Question: Does My Cam Belt Need Changing?

What happens if I don’t change my Cambelt?

If you don’t replace your cambelt / timing belt when it is due for changing, you run the risk of seriously damaging your car’s engine with the valves hitting the pistons.

Once the cambelt breaks, your car will become undrivable.

The amount of damage a snapped cambelt can cause depends on the type of engine you have..

How long does a Cambelt last?

This could range from 40,000 miles up to 100,000 miles, and from four years up to six years. The vehicle handbook will specify the change frequency, and a decent garage should let you know if a cambelt change is due when your get your car serviced.

How often should I change my cam belt?

In real terms, it means replacing your cambelt after four or six years, or around the 60,000-mile mark for older vehicles, or 100,000 for newer models. If you have your car regularly serviced, your garage should be able to tell you if your cambelt’s on its way out.

Can a timing belt last 200 000 miles?

Well consider this: in the old days when timing belts were changed at 60,000 miles, there was no problem with these parts going 120,000 or so miles. … There’s no way that these various components are going to last through two timing belts – they’re not going to last for 200,000 miles in most cases.

Do chain cam belts need replacing?

Normally the timing chain will be designed to last a car’s lifetime, and will not need to be replaced at a recommended service interval. In some cases, despite not needing regular maintenance, a timing chain can wear to the point that it has to be replaced.

Are timing chains better than belts?

Belts are quieter and because of their material, less expensive to produce. Timing chains are housed within the engine and receive lubrication from engine oil and can last a long time, while timing belts are located outside of the engine and tend to dry out and crack.

Is there any warning before timing belt breaks?

The timing belt can fail without any prior symptoms, so if you’re within the mileage window, you should go ahead and have it replaced regardless. That being said, sometimes your car will give you a bit of warning that the belt is wearing out.

What happens if a timing belt breaks while driving?

If the timing belt snaps, they run into each other, causing bent valves (most common), cylinder head or camshaft damage, and possibly piston and cylinder wall damage. … In a non-interference engine, the pistons and valves don’t occupy the same space, so if the timing belt snaps, no valve or cylinder damage occurs.

Can a bad timing belt cause check engine light?

A loose or worn belt will cause ticking or rattling noises, poor engine performance and overheating, usually triggering the check engine light. If the timing belt breaks, the engine can’t run — and on some engines that break can cause internal damage.

Is it better to have a timing chain or belt?

Most automakers recommend replacing the timing belt every 60,000 to 105,000 miles. Timing chains are heavier and more complex than timing belts, but they also last much longer. … Like timing chains, timing gears are strong, accurate and last a long time.

Does MOT check cam belt?

No they don’t. It’s not part of the MOT test. The cam belt should be changed around every 30-40k regardless of wear but they do sometimes go prematurely. You may have been lucky and not done any engine damage but chances are you’ll need the head removed and everything checked for damage.

How do I know if my Cambelt needs changing?

Another way to check whether your cambelt needs replacing, is to take a look at the belt itself. If it is becoming worn, the belt will appear to look glazed or glossy on the underside. This means the rubber is getting hard and will not provide the flexibility the belt needs.

How much should a Cambelt change cost?

The average timing belt replacement cost in Australia is between $500 and $1,000 depending on the engine and vehicle type.

What does a worn timing belt sound like?

Ticking Sounds In particular, a faulty timing belt will make a noticeable ticking or clicking sound that is very distinct from any other noise you can expect to hear from your engine. This is the most definitive sign that you have a problem with your timing belt, in fact.

At what mileage should a timing chain be replaced?

between 80,000 and 120,000 milesEvery time you use the engine, the timing chain is in use. When does a timing chain need to be replaced? The timing chain normally needs to be replaced between 80,000 and 120,000 miles unless there is a specific problem. Issues with the chain are common in higher mileage vehicles.

Does a new Cambelt improve performance?

A cambelt change will increase the fuel efficiency of your vehicle and can dramatically improve your petrol mileage. Additionally, as with most maintenance jobs, another reason to replace your cambelt is to avoid larger costs later down the line.