All models of BMW since 1993, all models of Cadillac, the Chevrolet Corvette, the Chrysler Neon and PT Cruiser, and all models of Mercedes except the 2012 A Class 1,461 cubic centimeter and Citan van have timing chains instead of belts. Nearly 40 brands of cars use timi...
Cars that have timing chains instead of timing belts include the 2006 to 2016 Honda Civic, 2003 to 2016 Honda CR-V and Accord 2.4 and 2003 to 2011 Honda Element. Other cars with timing chains include the Toyota 2005 to 2012 Avalon V6, 1998 to 2012 4-cylinder Corolla and...
To change a timing chain, disconnect the battery, remove the radiator, and drain the coolant. Loosen the tension gear, and pulll out the old chain. Finally, lubricate the tension gear, and attach the new chain.
To replace a timing chain, first remove the alternator, radiator and air conditioning compressor. Set the engine to top dead center, then use an impact wrench to take the crankshaft pulley bolt and pulley remover off, then the pulley.
Timing chain marks are indicators that show when an automobile engine is in alignment with the timing chain and cam sprocket. These marks are necessary in the removal and replacement of the timing chain.
When a timing chain breaks, the camshaft stops spinning and the piston can strike open valves. This bends the valves, leading to catastrophic engine failure. Regular maintenance of the timing chain and replacement when necessary prevents engine damage.
Noise, lower engine performance, hard starts and poor fuel economy are some of the most common timing chain problems. These problems often occur when the timing chain is worn or stretched, which typically happens when a vehicle is old and has endured heavy use. However,...