The 1MZ-FE is a six-cylinder 3.0-liter engine with a dual overhead camshaft. Toyota made the engine from 1994 to 2006 and appears in a variety of Toyota vehicles from that period, such as the Camry. The 1MZ-FE uses a timing belt to keep the camshaft synchronized with the crankshafts. A timing belt is quieter than a timing chain but it also requires replacement at regular intervals, typically at
