Cam Belts
A cam belt, also known as a timing belt, is a crucial part of your engine that keeps vital components like the camshaft and crankshaft working in sync. In some vehicles, the function of a rubber timing belt is instead performed by a timing chain or cam chain.When should a cam belt be changed?
Manufacturers tend to recommend changing your timing belt after a set number of miles or years. For the most accurate information we recommend that your check your vehicle’s manual for specific manufacturer guidance. However, as a general rule, a cambelt usually needs to be replaced after 40,000 – 100,000 miles or every four to five years.
How do I know if my timing belt needs changing?
Your cambelt may sometimes need replacing earlier than you expect, for this reason it’s important to be able to spot the signs of a faulty or failing timing belt, which can be tricky as this part is an internal engine component.
Odd sounds from your engine are usually a sign that something isn’t quite right. With a faulty cambelt your engine may make a rubbing sound, rattling sound, or you may notice clicking and ticking noises. If your cambelt has broken, then your car may not start at all due to loss of power.
Problems with your engine’s timing may also cause a rough sounding engine or lead to problems with poor engine performance, such as hard stalling when the balance is disrupted between your crankshaft and camshaft.
Other signs to look out for are an overheating engine, smoke from your tailpipe, leaking oil, or less efficient fuel usage.
What will happen if I don't replace a faulty cambelt?
Choosing not to replace your faulty cambelt is very risky. Over time your timing belt will wear out, eventually losing grip or even slipping. This interrupts the timing of the engine, meaning your vehicle’s pistons and valves are likely to hit the cylinder head, damaging the engine. This is likely to result in an expensive repair bill and could even lead to engine failure.
Why choose HiQ?
Choosing HiQ means choosing local expertise you can trust. With over 100 centres across the UK, many of which are run by local teams, we’re proud to be part of your community. Our honest, reliable approach puts you first. We’ll only do the work your car needs, and you’ll always know the cost upfront. Backed by Goodyear, a global leader in tyres, HiQ combines local care with unmatched quality to keep you and your car on the road.
Your local experts
Every HiQ centre is run by a team of experienced professionals who live and work in your local area. They’re the heart of our business, providing fast, friendly, and professional service with a personal touch. When you choose HiQ, you’re supporting local businesses while getting expert care for your car.
Free service reminders
Life is busy, so we like to keep things easy. Our free service reminders ensure you never miss an MOT or car service. We’ll gently nudge you when it’s time to give your car a little TLC. One less thing for you to remember. More time for everything else that matters.
Finance available
Unexpected car costs shouldn’t put the brakes on your plans. Our finance options help you spread the cost of tyres, services, or repairs, so you can keep moving without stretching your budget. Talk to us about flexible payment solutions designed to make life easier.
Trusted by our customers
Don’t just take our word for it. Thousands of happy customers across the UK trust HiQ, thanks to our honesty, reliability, and five-star service. We’ll always deliver exactly what we promise. It’s why so many customers return time and time again.
