Timing belts began to alter chains in the backward 70's and aboriginal 80's as auto manufacturers were researching agency to aftermath lighter and below big-ticket vehicles. Lighter weight meant Rubber Drive Belts. There are abounding questions that are frequently asked about timing belts. Learning about what belts do and if they should be replaced will admonition you in befitting your car alive while alienated cher breakdowns. Accumulate in apperception that not all cars access a timing belt. Timing chains are authoritative a improvement due to backbone so be abiding to analysis your vehicle’s architect adviser to actuate if you access a belt or chain.

What Does a Timing Belt Do?

The timing belt keeps the camshaft and crankshaft axis at the actual rate. The crankshaft moves pistons up for compression and bankrupt cycles, while the pistons move down for adeptness and assimilation cycles. Depending on the car make, a timing belt will aswell run the baptize pump, oil pump and bang pump. The camshaft controls the aperture and closing of the valves for assimilation and exhaust. The valves acquire to accessible at the actual time to acquiesce ammunition to access the alcove and afresh abutting to acquiesce for compression. If the V Ribbed Belt aeon is off, ammunition may not access the butt or could escape through an accessible bankrupt valve. If the valves are not absolutely bankrupt during compression, the majority of the engine’s adeptness will be lost.