If you have an internal combustion engine that actually runs, then your camshafts are spinning twice as fast as your crankshaft. Change the rate at which either of the two spins in relation to one ...

Like all things mechanical, the serpentine belt tensioner and idler pulley on C5 engines will eventually wear, develop play, and require replacement. A slight squeaking noise coming from either the ...

Working as a General Motors and ASE Master Technician, teaching automotive technology and being involved in the auto repair industry for over 50 years, I saw how two, three or more “V”-drive belts ...

Your engine depends on a single rubber belt to keep critical accessories spinning in sync. When that serpentine belt slips, cracks, or breaks, you lose power steering, charging, and cooling in seconds ...