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 timing chains for a portion of the
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, these problems are not unhear
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.
There are multiple symptoms of a bad timing chain, but none of them is as obvious as a rattling that can be heard from the front of the engine, especially while the car is idling. The rattling is most prominent in engines with overhead camshafts.
For a 2013 Toyota Camry, the warranty and maintenance guide recommends that the timing belt be changed every 90,000 miles or 72 months. Whichever milestone occurs first is when the car's owner should get the timing belt changed. The recommendations vary based on the car's production year, make and m
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.
To install a timing chain, disassemble the engine by removing the valve cover, linkage sections, injectors and all connecting fuel lines. Be sure to remove the EGR assembly and follow the instructions in the owner's manual carefully.
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.
Toyota manufactured the Celica sports coupe from 1971 until 2005 for the American market. Several models were only available in overseas markets, including models from the car's final year of Japanese production in 2006.