Do I Have to Replace my Timing Belt? The simple answer is yes. Some vehicles have a Timing Belt, and others have a timing chain. These are necessary to keep the engine working properly and "in time". A Timing Belt is what keeps the engine valves and pistons "in time" with each other so that they don't collide. It is part of the internal engine system that creates a synchrony of movement between the Camshaft and Crankshaft to ensure that these engine valves open and close in unison during the Cylinder's in/out strokes. The Timing Belt is rubber, so it does not last forever. In most cases, your manufacturer will recommend replacing as part of routine maintenance. This is about 70,000 miles, but every manufacturer is different. You can consult your owner's manual or come to our shop with trained professionals to ensure you are ... read more