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1991 Pontiac Grand Prix SE 3.4L Engine
Posted to GM Engine on 8/24/2001 7 Replies

This car quit while driving. The customer wasn't aware of any noise before it quit. We checked mechanical valve timing and everything lines up. Technician wonders if the valve guides dropped out of the head. Timing belt and pulleys were replaced 80,000km ago. ...

7 Replies Received (View Replies)

  Related Documents & Media  1991 Pontiac Grand Prix SE

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Prix SE

VIN 1G2WT51X8M
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedEngine
ConditionsNo Start
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Prix SE

VIN 1G2WT51X8M
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedEngine
ConditionsNo Start