A timing chain is a metal chain that vociferously connects the crankshaft to the camshaft making sure the valves open and close at the proper time. The timing chain is located inside the engine behind the timing cover and should be replaced at the manufacturer’s specified interval.
The timing chain fulfills a critical role in the inner workings of your engine and its main purpose is to keep the crankshaft and camshaft synchronized. The crankshaft is responsible for converting reciprocating linear piston motion into a rotating motion while the camshaft opens and closes the intake and exhaust valves in synchronization with the position of the pistons.
A timing chain failure can occur due to a number of reasons including faulty manufacturing wear and tear or oil starvation. When a timing chain fails it can cause some serious engine damage so it’s important to be aware of the signs of a failing timing chain. Some signs that your timing chain may be failing include:
– a rattling noise coming from the front of the engine
– engine misfires
– a check engine light
– decreased fuel efficiency
– loss of power
If you notice any of these symptoms it’s important to take your car to a mechanic as soon as possible to have it diagnosed. A timing chain replacement can be a pricey repair but it’s important to get it fixed before it causes any further damage to your engine.
