What does a timing chain do in an engine?
What does a timing chain do in an engine? What does a timing chain do? A timing chain synchronizes the rotation of the crankshaft and camshaft (s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. The chain is located inside of the engine and needs to be lubricated by the oil in the engine, making oil maintenance important as well. Can a bad timing chain cause an engine to misfire? Engine misfires. The timing chain method is more common with consumer vehicles and high performance engines. Over a period of time, the...