Posts Tagged ‘Timing Chain’

All engines have either a timing belt or a timing chain to synchronize the opening and closing of the intake and exhaust valves.  This keeps the engine running smoothly and efficiently.  If the timing is off, it may not run at all.  Timing belts need to be replaced on a schedule.  A broken or slipping…

As your engine runs, the intake valves need to open up to allow air into the engine. They remain closed while the air and fuel is compressed and ignited, powering the piston. Then the exhaust valves open to release the exhaust. This all has to be timed very precisely. It is the job of the…