Timing belts themselves are relatively inexpensive but can easily cause thousands of dollars of damage if they break while the engine is running. Engines come in two configurations: Interference and ...

Q:I have a 2002 Hyundai Elantra with 97,000 miles. During the state inspection, the mechanic told me that I will soon need to replace my timing chain. He also said that the hose running from the pump ...

For your engine to start, there has to be a perfect timing for every part, especially the engine valves. Depending on the car model, other parts have to move at the same time for the engine to start.