you will replace the timing chain when mornig cold start becomes noisy
Normally it will last the life of the engine, and is replaced when the engine is overhauled.
Timing chain usually needs to be replaced each 180-200K miles.
It is the chain that turns the cam. It does not require replacement under normal conditions and it normally replaced during an engine rebuild.
A timing chain will normally last the life of the engine and is replaced during a complete engine rebuild.
It should not need to be replaced under normal conditions.
Unless a timing chain is making a noise or has jumped a tooth, they need not be replaced. Timing belts need changing according to the specs spelled out in the owner's manual.
Pontiac Grand Prix does not have a timing belt. It has a timing chain and it is replaced when it breaks.
Timing chains are designed to last the life of the engine. They are normally replaced during a complete engine overhaul. Unless the chain becomes noisy no maintenance is required.
You should never have to replace it. The timing chain is designed to last the life of the engine. It is normally replaced when the engine is overhaul.
It doesn't have a timing belt...it has a metal timing chain...these do not standardly wear out for a very long time.
The timing chain is designed to last the life of the engine and is normally only replaced during a complete engine rebuild.
A loose timing chain should be replaced.
Timing chain is usually replaced at 200K.