When replacing a timing belt, many experts and vehicle manufacturers recommend that what other part(s) should be replaced?
A) Water pump
B) Camshaft oil seal(s)
C) Tensioner assembly
D) All of the above

Question

Quizplus · Accepted Answer

When replacing a timing belt, it is best to replace all the components that work together with the belt. The water pump and tensioner assembly are commonly replaced at the same time since they have a similar lifespan and may cause belt failure if not replaced. The camshaft oil seal may also need to be replaced if it shows signs of wear or leakage. Therefore, it is best to replace all of the above components together with the timing belt to ensure reliable and long-lasting engine performance.

When Replacing a Timing Belt, Many Experts and Vehicle Manufacturers