The 8 most common faults with used cars: What to look out for

By knowing what to look for, you can avoid purchasing a car that will end up costing you more money in repairs down the road. In this blog post, we will discuss the eight most common faults with used cars. We'll give you some tips on how to spot them before you buy, so you can make a wise purchase decision.

1. Car engines that won't start or faulty engines

This is one of the most common problems with used cars. If the engine doesn't turn over when you try to start it, there's a good chance that it has died and will need to be replaced. If the car's engine is smoking, making unusual noises, or leaking oil, it's a good idea to have it checked out as soon as possible. A faulty engine will almost certainly result in a shorter lifespan for the vehicle than one with a healthy engine, so be aware of this before buying.

Tips: If you're looking at a used car, it's important to give the engine a thorough inspection. A healthy engine is vital to a long-lasting vehicle, so make sure you know what you're getting into before you make a purchase.

2. Transmission problems

Another common issue with used cars is transmission problems. If the car is having trouble shifting gears, making grinding noises, or leaking transmission fluid, there are likely some serious issues with the transmission. This is a repair that can be very expensive, so it's important to consider this before buying a used car.

Tips: Be sure to test drive the car and pay attention to how it feels while shifting gears. If you notice any issues, have the car checked out by a professional before making a purchase.

3. Bad brakes or worn-out brake pads

One of the most important safety features on a car is the brakes. If the brakes are not in good working condition, it can be very dangerous. Worn-out brake pads are one of the most common problems with used cars, and they can be easily replaced. However, if the brake discs or calipers are damaged, this is a more serious issue that will need to be addressed by a professional.

Tips: Be sure to test the brakes before you buy a used car. Take it for a test drive and make sure that the brakes feel firm and responsive. If you have any concerns, have a qualified mechanic inspect the brakes before making a purchase.

4. Rust and corrosion

Rust is a common problem with used cars, especially if they have been exposed to the elements. If there is rust on the body of the car, it will likely continue to spread over time. This can lead to serious damage that will need to be repaired by a professional. Corrosion on battery terminals, brake lines, and other vital components can also be a problem.

Tips: If you see rust on the body of the car, it's a good idea to have it inspected by a professional to determine the extent of the damage. If there is corrosion on any of the car's vital components, have it fixed before making a purchase.

5. Electrical problems

Electrical problems are another common issue with used cars. If the car is not starting, the headlights are flickering, or strange noises are coming from the dashboard, there may be a problem with the electrical system. This can be a costly repair, so it's important to be aware of this before buying a used car.

Tips: Be sure to check the electrical system before you buy a used car. Have a professional inspect the system if you have any concerns.

6. Worn tyres

Worn tyres are a common problem with used cars. If the tyres are bald or have very little tread, they will need to be replaced. This is not an expensive repair, but it's important to be aware of this before buying a used car.

Tips: Be sure to check the condition of the tires before you buy a used car. If they are bald or have little tread, be prepared to replace them. Keep in mind that tyre replacements should be done every six years, regardless of how much they have been used.

7. Suspension problems

Suspension problems are another common issue with used cars. If the car is bouncing, creaking, or feels unstable on the road, there may be a problem with the suspension. This is a repair that can be expensive, so it's important to consider this before buying a used car.

Tips: Be sure to test drive the car and pay attention to how it feels on the road. If you notice any problems, have the car checked out by a professional before making a purchase.

8. Faulty Airbags

If the airbags in the car are not working, it's a serious safety issue. If you are involved in an accident and the airbags do not deploy, you could be seriously injured or killed. This is a repair that can be expensive, so it's important to consider this before buying a used car.

Tips: Be sure to have the airbags checked by a professional before you buy a used car. This is a serious safety issue, so it's important to make sure that they are in good working condition.

In conclusion, there are many common faults with used cars that you should be aware of before making a purchase. Be sure to thoroughly inspect the car and have any concerns checked out by a professional. With a little bit of research, you can avoid buying a car that is going to need expensive repairs soon. Make sure to run a vehicle check before purchasing a new used car to check for things such as write off or invalid MOT by visiting Reg Car Check online.

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