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1991 Oldsmobile Cutlass Supreme 3.4L Engine
Posted to GM Engine on 1/4/2004 13 Replies

I can use some help now from all of you out there who might of had this problem. Mitchell on demand says this engine bends valves on this 3.4 DOHC engine. Well i went ahead and put a new timing belt and tensioner anyway to see what would happen and it runs gre...

13 Replies Received (View Replies)

  Related Documents & Media  1991 Oldsmobile Cutlass Supreme

 
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH54XOM
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsAll the Time
Misc.Dohc
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH54XOM
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsAll the Time
Misc.Dohc