Is a timing chain cheaper than a timing belt?
Because of their material and simple construction, timing belts are much cheaper to replace than timing chains. While the parts cost is low, the labor cost to replace a timing belt isn’t. Like a timing chain, if a timing belt breaks, catastrophic engine damage can occur.
Are timing chains still used?
Timing chains are not used as much as they were in the past. The main reason why they are still used is that timing chains can often handle much more powerful engines, such as high performance cars and commercial trucks. Timing chains are very strong, and most of them will last for the lifetime of your car or truck.
How do you know if you jumped a timing chain or belt?
Checking for a Jumped Timing Chain
- Open the hood.
- Listen for any abnormal engine noises, with the engine idling, in the vicinity of the timing chain cover.
- Test-drive the vehicle and while slowly accelerating listen for any backfiring (popping) noises.
- Park the car.
- Locate the top of the timing chain cover.
Is the timing ran by a belt or a chain?
The timing chain connects the crankshaft to the camshaft, enabling the synchronous timing required to run an engine. By the 1970s, car manufacturers began to use belts instead of timing chains in an effort to reduce vehicle weight and improve fuel economy.
When should I replace the timing belt or chain?
A timing chain runs inside the engine, as it needs to be lubricated by the engine oil. A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle. It’s a few hundred dollar repair. A timing chain doesn’t need to be replaced unless there is a problem with it.
What is more durable, a timing belt or a chain?
Timing chains are generally more durable than timing belts-though neither is as durable as gear drive-however, timing belts are lighter, less expensive, and operate more quietly.
Does a timing belt last longer than a timing chain?
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. Really, unless there’s a problem, timing chains don’t have a replacement interval.