Having problems with your 1991 Pontiac LeMans ?
Timing belt change frequency
\015 When should the timing belt be changed on a 1991 Pontiac LeMans, 1.6L engine?\015
It is not 100,000 miles it should be replaced every 60,000 miles or six years. this is an interference engine,which means if belt skips or breaks.engine damage will occur,piston to valve damage. $$$$$. hope this helps.
Timing belt should be changed at 100000 miles
Repair Help & Product Troubleshooting for 1991 Pontiac LeMans
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