Mobile Mechanic Perth

When it comes to mobile car air conditioning Perth drivers can rely on, the details matter. This week, CMM Automotive completed a full car air con service on a Jeep in Girrawheen. It was far from a straightforward regas. The customer had previously organised a condenser repair. CMM Automotive returned to complete the air conditioning service once the part was replaced. What our technician found on arrival meant the job required extra care.

Leaking Schrader Valves — A Hidden Air Con Problem

During the inspection, our technician identified that both Schrader valves were leaking. Schrader valves are small valve cores on the high and low pressure ports. They sit at the entry points of the air conditioning system. Consequently, even a minor leak allows refrigerant to escape over time. It also permits moisture to enter the system. Therefore, both valves were replaced before any further work could proceed. This ensured the system would hold pressure correctly.

Why Extended Vacuum Testing Was Essential

Moisture had entered the air conditioning system. As a result, our mobile car air conditioning Perth team placed the Jeep into a deep vacuum. This vacuum ran for significantly longer than a standard service requires. The process boils off any moisture trapped inside the system. This step must happen before refrigerant is introduced. Skipping it allows moisture to mix with the refrigerant and oil. Furthermore, this mixture forms acids that corrode the compressor and other expensive components. CMM Automotive always takes the time to complete this step correctly.

Book Your Car Air Con Service Perth Today

Whether you need a basic car AC repair or a complex job like this Jeep, CMM Automotive covers the full Perth metro area. All CMM Automotive technicians hold full refrigerant handling licences. The Australian Competition and Consumer Commission (ACCC) recommends always using licensed technicians for refrigerant work. As a result, you can trust your system meets the correct standard every time. Call us on 1800 888 990 or visit cmmautomotive.com to book your mobile car air conditioning Perth service today.

---

W

If you have accidentally overfilled your engine oil, stop driving immediately and call a mobile mechanic Perth residents trust. Today, CMM Automotive responded to a breakdown assistance Perth call from a customer in exactly this situation — and the engine was already under serious stress by the time we arrived. Do not make the mistake of driving to a workshop. This is an emergency, and it needs to be treated like one.

Why Overfilled Engine Oil Is So Dangerous

Engine oil needs a precise level to do its job properly. When the level is too high, the crankshaft begins to make contact with the oil in the sump as it rotates at high speed. This whips the oil into a foamy, aerated mixture that cannot lubricate engine components correctly. As a result, critical parts like the bearings, camshaft, and piston rings run without proper protection. Furthermore, excess oil pressure can blow out seals and gaskets, leading to leaks that cause even more damage. In short, driving with overfilled engine oil can turn a simple mistake into a very expensive engine rebuild — one that no roadside assistance Perth service can undo after the fact.

Do Not Drive — Call an Emergency Mechanic Perth

If you discover an engine oil overfill, do not drive the vehicle. Even a short trip lets foamed oil circulate through the engine. The damage this causes will far outweigh the cost of draining the excess. Instead, follow these steps:

Call a mobile mechanic to drain the oil to the correct level on the spot

Turn the engine off immediately and allow it to cool

Check the dipstick to confirm the oil level is above the maximum marker

Do not start the engine again until the excess oil is drained

Fast Roadside Repairs Perth — We Come to You

Unlike a traditional workshop, our mobile breakdown service means there is no towing required and no waiting around. Our emergency roadside assistance Perth team carries everything needed to drain your oil to the correct level and check for any damage caused. Therefore, your engine is protected without you risking further harm by driving it anywhere. If you have ever searched for a mechanic near me Perth in a panic, you already know the value of having a fast, reliable team just a phone call away.

Book CMM Automotive for Roadside Assistance Perth Today

The RAC WA recommends always checking your oil level with the engine off and the vehicle on level ground, and using the correct grade and quantity specified for your vehicle. However, if an overfill has already occurred, acting fast is critical. CMM Automotive provides car breakdown Perth response across the full metropolitan area, seven days a week. Whether it is a routine car service or an urgent case of roadside repairs Perth residents need handled quickly, we are only one call away. Contact us on 0409420348 or visit cmmautomotive.com to book. Protect your engine — do not drive another kilometre.

Booking a pre-purchase vehicle inspection Perth is the single smartest step you can take before buying a used car. This week, our mobile mechanic carried out a thorough inspection on a 2015 Holden Colorado in Cannington — and the findings were a clear reminder of why skipping an inspection can be a costly mistake.

What Our Mobile Car Inspection Perth Team Found

Our mobile car inspection Perth team completed a comprehensive check across all major vehicle systems. Here is a summary of the key findings.

Cabin and Interior Issues

Inside the cabin, our inspector identified an unexplained hole in the dashboard — a strong indicator of prior modifications or damage. Additionally, the rear wiper blades were not operating correctly, and the air conditioning system was completely non-functional.

ECU Fault Codes

A diagnostic scan of the ECU revealed several fault codes, including an air conditioning pressure sensor circuit fault and multiple immobilizer-related codes. These codes can point to anything from minor sensor failures to more serious security system concerns — issues that may affect the vehicle’s reliability and insurability.

Under the Bonnet

Under the bonnet, the battery tested at only 449 cranking amps — below the performance threshold expected for a diesel 4WD of this size. Furthermore, the transmission oil was heavily contaminated, indicating the owner had not serviced the fluid in some time. As a result, this could lead to costly transmission repairs if left unaddressed.

Brakes, Lights, and Roadworthy Concerns

On the braking side, the front brakes had approximately 70% remaining and the rears sat at 50–60%, so there is still some useful life left in the pads. However, the right-hand front indicator was non-operational — a roadworthy concern that requires rectification before the vehicle WA Transport can legally transfer the vehicle in Western Australia.

Road Test Result

The road test returned a positive result. Our inspector recorded no major concerns during normal operating conditions, which is encouraging given the other findings

When Perth summers hit, your car’s air conditioner is not a luxury — it is a necessity. But many drivers do not realise that the amount of R134a refrigerant gas in the system is just as important as having any gas at all. Too little or too much can cause real damage, and only a professional mobile car aircon service in Perth can ensure your technician fills the system to the exact manufacturer specification

What Is R134a Refrigerant?

R134a is the refrigerant gas used in the air conditioning systems of most vehicles manufactured before 2017. It works by cycling through your aircon system, absorbing heat from inside the cabin and releasing it outside. Every vehicle has a manufacturer-specified refrigerant capacity, and operating outside that range puts the entire system under stress.

The Dangers of Low R134a Levels

An undercharged aircon system is the most common issue our car aircon regas Perth technicians find. Low gas levels mean:

• Reduced or no cold air output, even when the system is running
• The compressor cycling on and off rapidly, causing premature wear
• Moisture entering the system through micro-leaks, leading to corrosion
• Increased strain on the compressor, which can lead to costly failure

Why Overcharging Is Just as Harmful

Overcharging is a lesser-known risk, but it is equally damaging. Excess refrigerant raises system pressure beyond safe operating limits. This forces the compressor to work harder than it is designed to, generates excess heat, and can cause seals and hoses to fail. A blown high-pressure seal on a hot Perth day is not just an inconvenience — it is an expensive repair. This is why a proper car air conditioning service in Perth uses calibrated equipment to charge your system to the exact manufacturer specification, not an approximation.

Signs Your R134a Level Needs Attention

Book a mobile aircon regas in Perth if you notice any of the following:

• Aircon blowing warm or only mildly cool air
• Unusual noises when the aircon is switched on
• Ice forming on aircon components under the bonnet
• A musty smell coming from the vents

Book a Mobile Car Aircon Service in Perth with CMM Automotive

CMM Automotive provides a fully mobile car air conditioning service in Perth, coming directly to your home or workplace across the metropolitan area. Our technicians use professional-grade equipment to test, evacuate, and recharge your system with the precise amount of R134a refrigerant — protecting your compressor and keeping you cool all summer long.

Call 1800 888 990 or visit cmmautomotive.com to book your mobile aircon service in Perth today.

You have booked a mobile vehicle inspection in Perth, the report is in your hands, and now you are staring at a page full of findings wondering what to do next. Should you proceed, negotiate, or walk away? This guide breaks down exactly when it makes sense to buy — and when it does not.

What a Pre-Purchase Vehicle Inspection in Perth Actually Tells You

A professional pre-purchase vehicle inspection in Perth covers the engine, transmission, brakes, suspension, tyres, body condition, electrical systems, and more. The report gives you an objective, mechanical snapshot of the vehicle — something a test drive simply cannot provide. At CMM Automotive, our mobile car inspection Perth service comes to you, so there is no need to drive the car anywhere first.

Green Light: When You Should Proceed With the Purchase

After a used car inspection in Perth, there are clear signs that a vehicle is worth buying:

• The report shows no major mechanical faults or structural damage
• Minor items noted (e.g. worn wiper blades, dirty cabin filter) are low-cost fixes
• Service history aligns with the odometer reading
• The vehicle’s age and mileage are consistent with its overall condition

If your secondhand car inspection in Perth comes back with only minor issues, you are in a strong position. Proceed with confidence, budget for any small repairs flagged, and enjoy your new vehicle.

Amber Light: When You Should Negotiate First

A vehicle inspection Perth report that shows moderate issues does not automatically mean you walk away. It means you have leverage. Common negotiation points include worn brake pads, a leaking seal, ageing tyres, or suspension components approaching end of life. Get quotes for these repairs and use those figures to negotiate a price reduction. The seller either fixes the issues, drops the price, or you walk — all of which are better outcomes than discovering problems after settlement

Red Light: When You Should Walk Away

Some findings on a mobile car inspection Perth report are deal-breakers regardless of price:

• Chassis or frame damage indicating a serious past accident
• Signs of flood damage or water ingress into the cabin or engine bay
• Engine or transmission faults that suggest imminent failure
• Odometer discrepancies or VIN irregularities

These issues can cost thousands of dollars to rectify and may never be fully resolved. No matter how attractive the price, your pre-purchase inspection in Perth has just saved you from a very expensive mistake.

Book Your Mobile Vehicle Inspection in Perth Today

CMM Automotive offers fully mobile vehicle inspection Perth services across the metropolitan area, available seven days a week. We come to wherever the car is — the seller’s home, a dealership, or a car park — and deliver a detailed written report so you can make the right call every time.

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

---

If your car’s air conditioning has stopped blowing cold air, a regas alone may not solve the problem. In fact, without a proper vacuum test first, you could be wasting your money entirely. Fortunately, at CMM Automotive, our mobile car air conditioning Perth service includes a full vacuum test as a standard part of every job — because doing it right matters more than doing it fast.

What Is a Vacuum Test and Why Does It Matter?

A vacuum test involves using a vacuum pump to remove all air and moisture from your car’s air conditioning circuit before we add any refrigerant. This step is critical for two reasons. Firstly, air and moisture inside the system react with refrigerant to form corrosive acids that damage internal components over time. Secondly, and just as importantly, the vacuum test acts as a leak check — if the system cannot hold vacuum pressure for a set period, a leak is present. Therefore, proceeding without this step means you risk pumping new refrigerant into a system that will simply lose it again.

The Risk of Skipping the Vacuum Test

Many workshops skip the vacuum test to save time, however this shortcut costs drivers far more in the long run. Without it, moisture remains trapped inside the system, gradually corroding seals, valves, and the compressor itself. As a result, what starts as a simple car aircon regas in Perth can quickly turn into a costly compressor replacement. Furthermore, any undetected leak will cause your newly regassed system to fail within weeks, leaving you back to square one.

Why Perth Conditions Make This Even More Important

Perth’s summer temperatures regularly exceed 40°C, placing enormous strain on every component of your vehicle’s air conditioning system. Specifically, the repeated expansion and contraction of hoses, seals, and fittings during heat cycles accelerates wear and increases the likelihood of leaks developing over time. Consequently, a car air conditioning service in Perth that skips the vacuum test is simply not thorough enough for our local conditions.

The CMM Automotive Mobile Difference

At CMM Automotive, we bring our professional-grade equipment directly to you — at home, at work, or wherever your vehicle is parked. Moreover, our mobile car air conditioning Perth service means no workshop drop-offs, no waiting around, and no shortcuts. Instead, every job includes a full vacuum test, leak check, and regas carried out to the highest standard.

Book Your Mobile Car Aircon Service Today

Don’t let a skipped vacuum test turn a minor aircon issue into an expensive repair. Instead, book a mobile car air conditioning service in Perth with CMM Automotive and get a proper vacuum test included with every job. Call us today on 0409420348.

---

CMM Automotive — Perth’s trusted mobile car aircon specialists. We come to you.

If you’ve noticed your car’s air conditioning isn’t blowing as cold as it used to, you’re not alone. In Perth’s climate, a failing car aircon isn’t just uncomfortable — it can make driving genuinely dangerous during summer. Fortunately, at CMM Automotive, our mobile car air conditioning Perth service is built around one principle: fix the problem properly the first time.

The Problem With Skipping the Pressure Test

Many drivers simply book a car aircon regas in Perth and assume that’s the end of it. However, if your system is low on gas, there’s almost always a reason — and that reason is a leak. Regassing a leaking system without first identifying and fixing the leak means your new refrigerant will escape the same way the old gas did. As a result, you’ll be back to square one within weeks or months, and out of pocket again.

That’s why every CMM Automotive callout includes a car aircon pressure test before we carry out any regas work.

Why This Matters in Perth

Perth’s summer temperatures regularly exceed 40°C, placing enormous strain on vehicle air conditioning systems. Specifically, hoses and fittings expand and contract with heat cycles, and over time this accelerates wear and increases the risk of leaks. Therefore, a car air conditioning service in Perth that doesn’t include a pressure check is simply not thorough enough for local conditions.

Furthermore, at CMM Automotive, we come to you — at home, at work, or wherever your vehicle is parked. Consequently, our mobile car air conditioning Perth service means no waiting at a workshop, no inconvenience, and no shortcuts.

Book Your Mobile Car Aircon Service Today

If your car aircon isn’t performing, don’t simply top it up and hope for the best. Instead, book a mobile car air conditioning service in Perth with CMM Automotive and get a proper pressure test included as part of every job. Call us on 0409420348.

---

CMM Automotive — Perth’s trusted mobile car aircon specialists. We come to you.

Getting a professional vehicle inspection in Perth is one of the smartest decisions you can make. Whether you’re buying a used car or maintaining your current one, a car safety check uncovers hidden faults early. As a result, you save money and stay safe on the road.

At CMM Automotive, we recently completed a full pre-purchase inspection on a 2013 Mazda 3. Below is exactly what our certified technicians found — and why it matters for every Perth driver.

---

What Our Vehicle Inspection in Perth Uncovered

Under the Bonnet

The battery tested at just 353 cranking amps against a 650-amp rating. Therefore, this is a clear sign of imminent failure. In addition, the water pump showed rust on the pulley and drive belts were marked. Furthermore, oil leaks were present at the rear of the engine. An ECU fault code (U0428-62) also flagged an issue with the power steering control module. For this reason, no roadworthy inspection should overlook these findings.

Steering, Brakes & Suspension

Both axles showed 60% brake life remaining. Additionally, we found minor brake shudder and a slight left drift during the test drive. These are early warning signs. As a result, left unaddressed, they can develop into serious safety issues and costly repairs.

Body & Exterior

Our technicians identified a cracked right rear tail lens and non-functioning number plate lights. Furthermore, wiper blades were also deteriorating. Consequently, these items are all relevant to a pink slip inspection or vehicle safety inspection in WA.

---

Why a Car Safety Check Matters Before You Buy

Buying a used car without an inspection is a significant risk. For example, issues like oil leaks, battery failure, and ECU fault codes are rarely visible to the untrained eye. However, our technicians are trained to find exactly these kinds of problems. Therefore, a pre-purchase vehicle inspection in Perth gives you the full picture before you hand over your money.

Even if you already own your vehicle, regular inspections still matter. For instance, log book servicing helps catch wear and faults early. In addition, it keeps your car safe and your warranty intact.

---

Book Your Vehicle Inspection in Perth Today

CMM Automotive provides comprehensive vehicle inspections across Perth. As a result, our clients drive away with confidence and a detailed report. Moreover, our certified technicians cover everything from engine health to exterior safety compliance.

To find out more, explore our car inspection and safety check services. You can also learn what’s involved in a roadworthy inspection in WA.

Don’t risk it — book your Perth car inspection with C.M.M. Automotive today.

======================================================== –>

By C. M. M. Automotive | Vehicle Inspection Specialists, Perth

---

A pre-purchase vehicle inspection in Perth is the most important step any used car buyer can take — and a recent job in Edgewater showed exactly why. At C. M. M. Automotive, we carry out professional pre-purchase vehicle inspections in Perth every day, and no two are ever the same. This one turned up a long list of serious faults that no seller’s listing photos would ever reveal. Here is exactly what our technician uncovered.

---

Vehicle Interior

The first red flags appeared before the engine was even started. The driver’s mirror contained distorted glass — not the correct replacement — while the passenger mirror was missing entirely. Behind the windscreen, a poor repair was immediately visible. Wiper blades were well overdue for replacement, the washer squirt was not functioning, the interior light had failed, and the air conditioning compressor had been deliberately disconnected — a costly repair often hidden from unsuspecting buyers.

Alt text: Interior faults found during a pre-purchase vehicle inspection Perth — mirror, wiper, and AC issues

---

Engine and Engine Bay

Under the bonnet, our used car inspection revealed serious concerns. The battery tested at only 534 cranking amps against a rated 700 — well below specification. The heater core hoses were leaking, the radiator was leaking, and several additional hoses showed water leaks. The engine idled roughly, had noticeable lift and noise on startup, and showed oil leaks from both the engine and transmission. The air conditioning belt was missing entirely.

This is precisely the kind of hidden damage that a pre-purchase vehicle inspection in Perth is designed to expose before the cost becomes the buyer’s problem.

Alt text: Engine bay faults found during a pre-purchase vehicle inspection Perth — leaks and battery failure

According to the Australian Competition and Consumer Commission (ACCC), buyers of used vehicles have limited legal recourse once a purchase is finalised, making an independent inspection essential before signing any contract.

---

Steering, Brakes, and Suspension

Our independent car inspection found cracks in the front control arms — a serious structural concern. Brake life sat at approximately 45 percent on the front, with rear brakes requiring immediate replacement. The brake pedal felt dangerously low during testing. Several tyres required replacement, rear shock absorber bushes showed cracks and splits, and additional bush wear was present throughout the suspension system.

The Department of Transport Western Australia sets clear vehicle safety standards — several items found on this car would not meet roadworthy requirements.

Alt text: Suspension and brake faults identified in a pre-purchase vehicle inspection Perth

---

Chassis, Body, and Panels

A thorough inspection of the body revealed rust above the windscreen, a patched windscreen surround, worn front door seals requiring replacement, and missing rear bumper protectors.

---

Road Test

The road test confirmed a low brake pedal and a steering wheel pulling noticeably to the right — both safety-critical findings that reinforce the value of every pre-purchase vehicle inspection Perth buyers book with us.

---

The Value of a Professional Inspection

This vehicle had serious mechanical, structural, and safety issues that no seller’s photos would ever reveal. A pre-purchase vehicle inspection in Perth from C. M. M. Automotive gives buyers the full picture before they commit. Whether you need a vehicle safety check, a mechanical inspection Perth buyers trust, or simply an expert second opinion on a used car in Perth, our detailed reports protect your wallet and your safety.

The Royal Automobile Club of WA (RAC) also recommends an independent mechanical inspection as a standard step in any used car purchase — advice we see validated every single day on the job.

---

Call C. M. M. Automotive today and inspect before you invest.

---

T

---

---

Perth Prepurchase Vehicle Inspections – Why Every Used Car Buyer Needs One

Perth prepurchase vehicle inspections from CMM Automotive give used car buyers the full picture before any money changes hands. Buying a used car is one of the biggest financial decisions many people make. Yet too often, buyers skip this critical step. At CMM Automotive, we provide a fully independent car inspection Perth drivers trust to uncover what sellers don’t disclose. A recent inspection on a 2012 Mazda 2 shows exactly why having an expert in your corner matters.

The Australian Competition and Consumer Commission (ACCC) warns that buyers have limited legal recourse once a sale is finalised. Therefore, an independent vehicle inspection Perth buyers book before purchase is your essential safeguard.

---

What Our Perth Prepurchase Vehicle Inspections Uncovered on a 2012 Mazda 2

Cabin & Interior

Our technician spotted issues the moment he opened the door. A plastic cover on the right-hand front carpet had come loose. Furthermore, holes in the left-hand floor pointed to years of neglect. A broken left-hand mirror and a gear selector missing its top cap raised additional red flags. As a result, it was clear this car had not been well maintained. This is exactly the kind of detail a used car inspection Perth buyers rely on is designed to find.

Under the Bonnet

The battery rated at 600 cranking amps tested at only 406 — well below spec. Consequently, a breakdown was waiting to happen. A broken cover above the radiator also caught our attention. In addition, brake fluid staining on the paint beneath the master cylinder pointed to brake system concerns needing immediate attention. Without a Perth prepurchase vehicle inspection, these faults would have gone unnoticed.

Steering, Brakes & Suspension

Our steering, brakes, and suspension inspection found damaged hub caps, worn front brake pads, and front disc rotors needing replacement. These are safety-critical items that carry real cost. Therefore, a pre-purchase car check Perth drivers book through CMM Automotive is essential before signing anything.

Body, Panels & Test Drive

The body and panels told a story of knocks and scrapes. We found scratches across multiple panels, left-hand front guard damage, rear bumper scratches, and damage around the fuel flap. During the test drive, driveline noise from scalloped tyres confirmed alignment or suspension issues left unaddressed. The Department of Transport Western Australia sets clear roadworthy standards. Furthermore, several items on this vehicle would not have passed.

---

Knowledge Is Your Best Negotiating Tool

None of these faults appeared in the seller’s photos. That is exactly why Perth prepurchase vehicle inspections from CMM Automotive deliver such value. Our detailed car inspection service puts the facts in your hands. As a result, you can negotiate the price down, budget for repairs, or walk away entirely.

The RAC WA recommends an independent vehicle inspection Perth buyers arrange before every used car purchase. This Mazda 2 case study shows exactly why.

---

Book Your Perth Prepurchase Vehicle Inspection Today

Need a used car inspection Perth buyers can trust? Want an independent second opinion? Our reports give you the full picture. Furthermore, a small investment in a Perth prepurchase vehicle inspection can save you thousands in unexpected repairs. Don’t hand over your money without the facts — contact CMM Automotive today.

Todays inspection on a 2009 Mitsubishi Pajero in Perth,

Interior and Electrical Findings

Inside the car, several signs of wear and previous modifications were noted during our Pre-purchase vehicle check . Both front and rear wiper blades required replacement, and the brake pedal rubber was heavily worn — a clear indicator of high vehicle use. The engine was observed to idle unusually high in neutral and noticeably low when placed into gear, suggesting a possible mechanical or calibration concern.

The seatbelt had worn visible marks into the seat over time. Someone had removed a large section of the dashboard, leaving a prominent gap., A previous owner had removed a CB radio mounting bracket, leaving multiple holes drilled into the dash

The keyless entry system failed to operate.. The cars ECU had logged Fault Code 75 – Transfer Switch Abnormal.This fault may point to an issue within the four-wheel-drive transfer system and warrants further professional investigation before purchase.

Engine Bay and Mechanical Condition

Under the bonnet, the battery tested in very poor condition, and the car required a jump-start during the used car inspection process. We recommend immediate battery replacement.. The drive belts displayed visible cracking and splitting consistent with age-related deterioration, and Engine oil leaks underneath the engine require further diagnosis to identify the source and repair requirements.

The under-engine stone tray had sustained damage and breakage. reducing protection to critical components located beneath the vehicle.

Suspension, Steering and Brake Assessment

The tyres displayed noticeable scalloping, which commonly indicates suspension wear, wheel alignment issues, or poor tyre maintenance history. The rear brake pads needed replacement, adding to the overall maintenance costs for any prospective buyer.

Body and Exterior Condition

Small dents were present above the windscreen, and the rear bumper displayed visible damage.

Road Test Results

During the road test component of the vehicle inspection report Perth, the vehicle exhibited a strong vibration at idle, particularly when placed into gear, causing noticeable movement throughout the cabin. The steering wheel was also misaligned, sitting noticeably lower on the right-hand side — an indication of a possible steering column or alignment issue.

Brake testing uncovered front brake shudder, which may point to brake disc runout or uneven wear that requires further attention. and possibly brake disc replacement.

Inspection Summary

This 2009 Mitsubishi Pajero presented with numerous issues affecting its mechanical condition, suspension, braking system, electrical accessories, and overall presentation. While a qualified mechanic can repair many of these faults, buyers should carefully calculate the total repair costs before committing. before committing to a purchase at the asking price.

A professional pre-purchase inspection uncovers hidden problems before money changes hands., and may save buyers thousands of dollars in unexpected repair expenses. If you are considering purchasing a used Mitsubishi Pajero or any other vehicle in Perth, contact CMM Automotive for a trusted, independent pre-purchase vehicle inspection Perth before you buy.

---

Buying a used car is one of the biggest purchasing decisions most people make, —a professional pre-purchase vehicle inspection that Perth buyers can trust At CMM Automotive, we carry out thorough independent vehicle inspections across Perth, giving you a clear picture of exactly what you are buying before money changes hands.

What to Check When Buying a Used Car

Most used car buyers focus on how a vehicle looks, but appearance rarely tells the full story. Car sellers are often motivated to conceal faults, which is precisely why so many private sales leave buyers with unexpected and costly repair bills. A structured checklist approach ensures nothing gets missed.

Engine Condition

The engine is the most expensive component to repair or replace. During our pre-purchase car inspection Perth, we check for oil leaks, unusual noises, excessive smoke, coolant condition, and signs of overheating or prior damage.. Overlooking engine faults at the time of purchase can cost buyers thousands of dollars.

Transmission

Whether automatic or manual, transmission problems are among the most costly faults a used car can carry. We test for smooth gear changes, slipping, hesitation, and any unusual sounds or vibration under load — faults that are easy to miss without a trained eye and a proper road test.

Brakes, Suspension and Tyres

Brakes, suspension, and tyres directly affect vehicle safety. Our inspection checks brake pad and disc condition, shock absorber performance, steering response, and tyre wear patterns. Uneven tyre wear, scalloping, or premature wear can indicate underlying suspension or alignment issues that add up quickly in repair costs.

Interior Wear and Service History

Interior condition and service history reveal how a vehicle has been maintained over its life. We assess seat wear, dashboard condition, electrical systems, and odometer integrity, and cross-check the service history against the vehicle’s actual condition. Discrepancies between claimed history and physical wear are a common red flag in used car sales.

Why Perth Pre-Purchase Inspections Matter

Each of these areas breaks down into a detailed checklist of individual checks, and that level of thoroughness is what makes a Perth pre-purchase inspection such a reliable and valuable service. The reality is that many used car buyers miss critical issues — particularly mechanical ones — simply because they do not know what to look for. Sellers are not always forthcoming about faults, and a vehicle being offered for private sale may be on the market for exactly that reason.

That is where CMM Automotive steps in. We carry out a comprehensive independent vehicle inspection Perth buyers can trust, giving you the facts you need to make the right decision — because ultimately, the decision is yours to make.

Real-World Example – MG Pre-Purchase Inspection Perth

As an example of what a thorough inspection can uncover, we recently completed a pre-purchase vehicle inspection on an MG here in Perth. The list of required repairs was extensive, covering multiple systems across the vehicle — exactly the kind of result that protects a buyer from making a very expensive mistake.

(Photos to be added)

Book a Pre-Purchase Vehicle Inspection Perth Today

Do not rely on a visual check alone when buying a used car in Perth. Contact CMM Automotive to book a professional, independent pre-purchase vehicle inspection Perth and buy with confidence.

Is a pre-purchase inspection worth it

Short answer: Yes—every time.

Example:

You pay $300 for an vehicle inspection and avoid a car needing:

• $3,000 transmission repair
• $2,000 suspension work

• Peace of mind
• Negotiation power
• Protection from costly mistakes

.

Today at Perth Mobile Mechanics we were challenged with a vehicle stuck in the garden with a flat tyre and unable to be moved but in very little time Perth mobile mechanics was able to repair the tyre and get the customer on his way to work

Engine problems can cost thousands. Here are warning signs:

Watch For:

1. Knocking or ticking noises
2. Excessive smoke (blue/white/black)
3. Oil leaks
4. Rough idle
5. Overheating
6. Poor acceleration
7. Engine warning lights

Many of these issues aren’t obvious unless you know what to look for.

👉 We at Perth mobile vehicle inspections find these problems before you buy.

car aircon pressure test Perth

If you’ve noticed your car’s air conditioning isn’t blowing as cold as it used to, you’re not alone. In Perth’s climate, a failing car aircon isn’t just uncomfortable — it can make driving genuinely dangerous during summer. At CMM Automotive, our mobile car air conditioning Perth service is built around one principle: fix the problem properly the first time.

The Problem With Skipping the Pressure Test

Many drivers simply book a car aircon regas in Perth and assume that’s the end of it. But if your system is low on gas, there’s almost always a reason — and that reason is a leak. Regassing a leaking system without first identifying and fixing the leak means your new refrigerant will simply escape the same way the old gas did. You’ll be back to square one within weeks or months, and out of pocket again.

That’s why every CMM Automotive callout includes a car aircon pressure test before any regas work is carried out.

How Our Nitrogen Pressure Test Works

When we arrive for your mobile car air conditioning service in Perth, we connect directly into your vehicle’s air conditioning system and pressurise it using nitrogen — at a pressure higher than the system’s normal operating gas pressure. Nitrogen is an inert, dry gas that won’t contaminate the system, making it the industry-preferred method for leak detection.

By holding the system at elevated pressure, we can identify exactly where any car aircon leak is occurring — whether that’s a hose, a fitting, a condenser, or an evaporator seal. Once we’ve pinpointed the source, we carry out the necessary car aircon leak repair before recharging the system with refrigerant.

Why This Matters in Perth

Perth’s summer temperatures regularly exceed 40°C, placing enormous strain on vehicle air conditioning systems. Hoses and fittings expand and contract with heat cycles, and over time this accelerates wear and increases the risk of leaks. A car air conditioning service in Perth that doesn’t include a pressure check is simply not thorough enough for local conditions.

At CMM Automotive, we come to you — at home, at work, or wherever your vehicle is parked. Our mobile car air conditioning Perth service means no waiting at a workshop, no inconvenience, and no shortcuts.

Book Your Mobile Car Aircon Service Today

If your car aircon isn’t performing, don’t just top it up and hope for the best. Book a mobile aircon service in with CMM Automotive and get a proper pressure test as part of every job. Call us on 1800888990

or visit cmmautomotive.com/vehicle-air-conditioning.

A mobile vehicle inspection means we come to the seller—saving you time and stress.

Benefits:

• No need to travel
• Faster decision-making
• Ideal for interstate buyers
• Same-day service available

What You Get:

• On-site inspection
• Road test (where possible)
• Detailed report with findings

👉 We cover all areas of Perth—get in touch today.

⚠️4. 7 Signs of a Bad Used Car Engine

Engine problems can cost thousands. Here are warning signs:

Watch For:

1. Knocking or ticking noises
2. Excessive smoke (blue/white/black)
3. Oil leaks
4. Rough idle
5. Overheating
6. Poor acceleration
7. Engine warning lights

Reality Check

Many of these issues aren’t obvious unless you know what to look for.

👉 We identify these problems before you buy.

What we look for in a used vehicle check over

At Perth pre purchase vehicle inspections we have come up with a couple of small checks the buyer car do before they hire us to do a full professional used car inspection so this way they will save a little money on not getting vehicles checked that are in obvious bad condition

Check 1 ,Walk around the vehicle and acknowledge from what they can see the tyre and rim condition is? are the tyres bald ? are the rims all dented from being driven hard and abused!

Check 2 , Walk past each body panel and look for dents and scratches ? If the previous owner never took care of the cars body then they probably didnt take care of the rest of the vehicle either

Check 3, Climb under the vehicle and look for oil leaks ! If a vehicle has a bad oil leak then you will see it even with out jacking up the vehicle

Check 4 , Lift the bonnet and remove the oil cap and look for a white milky colour which is signs of a blown head gasket or engine damage ,Remove the radiator cap and look for the same in the radiator ? this also indicates engine damage ,with the bonnet up sometimes you can see if their is any obvious oil leaks

Check 5, Hold the engines revs up to roughly 2000rpm and then free rev the engine several times ! If you see clouds of smoke then there is a issue with the engine

Check 6, Take the vehicle for a drive and at speed place your foot on the brake and see if the pedal shudders which will indicate badly worn brakes,if the vehicle pulls to one side then there is a suspension or tyre issue with the vehicle

These are just a couple of items you can check before you hire a professional to come out for a vehicle inspection

Carrying out a pre purchase vehicle inspection is how to avoid buying a bad used car

Buying privately in Perth is common—but it comes with risks.

Red Flags to Watch For:

• Freshly cleaned engine bay (can hide leaks)
• Uneven panel gaps (possible accident damage)
• Warning lights recently cleared
• Strange noises on cold start

Pro Tip

Always start the vehicle inspection on the car when the engine is cold—this is when many issues show up.

Best Protection

A professional inspection ensures nothing is missed.

👉 Book a pre purchase vehicle inspection before you commit.

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.