More than likely the answer is YES, but. You fail to list what make, model, and engine vehicle you are talking about. Some engines don't even have a belt and instead have a chain that you do not change for the life of the engine. Assuming you do have an engine equipped with a cam belt, the replacement interval varies from manufacture to manufacture. It can be from 60,000 to 120,000 miles. Also some engines are what is commonly called interference engines. If the belt breaks on an interference engine then serious damage will occur. So without any information about your car, it is impossible to provide the correct answer. Read you owner's manual if you have one, or contact a dealer for the correct answer.
Every 60,000 miles
it says every 100000 miles in owners manual
I was told by my mechanic to replace the timing belt once you've reached 100k miles. I was told by my mechanic to replace the timing belt once you've reached 100k miles.
You should change the timing belt on the 2003 passat v6 after 100,000 miles is reached.
I have a 1999 silverado and it has 160,000 miles. It runs great and I have not changed the timing belt. Ask another mechanic for their opinion.
Timing chains usually do not have a service interval. Timing belts do, 60,000 -100,000 miles
No, they are normally replaced during a complete engine rebuild.
about 100000
every 100 k...
As a rule of thumb a timing change needs replaced every 100000 miles, or when you hit the timing marks with a timing light and see a lot of jump and have ruled out other posibilities related to ignition.
Every 90000 to 100000 miles or around 150000 km, you should never be bothered with a broken belt on that interval.
No, under normal circumstances the timing chain will last the life of the engine and is replaced when the engine is overhauled.