
When this happens, the engine may rattle or fail to respond when you accelerate. The timing chain, however, is prone to regular wear and tear.

This helps to optimize the overall engine performance. Vehicles that have variable valve timing tend to also have additional actuators and motors that are used to delay or advance the timing on the chain. The chain’s movement is done on toothed sprockets that are located at the end of the crankshaft and the camshaft. The timing chain is designed to make sure of this by joining the crankshaft which represents the lower part of the engine and the camshaft, the upper part. The components must move in sync in order for the entire engine to work as required. The car’s engine consists of hundreds of moving parts. The price will depend on your actual car drive. The labor costs are estimated between $550 and $1050 while parts are priced between $410 and $550. The average cost of timing chain replacement will range between $910 and $1,600. In such cases, the only solution is to have the chain replaced.

Poor lubrication too may lead to significant wear and tear on the chain, affecting its performance significantly. However, it’s very clear that over time, the timing chain will stretch, lose its tension and eventually fail. There’s also no specific interval to replace it. The timing chain, unlike the belt, is not an item that requires routine maintenance. In most cases, the timing chain will operate the water and the oil pump too. How Much Does it Cost to Replace a Timing Chain? Here you can find what is a timing chain and when to replace it, how much does timing chain replacement cost at different repair services, etc.

Other cars may use a timing chain for the same purpose. Most cars use a timing belt to ensure that this unison is achieved. Although the top and the bottom end of your engine serve two different roles, both must operate in perfect unison in order for the entire engine to work appropriately.
