A cam phaser is a sprocket which adjusts the position of an engine’s camshaft in relation to its crankshaft and is tuned with a computer-controlled servo. Camshafts control the timing of engine intake ...
Powertrain Products Inc., a national distributor of rebuilt automotive engines, stumbled across some alarming news. The 2004-2010 trucks that came equipped with 5.4L, 3-valve engines are not meeting ...
Most modern variable valve-timing (VVT) systems use a cam phaser that rotates the position of each cam­shaft relative to the timing chain. Think of making a record turntable go faster or slower by ...