How long does a timing chain last?
The timing chain is a metal chain, unlike the timing belt, which is made of rubber. The chain is located inside the engine and must be lubricated with oil in the engine for everything to work together. Every time you…
The timing chain is a metal chain, unlike the timing belt, which is made of rubber. The chain is located inside the engine and must be lubricated with oil in the engine for everything to work together. Every time you use the engine, the timing chain will be engaged. It connects the crankshaft to the camshaft. The metal links of the chain run over the toothed sprockets at the end of the crankshaft and crankshaft so that they rotate together.
The timing chain usually needs to be replaced between 40,000 and 100,000 miles if there are no problems. Chain problems are quite common in high mileage vehicles, so if you are driving an older or high mileage vehicle, it is best to watch for symptoms of a timing chain malfunction or failure. If you start noticing problems with your car, see a certified mechanic to replace the timing chain.
Over time, the timing chain wears out because it stretches. In addition, the chain tensioner or guides that are connected to the timing chain can also wear out, resulting in complete failure of the timing chain. If the chain fails, the car will not start at all. One of the reasons for rapid timing chain wear is the use of the wrong oil. Most of the time, modern cars will only be able to use synthetic oil because it must meet certain specifications to ensure fast oil supply and proper pressure. The wrong oil can cause additional stress on the chain and the engine will not be properly lubricated.
Because a timing chain can fail and need to be replaced, it's important to be able to recognize the symptoms so you can get it repaired before it fails completely.
Signs that your timing chain needs to be replaced include:
Your car has a rough idle, which means your engine is shaking
Your car backfires
The machine seems to be working harder than usual
Your car will not start at all, which indicates a complete failure of the timing chain.
