In a 1995 Pontiac Sunfire : Both the 2.2 and the 2.3 litre four cylinder engines have a timing CHAIN
remove timing chain
Per Autozone: http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c1528003cc3a
it not a belt its a chain assembly.
TIMING CHAIN
The 1995 Land Rover Discovery has a timing chain.
Buick Regals don't have timing belts. They have a timing chain.
i dont think that would make sense unless the timing belt is gone now if you had a 2.3 or 2.4 you would have to take the timing chain off any way
timing chain
On a 1995 passport it has a timing belt
A 1995 Toyota Corolla has a timing belt.
Since you have to ask the best answer I can give you is take it to a mechanic.