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1991 Pontiac Grand Prix LE 3.1L Valve Timing
Posted to GM Engine on 2/6/2001

How can we check for timing chain failure with this DIS engine? Its about 6 hours to R&R the cover. Would hate to do that and not find the problem.

The noise while cranking may be an unrelated problem because it was noted when car was here last. Some one has...

  Related Documents & Media  1991 Pontiac Grand Prix LE

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Prix LE

VIN 1G2WH54T9M
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedValve Timing
ConditionsDied on Freeway
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Prix LE

VIN 1G2WH54T9M
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedValve Timing
ConditionsDied on Freeway