Just to make sure are you referring to a timing chain and gears? or a timing belt and pulleys? On most belts you have a tensioner that keeps the belt tight some chains have a tensioner as well many times to fix the chain you have to remove one of the gears in order to remove the chain same goes to replace the chain. I suggest your buying a Chiltons or Haynes repair manaul that usely describes how to remove and reinstall such components. , EzForJesus
PS Your local library may have these manuals as well.
The 2.4 liter four cylinder engine in a 2000 Pontiac Grand Am has a timing CHAIN
The grand am does not have a timing belt it has a timing chain.
it is in the front of the vehicle below the oil filter, exhaust manifold and coils
Parking brake on
The 2.2 litre four cylinder engine in a 2003 Pontiac Grand Am has a timing CHAIN
It has a timing chain.
timing chain
How do you replace the timing chain on a 1994 mercury grand marquis
TIMING CHAIN
The 2004 2.0 liter Pontiac Grand Am does not have a timing belt, but instead has a timing chain which requires no maintenance.
Timing CHAIN on the 2.5 liter V6 in a 1999 Suzuki Grand Vitara
Pontiac Grand Prix does not have a timing belt. It has a timing chain and it is replaced when it breaks.