October 28, 2026/
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Car Service Checklist: What Should Your Mechanic Check? Car Workshop Tips October 28, 2026 Car servicing is an important aspect...
Car Service Checklist: What Should Your Mechanic Check?
- Car Workshop Tips
- October 28, 2026
Car servicing is an important aspect of keeping your car in optimal condition.
When it comes to servicing your car, it should be noted that it isn’t just about checking the oil. A proper service should include inspecting several systems to identify wear, leaks, fluid issues, and potential problems.
However, the checks required can vary depending on several factors, such as the car’s age and mileage.
If you’re looking for a mechanic to check your car, why not look us up at Carbon Clean? Not only do we provide inspections, but we also offer maintenance and repair services.
Engine & Under The Bonnet
Unless you’re driving an electric car, your engine is arguably one of the most important parts of your car since it’s what allows your car to move. As such, it’s best to start the inspection there.
Thankfully, the engine compartment is easily accessible. Apart from checking your engine oil, things like the oil filter, coolant, and other components around the engine bay should also be checked.
Here’s a list of what should be checked:
| Component | What Your Mechanic Checks |
|---|---|
| Engine oil | Oil level, condition, leaks and whether it needs changing |
| Oil filter | Condition and whether replacement is due |
| Coolant | Coolant level, condition and possible leaks |
| Air filter | Dirt buildup and whether replacement is needed |
| Belts & hoses | Cracks, wear, looseness and visible damage |
| Engine bay | Visible leaks, loose connections and unusual signs of wear |
| Spark plugs | Condition and replacement interval, where applicable |
Brakes & Safety
Another important component to check is your car’s braking system. After all, it’s what allows the car to stop. Checking the brakes should be fairly easy, especially for the brake pads, as they tend to emit a screeching sound when they are worn.
Brake discs should also be inspected, especially on older vehicles, as they tend to wear over time. One indication that they may need to be replaced is a thudding noise when braking. Regardless, below is a list of what should be inspected:
| Component | What Your Mechanic Checks |
|---|---|
| Brake pads | Remaining thickness and uneven wear |
| Brake discs/rotors | Wear, scoring and visible damage |
| Brake fluid | Fluid level and condition |
| Brake lines & hoses | Leaks, cracks or damage |
| Parking brake | Operation and holding ability |
| Brake performance | Unusual noises, vibrations or pulling while braking |
Tyres, Wheels & Suspension
A car’s tyres should also not be neglected, as they are the only parts that connect your car to the road. Check the tread depth, as worn tyres can be dangerous to drive on and may cause your car to lose control in the rain due to aquaplaning.
Of course, the suspension setup should also not be neglected, as worn suspension components can affect your driving comfort and cause noises as they age. Here’s what you should check:
| Component | What Your Mechanic Checks |
|---|---|
| Tyres | Tread depth, pressure and overall condition |
| Tyre wear | Uneven or abnormal wear patterns |
| Wheels | Visible damage or other issues |
| Shock absorbers | Leaks, wear and general condition |
| Suspension components | Bushings, joints and other components |
| Steering components | Wear, looseness and unusual movement |
| Wheel alignment | Whether adjustment may be needed based on symptoms or wear |
Electrical & Electronics
One aspect that people tend to overlook when inspecting their car is its electrical and electronic systems.
Unless a warning light is displayed, these issues are often put aside as they don’t usually affect the car until it’s too late, such as when the battery or alternator fails.
| Component | What Your Mechanic Checks |
|---|---|
| Battery | Condition, voltage and terminals |
| Alternator | Charging performance |
| Lights | Headlights, indicators, brake lights and reverse lights |
| Wipers & washers | Operation and condition |
| Horn | Operation |
| Warning lights | Dashboard warning indicators |
| Diagnostic system | Stored fault codes where appropriate |
Air-Conditioning & Cabin
For newer cars, this shouldn’t be something to worry about. However, checking the AC system for unusual smells wouldn’t hurt. Other than that, it’s best to check the AC performance from time to time to prevent it from suddenly blowing hot air on a hot day.
| Component | What Your Mechanic Checks |
|---|---|
| Air-conditioning | Cooling performance |
| Airflow | Strength and consistency |
| Cabin air filter | Dirt, dust and replacement needs |
| AC system | Unusual noises or smells |
| AC components | Signs of leaks or other faults where applicable |
Test Drive
Once everything has been checked, it’s best to do a test drive as a final check to see if there are any issues that may have been missed.
Below is a list of things to look out for when checking for possible issues:
| Component | What Your Mechanic Checks |
|---|---|
| Engine performance | Rough running, unusual noises or loss of power |
| Transmission | Shifting behaviour and unusual noises |
| Braking | Braking response and unusual vibrations |
| Steering | Response, pulling or unusual movement |
| Ride quality | Vibrations, noises or suspension issues |
| Dashboard | Warning lights or abnormal indicators |
| Overall drivability | Any noticeable issues requiring further inspection |
Closing
When owning a car, proper care should be taken by maintaining it regularly. By skipping your car’s maintenance, you not only risk dealing with a broken-down vehicle, but you could also endanger other drivers if your car becomes unsafe to drive.
That is why you should consult your owner’s manual to find out when you should service your car, or look out for signs that it may be time to book an appointment.
Servicing your car shouldn’t be too difficult. You can perform some basic maintenance yourself, but you can always ask your trusted mechanic to handle it as well.
Need someone to inspect your car? Visit Carbon Clean or contact us for more information!
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