How often do timing belts actually break?

every 60,000 to 100,000 miles
Since the timing belt has such an important job, it’s crucial to have it replaced regularly. In most cases, there is no indication that a timing belt is becoming worn. Often times, it just breaks. That’s why most manufacturers recommend you have your vehicle’s timing belt replaced every 60,000 to 100,000 miles.

What is the average lifespan of a timing belt?

between 60,000 and 105,000 miles
Depending on what schedule you may read, including information distributed by the manufacturers themselves, the average life span of a timing belt is between 60,000 and 105,000 miles or after 7 to 10 years regardless of mileage.

Do Timing belts deteriorate with age?

Absolutely. Like any other component made with rubber and subjected to the heat of the engine compartment, a timing belt can deteriorate and fail due to age.

Can a Cambelt last 20 years?

There’s no set rule for when to replace your cam belt. It depends on the make and model of your car, as well as how much you drive the car. Manufacturers will usually recommend to replace your timing belt after a set number of years or miles. This could be anywhere from 40,000 to 100,000 miles or 4+ years.

What happens if the timing belt breaks while driving?

If a timing belt breaks while driving in an interference engine, the camshaft stops turning leaving some of the engine valves in the open position. This may result in a heavy damage to the engine with broken or bent valves, damaged pistons and, possibly, destroyed cylinder head and block.

What are signs your timing belt needs to be changed?

The most common signs that your timing belt needs to be replaced include:

• Ticking noise from under the hood when the engine is running.
• The engine doesn’t start.
• The engine misfiring while driving.
• Oil leaking from the front-side of where the motor is under the hood.
• Hydroplaning while driving in wet weather conditions.