Buying a used car can be risky especially in the secondhand car market. A professional pre-purchase car inspection in Perth can save you thousands by uncovering hidden issues before you choose to buy

What We Inspect

• Engine condition (noise, leaks, performance)
• Transmission operation
• Suspension and steering wear
• Brake condition
• Cooling system
• Air conditioning performance
• Full diagnostic scan (fault codes)
• Signs of accident damage or poor repairs

Why It Matters

Many problems don’t show up in a quick test drive. We regularly find:

• Hidden engine faults
• Transmission slipping issues
• Previous accident repairs

Final Verdict

You’ll get a clear recommendation:
Buy, Negotiate, or Walk Away

👉 Need a pre purchase car inspection in Perth? Contact us today.

Buying a used vehicle can be exciting, but it’s important to understand its condition before making a decision. A pre purchase car inspection Perth service can help identify problems that may not be obvious during a quick test drive.

At CMM Automotive, we inspect many important areas of the vehicle before you buy.

Mechanical and Safety Checks

We inspect the engine bay for visible oil leaks, coolant leaks and other mechanical concerns. We also check the battery condition and look for signs that components may require further attention.

Our inspection includes the brakes, tyres, steering and suspension. Worn tyres, low brake pads and damaged suspension components can add unexpected costs after purchasing a vehicle.

Electrical, Body and Interior Checks

We check warning lights, electrical components and other vehicle functions. Diagnostic scanning may also reveal stored fault codes that require further investigation.

The vehicle’s interior, body panels and general condition are also inspected for visible damage or problems.

Road Test and Inspection Report

Where appropriate, we road test the vehicle to assess its general operation and identify unusual noises or driving concerns.

A professional inspection gives you more information before making your purchasing decision.

CMM Automotive provides mobile pre-purchase vehicle inspections throughout Perth. Contact us on 1800 888 990 to arrange an inspection.

Today went out to Greenwood to perform used car inspection on a Nissan which didnt take to long to work out the vehicle was in very poor condition !! there were oil leaks from the top of the engine ,oil leaks from the transmission and diff, the vehicle required 4 tyres and rear brakes ,lucky for this purchaser that they carried out an Secondhand car mobile inspection Perth because this could have been a costly mistake

A used car inspection Perth service can help you understand the condition of a vehicle before you decide to buy it. A used car may look great on the outside but still have mechanical, electrical or maintenance problems that aren’t immediately obvious.

CMM Automotive provides mobile vehicle inspections throughout Perth, allowing us to inspect the vehicle at its location.

What Do We Check?

Our inspections cover many important areas of the vehicle. We inspect the engine bay for visible oil leaks, coolant leaks and other mechanical concerns.

We also check the battery, tyres, brakes, steering and suspension components. These areas can reveal worn parts or maintenance that the vehicle may require after purchase.

Inside the vehicle, we check various electrical systems, warning lights and general interior condition. Diagnostic scanning can also identify stored fault codes that may require further investigation.

Road Testing the Vehicle

Where conditions allow, we road test the vehicle and assess how it drives.

We listen for unusual noises and check the general operation of the steering, brakes and other vehicle systems.

Mobile Used Car Inspections Across Perth

Buying a used vehicle can involve a significant amount of money. Having more information about its condition can help you make a better-informed decision.

CMM Automotive provides mobile pre-purchase vehicle inspections throughout Perth at suitable private residences, dealerships and other locations.

Contact CMM Automotive on 1800 888 990 to arrange a used car inspection before purchasing your next vehicle.

Not every vehicle inspection in Perth ends with a perfect report — and that is exactly the point. A great day for the CMM Automotive team recently started with a straightforward brief: help a Woodvale client find a reliable, affordable runabout. What followed was a textbook example of why a pre-purchase vehicle inspection is one of the smartest decisions any used car buyer can make.

The Brief: Finding an Affordable Runabout in Woodvale

Our client, a lady based in Woodvale, needed a smaller, cost-effective vehicle for everyday use. She was not chasing anything fancy — just something reliable, economical, and easy to drive around Perth. After searching the local used car market, she found a Hyundai that ticked all the right boxes on paper: the right size, the right price, and the right look.

The Smart Move: Booking a Pre-Purchase Inspection Before Committing

Before handing over any money, she made a wise call and booked CMM Automotive to carry out a used car vehicle inspection on the Hyundai. This kind of due diligence takes the guesswork out of buying secondhand. Our mobile inspector came directly to the vehicle — no need to take it to a workshop — and ran a full mechanical and safety assessment from top to bottom.

What the Inspection Found

Overall, the Hyundai presented well for its age and price point. The engine ran cleanly, the body showed no signs of major accident damage, and the interior was in good condition. The inspection did flag a couple of issues that the buyer needed to know about before proceeding:

• Minor items that needed attention in the near term
• Wear on a component that the buyer could factor into the purchase price negotiation

Nothing on the report suggested the car had serious underlying problems or hidden damage. The findings gave our client a clear, honest picture of exactly what she was buying.

The Outcome: Confidence to Buy

Armed with the full inspection report, our client chose to go ahead with the purchase — and she walked away happy. She knew exactly what condition the car was in, she understood what minor work lay ahead, and she had the facts to either negotiate the price or budget for the repairs. That is the real value of a pre-purchase vehicle inspection in Perth: it does not just protect you from bad cars, it gives you the confidence to buy the right ones.

Book Your Vehicle Inspection in Perth with CMM Automotive

Whether you are shopping for a budget runabout in Woodvale or a family SUV anywhere across Perth, CMM Automotive brings the inspection to you. Our fully mobile vehicle inspection Perth service operates seven days a week, covering the entire metropolitan area. We deliver a thorough written report so you can buy with complete peace of mind.

Call 1800 888 990 or visit cmmautomotive.com to book your used car inspection in Perth today.

Third Time Lucky: How Perth Used Car Vehicle Inspections Protected a Victoria Park Buyer

Sometimes finding the right used car takes persistence — and the right team in your corner. The CMM Automotive Perth used car vehicle inspections team recently worked with a Victoria Park client across three separate inspections before she found a vehicle genuinely worth buying. It is a perfect example of exactly what our service exists to do.

Inspections One and Two: Dodging Two Problem Cars

Before today’s result, our team had already completed two previous vehicle inspections for this same client. Both times, the verdict was the same: walk away. The vehicles both presented in very poor condition, with mechanical and structural issues that made them bad value at any price. Without a professional inspection on each of those cars, our client could easily have handed over her money and driven home a serious problem. Instead, she walked away twice — and kept looking.

The Third Inspection: A Hyundai Worth Buying

Third time proved to be the charm. Our inspector headed out to assess a Hyundai the client had found, and this time the report told a very different story. The Hyundai inspection revealed a vehicle in fairly good overall condition — solid mechanically, no major red flags, and presenting well for its age and price. A much better result than the previous two.

Honest Advice: A Little Maintenance Goes a Long Way

As with most used vehicles, the inspection did identify a few maintenance items to address in the near future. Rather than just handing over a report, our technician took the time to walk the client through each point, explain what attention each item needed, and give her a realistic picture of the running costs ahead. The message was straightforward: with a small amount of extra maintenance, this Hyundai would make a great buy. She left with full confidence in her decision.

Why Repeat Inspections Are Worth Every Dollar

A prepurchase vehicle inspection can provide valuable information about a used vehicle before you commit to buying it. A car may look clean and drive reasonably well while still having mechanical or electrical problems that aren’t immediately obvious.

CMM Automotive provides mobile vehicle inspections throughout Perth to help buyers better understand a vehicle’s condition.

Mechanical and Safety Checks

We inspect the engine bay for visible oil leaks, coolant leaks and other mechanical concerns. Battery condition and various engine bay components also form part of the inspection.

We check the tyres, brakes, steering and suspension for wear or problems that may require attention.

These findings can help you understand potential maintenance and repair costs before purchasing the vehicle.

Electrical and Vehicle Condition

Modern vehicles contain many electrical systems. We check various vehicle functions and warning lights. Diagnostic scanning can also identify stored fault codes that may require further investigation.

We inspect the interior and exterior for visible damage and other concerns.

Road Test and Inspection Findings

Where conditions allow, we road test the vehicle. This can reveal unusual noises, steering concerns, braking problems or other issues that aren’t obvious while the vehicle remains stationary.

A prepurchase vehicle inspection can’t predict every future problem, but it can give you considerably more information before making your decision.

CMM Automotive provides mobile inspections at suitable locations throughout Perth.

Contact CMM Automotive on 1800 888 990 to arrange an inspection before purchasing your next used vehicle.

A used vehicle inspection can help you understand the condition of a car before you decide to buy it. A vehicle may look clean and drive well during a short test drive while still having problems that aren’t immediately obvious.

CMM Automotive provides mobile inspections throughout Perth to help buyers make a more informed purchasing decision.

Mechanical and Safety Checks

We inspect the engine bay for visible oil leaks, coolant leaks and other mechanical concerns. We can also check battery condition and look for components that may require further attention.

Our inspection includes the brakes, tyres, steering and suspension. Worn components in these areas can result in additional expenses after purchasing a vehicle.

A thorough used car inspection can identify many of these concerns beforehand.

Electrical and General Condition

Modern vehicles contain numerous electrical systems. We check various vehicle functions and warning lights. Diagnostic scanning can also reveal stored fault codes that may require further investigation.

We also inspect the interior and exterior for visible damage and general condition.

Road Testing a Used Vehicle

Where conditions allow, we road test the vehicle and assess how it performs.

Unusual noises, steering concerns, braking problems and other issues may become more noticeable once the vehicle is moving.

A used vehicle inspection can’t predict every future problem, but it can provide valuable information about the vehicle’s current condition.

CMM Automotive provides mobile vehicle inspections at suitable locations throughout Perth.

Contact CMM Automotive on 1800 888 990 before purchasing your next used vehicle.

For this old blog, I’d also put one internal link back to the main Vehicle Inspection service page. Make “mobile inspections throughout Perth” the clickable text rather than the exact focus keyphrase.

Today we carried out a secondhand car vehicle inspection on a Toyota Landcruiser in Northbridge, The Landcruiser was in great condition but we did find the vehicle was very low on front and rear brakes when we explained this to the purchaser who paid for the prepurchase vehicle inspection he was able to negotiate with the seller a little more

Perth vehicle inspections can help buyers understand the condition of a used vehicle before making a purchase. A car may look clean and drive well during a short test drive while still having mechanical, electrical or maintenance problems.

CMM Automotive provides mobile vehicle inspections throughout Perth. We inspect the vehicle at its location, making the process convenient for buyers and sellers.

Mechanical and Engine Bay Checks

We inspect the engine bay for visible oil leaks, coolant leaks and other mechanical concerns.

Battery condition and various engine bay components can also provide useful information about the vehicle.

Our inspections may identify maintenance requirements or problems that deserve further investigation before you decide to purchase the car.

Brakes, Tyres and Suspension

A used vehicle inspection in Perth should include important wear and safety-related components.

We check tyre condition, brakes, steering and suspension components for visible wear or problems.

These items can represent significant additional costs if they require replacement shortly after purchasing the vehicle.

Electrical and Diagnostic Checks

Modern vehicles contain many electrical and electronic systems.

We check various vehicle functions and dashboard warning lights. Diagnostic scanning can also identify stored fault codes that may require further investigation.

The vehicle’s interior and exterior condition also form part of our inspection.

Road Testing the Vehicle

Where conditions allow, we road test the vehicle.

A road test can reveal unusual noises, steering concerns, braking problems and other issues that may not appear while the vehicle remains stationary.

Mobile Vehicle Inspections Across Perth

CMM Automotive provides Perth vehicle inspections at suitable private residences, dealerships and other locations.

An inspection can’t predict every future problem. However, it can provide valuable information about the vehicle’s current condition before you make your purchasing decision.

Contact CMM Automotive on 1800 888 990 to arrange an inspection before purchasing your next used vehicle.

A second hand car inspection Perth service can help you understand a used vehicle’s condition. It gives you valuable information before you buy. A car may look clean and drive well. However, mechanical problems can easily go unnoticed during a quick test drive.

CMM Automotive provides mobile pre purchase vehicle inspections across Perth, helping buyers identify potential problems before handing over their money.

Why Inspect a Second Hand Car?

When buying a used vehicle, you may not know how well the previous owner maintained it. Service history can provide useful information, but it doesn’t always tell the complete story.

During a pre purchase car inspection, we check all major areas of the vehicle. This includes the engine bay, cooling system, tyres, brakes, steering and suspension.

We also inspect the interior, body panels and general vehicle condition. Where conditions allow, we complete a road test to check for unusual noises, vibrations, steering problems and other concerns.

Find Problems Before You Buy

Our inspections regularly uncover worn tyres, brake problems, oil leaks, coolant leaks, worn suspension components and poorly testing batteries.

Finding these problems before buying gives you the opportunity to consider upcoming repair and maintenance costs.

A second hand car inspection Perth service can also provide useful information when deciding whether the vehicle’s asking price represents good value.

Mobile Used Car Inspections Across Perth

CMM Automotive comes directly to the vehicle’s location, making it easier to arrange an inspection before completing the purchase.

Whether you’re buying privately or considering a vehicle from a used car dealer, an independent used car inspection Perth service can give you a clearer understanding of its condition.

Before purchasing your next second hand vehicle, arrange a professional second hand car inspection Perth service with CMM Automotive and know more about the car before you buy.

Today we carried out several secondhand car inspections but there was one car inspection that was very interesting!! the vehicle inspection was on a 1999 Holden v8 that had not run for over ten years so the vehicle inspection was more to vehicle inspection to be more about the vehicle underbody, a normal vehicle inspection would not be good value because of the type of car it was

Today was a good day driving around carrying out secondhand car inspections the weather was nice so doing a car inspection was fun and interesting ,some car inspections for straight up really bad and lucky for the purchaser that they had a car inspection because they would have wasted a lot of money and other secondhand car inspections were quite successful like this MG we did a used car inspection on today besides a couple of small items the vehicle was really good

Perth vehicle inspections can help you understand the condition of a used car before you buy it. A vehicle may look great on the outside but still have hidden mechanical problems.

CMM Automotive provides mobile pre purchase inspections across Perth. We come directly to the vehicle and carry out a detailed inspection before you make your final decision.

What Do We Check?

A professional inspection covers many important areas of a used vehicle. We check the engine bay for visible oil leaks, coolant leaks and other concerns.

We also inspect the battery, cooling system and general engine condition. Our inspection includes the steering, suspension, brakes and tyres.

Tyres and brakes can add considerable expense after buying a vehicle. Finding worn components beforehand helps you understand what the car may need.

Our Perth vehicle inspections also include checks of the interior and body condition. Where possible, we complete a road test.

Why Is a Road Test Important?

Some vehicle problems only become noticeable while driving.

A road test can reveal unusual noises, vibrations and steering concerns. It can also identify problems with the way a vehicle accelerates, brakes or handles.

Combining a physical inspection with a road test provides a better picture of the vehicle’s overall condition.

Know More Before Buying

Buying a used vehicle can involve a significant amount of money. An independent pre purchase vehicle inspection gives you useful information before you commit to the purchase.

Our inspections can identify oil leaks, cooling system problems, worn tyres and brake concerns. We also regularly find suspension wear, battery problems and other maintenance issues.

CMM Automotive provides professional Perth vehicle inspections at locations across the metropolitan area.

Before buying your next used vehicle, have it professionally inspected. Knowing its condition beforehand can help you make a more informed purchasing decision.

Today we went to Greenwood to carry out a secondhand car inspection on a Toyota Hilux thinking the vehicle would not have any issues being that new but it wasn’t long and we found several Problem in the ECU indicating a transmission fault, lucky the buyer got us at Perth Secondhand car inspections to check over this vehicle before buying it

A prepurchase vehicle inspection can help uncover problems before you buy a used car. CMM Automotive completed an inspection on a Toyota Hilux in Greenwood for a potential buyer.

A Toyota Hilux can look good during a quick inspection or test drive. However, appearance alone does not tell you the full mechanical condition of a used vehicle.

Checking a Used Toyota Hilux

During a prepurchase vehicle inspection, we check the major areas of the vehicle. This includes the engine bay, cooling system, battery and visible fluid leaks.

We also inspect the steering, suspension, tyres and brakes. These components can become expensive when several repairs are required at the same time.

Our inspection also covers the interior and exterior condition. We look for damaged components, warning lights and other concerns that a buyer should know about.

Why the Road Test Matters

Where conditions allow, CMM Automotive also completes a road test.

The road test can reveal problems that aren’t always noticeable while the Toyota Hilux remains stationary. We listen for unusual engine, suspension, wheel bearing and driveline noises.

We also check how the vehicle steers, brakes and drives on the road.

Combining these checks gives the buyer a much clearer picture of the Hilux’s overall condition.

Inspect Before You Buy

Buying a used Toyota Hilux can involve a significant investment. Finding problems after purchasing the vehicle can quickly add to the overall cost.

A professional prepurchase vehicle inspection gives you more information before you make your decision. It may identify upcoming maintenance or mechanical repairs that you need to consider.

CMM Automotive provides mobile pre purchase vehicle inspections across Perth, including Greenwood and surrounding suburbs.

If you’re considering a used Toyota Hilux, arrange an inspection before you buy. Knowing more about the vehicle beforehand can help you make a better purchasing decision.

A secondhand car inspection Perth service can help uncover problems before you buy a used vehicle. CMM Automotive recently inspected a Mazda in Thornlie for a potential buyer.

A used Mazda may look clean and drive well during a short test drive. However, a closer inspection can reveal mechanical or maintenance concerns that aren’t immediately obvious.

What We Check on a Used Mazda

During a secondhand car inspection Perth, we check the vehicle’s major mechanical areas. We inspect the engine bay for visible oil leaks, coolant leaks and other concerns.

We also check the battery and general cooling system condition.

Our inspection then covers the tyres, brakes, steering and suspension. Worn tyres or brakes can create additional costs shortly after buying a vehicle.

We also inspect the Mazda’s interior and exterior. This helps identify damaged components, warning lights and body concerns.

Road Testing a Secondhand Vehicle

Where conditions allow, we road test the vehicle.

A road test can reveal noises and vibrations that may not appear while the Mazda remains stationary. We also check how the vehicle steers, brakes and handles on the road.

Combining these checks gives the potential buyer a better understanding of the vehicle’s overall condition.

Inspect Before You Buy

Buying a secondhand vehicle can involve a considerable amount of money. Finding unexpected repairs after the purchase can make a seemingly good deal much more expensive.

A professional used car inspection Perth service gives you valuable information before you make your final decision.

CMM Automotive provides mobile pre purchase vehicle inspections across Perth, including Thornlie and surrounding suburbs.

If you’re considering buying a used Mazda, arrange a secondhand car inspection Perth service before completing the purchase. Knowing more about the vehicle can help you make a more informed decision.

Today we went out to carry out secondhand car inspection on a Mazda for a young girl who was purchasing her first car and her parents were smart enough to request us at Perth Pre Purchase Vehicle inspection to carry out a secondhand car inspection ,this little Mazda car inspection started very good but later we found there several problems with the vehicle from a previous accident that was not repaired correctly, very lucky for this young girl that she carried out this car inspection

It is so important when you are purchasing a new secondhand car that you take the time to get a secondhand car inspection carried out because there is so many things that can be wrong that will standout on a secondhand car inspection and this car inspection may save you thousands and not leave you stranded with a broken vehicle

A secondhand car inspection can help you understand the condition of a used vehicle before you buy it. CMM Automotive inspected a Nissan in Joondalup for a potential buyer.

A used Nissan may look tidy and seem fine during a short test drive. However, mechanical problems and upcoming maintenance costs aren’t always easy to spot.

What Does a Secondhand Car Inspection Check?

During a secondhand car inspection, we check the vehicle’s major mechanical components. We start by inspecting the engine bay for visible oil and coolant leaks.

We also check the battery and general cooling system condition. These checks can identify maintenance concerns that a buyer should know about.

Our inspection covers the tyres, brakes, steering and suspension. Worn components in these areas can add significant costs after buying a vehicle.

We also inspect the interior and exterior condition. This includes checking for damaged components and other visible concerns.

Why Do We Road Test the Vehicle?

Where conditions allow, we take the vehicle for a road test.

Some problems only become noticeable once the car starts moving. We listen for unusual noises from the engine, suspension, wheel bearings and driveline.

We also check the steering, braking and general driving condition.

A road test works alongside the physical inspection. Together, they provide a better understanding of the vehicle’s overall condition.

Inspect a Used Car Before You Buy

Buying a secondhand vehicle can involve a significant investment. Unexpected repairs can quickly make a cheap vehicle much more expensive.

A professional used car inspection Perth service can identify concerns before you make your final decision.

CMM Automotive provides mobile pre purchase vehicle inspections across Perth, including Joondalup and surrounding suburbs.

If you’re considering a used Nissan, arrange a secondhand car inspection before you buy. Knowing more about its condition can help you make a more informed purchasing decision.

Perth pre purchase vehicle inspections can uncover serious mechanical problems before you buy a used car. CMM Automotive inspected a Mazda in Warwick and found signs of a blown head gasket.

This is exactly the type of problem a buyer wants to know about before handing over their money. Major engine repairs can quickly turn an affordable used car into an expensive purchase.

Mazda Cooling System Problems

The cooling system is an important part of any used vehicle inspection. Problems in this area can lead to overheating and serious engine damage.

During this Mazda inspection, our checks found signs that pointed towards a blown head gasket.

A head gasket seals important areas between the engine block and cylinder head. When it fails, coolant and combustion gases can travel where they shouldn’t.

Symptoms can include overheating, coolant loss and pressure building in the cooling system. Some vehicles may also produce white exhaust smoke or run poorly.

Why a Pre Purchase Inspection Matters

A short test drive may not reveal a developing engine problem.

Our Perth pre purchase vehicle inspections include checks of the engine bay and cooling system. We also inspect the tyres, brakes, steering, suspension and general vehicle condition.

Where conditions allow, we complete a road test. This can reveal noises, vibrations and other problems while the vehicle is moving.

Avoid Expensive Surprises

A blown head gasket can lead to significant repair costs. Finding signs of this problem before purchasing the Mazda gave the potential buyer valuable information.

They could consider the likely repair costs before deciding whether to proceed with the purchase.

CMM Automotive provides mobile pre purchase vehicle inspections across Perth, including Warwick and surrounding suburbs.

This Mazda is a good example of why arranging an inspection before buying can be worthwhile. A professional inspection may uncover problems that could otherwise become an expensive surprise after the sale.

Today was a very interesting day at Perth Pre Purchase Vehicle inspections,today we went out to carry out a vehicle car inspection on a Mazda ,to begin with the car inspection was going very well until we carried out as part of the car inspection and TK gas test for a leaking head gasket and this test was positive to a leaking head gasket !! lucky this new car buyer took the time to have a vehicle inspection done because buying this vehicle would have been a big mistake

Today was a very good day for Perth vehicle inspections helping new car buyers find a good quality vehicle for a good price and have a vehicle inspection report to make them feel safe and their new secondhand car purchase, today i started the day with a prepurchase vehicle inspection on a Mazda 2 south of the river and when I first started the vehicle inspection I could hear a noise from the cars aircon compressor ? this was bad as these car aircon compressors can be very expensive to repair, the owner was very happy that he paid for a prepurchase vehicle inspection and decided to not purchase the vehicle

Perth vehicle inspections can uncover problems that aren’t obvious during a quick look at a used car. CMM Automotive inspected a Mazda 2 in Kingsley and found a problem with the vehicle’s air conditioning compressor.

The air conditioning was not operating correctly. Further checks identified the compressor as the problem.

This was important information for the potential buyer. Air conditioning repairs can add an unexpected expense after purchasing a used vehicle.

Checking More Than the Engine

A pre purchase inspection should cover much more than whether the engine starts and the vehicle drives.

CMM Automotive checks many important areas during our Perth vehicle inspections. We inspect the engine bay for visible oil leaks, coolant leaks and other concerns.

We also check the battery, tyres, brakes, steering and suspension. Our inspection includes the vehicle’s interior, exterior and general condition.

The air conditioning system also deserves attention. Perth’s hot weather can make a faulty air conditioner particularly inconvenient.

Faulty Air Conditioning Compressor

The Mazda 2 in Kingsley had a problem with its air conditioning compressor.

The compressor plays an important role in circulating refrigerant through the air conditioning system. When it develops a fault, the system may struggle to produce cold air or stop cooling altogether.

Finding this problem before purchase allowed the buyer to consider the potential repair cost.

Know About Problems Before Buying

Used vehicles can have faults even when they look tidy and drive well.

A professional pre purchase car inspection Perth service can identify mechanical and maintenance concerns before you make your final decision.

Where conditions allow, we also road test the vehicle. This helps us identify unusual noises, vibrations, steering concerns and other problems.

CMM Automotive provides mobile Perth vehicle inspections across the metropolitan area, including Kingsley.

This Mazda 2 shows why an inspection can be worthwhile. Finding a faulty air conditioning compressor before buying gives the purchaser more information about the vehicle’s true condition.

The owner booked the Holden in because the car air conditioning was no longer blowing cold air. During our mobile car air conditioning service in Perth, we recovered the remaining refrigerant and carried out professional car air conditioning leak detection using nitrogen pressure testing.”

When a Holden’s air conditioning system stops blowing cold air, many people assume it simply needs a regas. However, if the system has a refrigerant leak, a regas will only provide a temporary solution. At CMM Automotive, we professionally diagnose every Holden car air conditioning leak before recommending any repairs. This helps our customers avoid unnecessary costs and repeated refrigerant loss.As part of our diagnostic procedure, we safely recovered the remaining refrigerant. We then pressure tested the air conditioning system using dry nitrogen. Nitrogen pressure testing is one of the safest and most effective ways to identify leaks. It allows us to test the system under pressure without releasing refrigerant into the atmosphere.

During testing, the system failed to hold pressure

During testing, the system failed to hold pressure, confirming a significant refrigerant leak. Further inspection identified the leak inside the dashboard area, indicating that the evaporator core was leaking.

The evaporator is located inside the heater and air conditioning housing behind the dashboard. Because of its location, this type of repair generally requires substantial disassembly of the dashboard before the faulty evaporator can be replaced.

Although evaporator leaks are less visible than leaks from hoses or condensers, they are a relatively common cause of poor air conditioning performance as vehicles become older. Symptoms may include:

• Air conditioning no longer blowing cold air.
• Gradual loss of cooling performance.
• Refrigerant requiring frequent regassing.
• Oily residue around the evaporator drain.
• Musty smells from the air conditioning vents.

At CMM Automotive, our approach is always to identify the cause of the refrigerant loss before recommending repairs. Simply adding more refrigerant without repairing the leak will usually result in the system losing its cooling performance again.

Professional leak diagnosis helps us identify the correct repair the first time. It also helps avoid unnecessary replacement of components that are still operating correctly..

If your Holden’s air conditioning is no longer cooling properly, CMM Automotive provides professional mobile car air conditioning leak detection, nitrogen pressure testing and system diagnosis throughout Perth.. We explain our findings clearly before recommending the most appropriate repair. This allows you to make an informed decision about your vehicle.

Whether the fault is a leaking evaporator, condenser, hose, compressor or another air conditioning component, CMM Automotive focuses on accurate diagnosis first. We then recommend quality repairs to restore reliable cooling performance.

This picture is the Holden from today with the leaking air conditioner

Today was a interesting day to be repairing and servicing car air conditioning system in perth i went out to look at a Mazda 3 and the car aircon was blowing warm air so i carried out a car aircon service to find the shradder valves were faulty so i did the aircon regas and replaced the valves and it was then happily blowing cold air

Car air conditioning in Perth problems are often caused by refrigerant leaks that need to be found before the system is regassed. CMM Automotive attended a Mazda in Butler after the owner noticed the air conditioning was no longer performing correctly.

Testing the Mazda’s A/C system identified a refrigerant leak from the high-pressure Schrader valve.

Mazda Air Conditioning Leak

A vehicle’s air conditioning system should remain sealed. If refrigerant levels become low, it is important to find out why.

The Mazda had developed a leak from the high-pressure service port. Further inspection identified the Schrader valve as the source of the problem.

Schrader valves are small components located inside the A/C service ports. They allow air conditioning equipment to connect to the system for testing and servicing.

When a Schrader valve fails to seal correctly, refrigerant can slowly escape.

Finding the A/C Leak Before Regassing

Simply adding more refrigerant would not repair the leaking valve. The Mazda could lose its refrigerant again and eventually stop blowing cold air.

This is why proper leak detection is important.

CMM Automotive’s Mobile Car Air Conditioning Perth service includes testing and diagnosis for many common A/C problems.

Finding the leak first allows the faulty component to be addressed before the system is correctly serviced.

Mobile Car Air Conditioning Service in Perth

A leaking Schrader valve may be a relatively small fault, but it can eventually affect the entire A/C system.

This Mazda in Butler is a good example. Testing allowed us to locate the high-pressure Schrader valve leak and identify the cause of the refrigerant loss.

If your vehicle’s air conditioning is becoming warmer or losing cooling performance, CMM Automotive can investigate the problem at your location.

Correct diagnosis can help prevent unnecessary regassing and identify the actual cause of poor car air conditioning in Perth.

Today we have noticed a massive surge in people wanting to get their cars ready for Easter, so we are all working hard repairing car air conditioners and sorting out those vehicle aircon cooling issues for the long easter trips away,its always a good idea to get a car aircon service before summertime to prepare for the australian summer

Perth mobile car air conditioning service and repairs can become especially busy as the summer holiday period approaches. Hot weather and long drives often remind motorists just how important a properly working car air conditioner can be.

Before heading away for the holidays, it is a good idea to check your vehicle’s air conditioning. If the vents are no longer blowing cold air, having the system inspected early can help avoid problems during your trip.

Get Your Car Air Conditioning Checked Early

Many drivers do not notice a gradual reduction in A/C performance until Perth’s hotter weather arrives.

Your air conditioning may still blow cool air, but it might take longer to cool the vehicle. The system may also struggle on particularly hot days.

These symptoms can indicate several possible problems. Low refrigerant, leaks, compressor faults and electrical problems can all affect A/C performance.

This is why proper diagnosis is important.

Mobile Car Air Conditioning Across Perth

CMM Automotive provides Mobile Car Air Conditioning Perth services at your home or workplace.

We can check the performance of your vehicle’s air conditioning and investigate why it is not cooling correctly. Testing can also help identify refrigerant leaks and component faults.

Having the system checked before the holiday rush gives you time to deal with any problems before travelling.

Prepare Your Vehicle for Summer Driving

A working air conditioner can make summer driving around Perth much more comfortable.

If your A/C is blowing warm air or taking too long to become cold, consider having it inspected before your holiday.

Booking Perth mobile car air conditioning service and repairs early can also help you avoid the busiest part of the summer season.

CMM Automotive can come directly to your location and diagnose your vehicle’s air conditioning problem before you hit the road.

Today was a good day to be working for Perth Mobile Aircon Service because the calls just kept coming in for car air conditioner regas‘s and car air conditioner repairs , the first job of the day was a faulty tx valve leaving the vehicle with no car air conditioning but in a short time we replaced the tx valve and carried out a full car air conditioner service

Perth Mobile Aircon Servicing can help identify why a vehicle’s air conditioning is no longer cooling correctly. CMM Automotive attended a Kia in Kingsley after the owner noticed poor A/C performance.

Rather than assuming the system simply needed more refrigerant, we tested the air conditioning to find the cause.

Our diagnosis identified a faulty TX valve, also known as a thermal expansion valve.

Kia Air Conditioning TX Valve Fault

The TX valve controls the flow of refrigerant entering the air conditioning evaporator.

When the valve operates correctly, it helps regulate refrigerant flow as conditions within the A/C system change. If the TX valve develops a fault, cooling performance can suffer.

A faulty TX valve can restrict or incorrectly control refrigerant flow. This may result in air from the vents that is not as cold as it should be.

In this Kia, testing identified the TX valve as the cause of the A/C problem.

Why Proper A/C Diagnosis Matters

Poor air conditioning performance does not always mean a vehicle needs a regas.

Several components can cause similar symptoms. These include the compressor, TX valve, sensors and electrical controls. Refrigerant leaks can also cause poor cooling.

Our Mobile Car Air Conditioning Perth service focuses on diagnosing the problem before recommending repairs.

Adding more refrigerant would not repair a faulty TX valve.

Mobile Car Aircon Service in Kingsley

This Kia in Kingsley demonstrates why testing the complete system is important.

Once we identified the faulty TX valve, the cause of the poor A/C performance became clear.

CMM Automotive provides Perth Mobile Aircon Servicing for vehicles with warm air, poor cooling and other A/C problems.

If your vehicle’s air conditioning is no longer getting cold, we can come to your location and investigate the cause.

Perth Mobile Aircon WA – Holden A/C Hose Leak in Balga

Perth mobile aircon WA services can help find the cause of refrigerant loss before an air conditioning system is regassed. CMM Automotive attended a Holden in Balga with an A/C system that was no longer cooling correctly.

Testing showed that the system was losing refrigerant. Further inspection identified a leaking high-pressure air conditioning hose.

Finding this leak was important before carrying out any further A/C servicing.

Holden Air Conditioning Hose Leak

Air conditioning refrigerant travels through several hoses and components while the system is operating.

These hoses must remain sealed under pressure. Over time, an A/C hose can deteriorate or develop a leak around a fitting or connection.

In this Holden, the high-pressure hose was allowing refrigerant to escape.

As the refrigerant level dropped, the air conditioning could no longer operate as effectively.

Why A/C Leak Detection Matters

Simply adding more refrigerant would not repair the leaking hose.

The system could initially produce cold air again. However, refrigerant would continue escaping through the damaged high-pressure hose.

Our Mobile Car Air Conditioning Perth service includes diagnosis and testing for refrigerant leaks and other A/C faults.

Finding the source of refrigerant loss helps determine what repair the vehicle actually requires.

Mobile Car Air Conditioning in Perth

A leaking A/C hose can eventually cause the system to stop producing cold air altogether.

This Holden in Balga demonstrates why proper testing should come before repeatedly regassing a leaking system.

CMM Automotive provides Perth mobile aircon WA services for many air conditioning problems. We can inspect systems with poor cooling, warm air or suspected refrigerant loss.

If your vehicle’s A/C is no longer getting cold, we can come directly to your location. Testing can help identify the problem and determine the correct repair.

Perth mobile aircon servicing today

Today was a good day for Perth mobile aircon wa today we were out servicing multiple vehicle with car aircon issues,lots of vehicles were very low on R134A aircon gas and just needed a car aircon service and others required a car aircon repair onsite but it was good to get a good variety of car aircon issues

Today at Perth vehicle inspection centre we carried out a vehicle inspection on a near new Toyota and it was very lucky the new owner had the vehicle inspection carried out because there was clear evidence that the vehicle had been abused

A Perth vehicle inspection can uncover problems that may not be obvious when a used car is sitting still. CMM Automotive inspected a Toyota in Woodvale and found noticeable wheel-bearing noise during the road test.

The vehicle may have appeared fine during a basic inspection. However, driving the Toyota revealed a problem that the potential buyer needed to know about.

Wheel Bearing Noise During the Road Test

A road test forms an important part of a pre purchase inspection when conditions allow.

During the Toyota’s road test, we heard noise coming from a wheel-bearing area. Wheel-bearing noise can often become more noticeable as vehicle speed increases.

A worn wheel bearing may produce a humming, rumbling or grinding-type noise. The sound can also change as the vehicle turns or the load on the bearing changes.

Finding this noise during a Perth vehicle inspection gives the buyer an opportunity to arrange further diagnosis. They can also consider possible repair costs before purchasing the vehicle.

What Else Do We Check?

CMM Automotive checks much more than how a vehicle drives.

We inspect the engine bay for visible oil leaks, coolant leaks and other concerns. We also check the battery and general cooling system condition.

Our inspection covers the tyres, brakes, steering and suspension. We also check the interior, exterior and general vehicle condition.

These checks help build a clearer picture of the vehicle before the buyer makes a decision.

Why Road Testing Matters

Some vehicle problems don’t become obvious until the car starts moving.

Wheel-bearing noise is a good example. A stationary inspection may not reveal the noise that a worn bearing produces at road speed.

CMM Automotive provides mobile pre purchase vehicle inspections across Perth, including Woodvale and surrounding suburbs.

This Toyota inspection shows why a professional Perth vehicle inspection can be valuable. Finding a noisy wheel bearing before purchase gives the buyer more information before they hand over their money.