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1988 Oldsmobile Cutlass Supreme Classic 5.0L Downshift Harsh
Posted to GM Transmission on 4/23/2000

Hello group need some info on this overdrive trans unit .Two problems that I can feel Both occur when hot and after 12miles driving. When passing sometimes the tcc clutch vibrates the whole car other times I feel no downshift for [...] when coming to almos...

  Related Documents & Media  1988 Oldsmobile Cutlass Supreme Classic

 
Message Closed w/FIX

car Vehicle Data

1988 Oldsmobile Cutlass Supreme Classic

VIN 1G3GR11Y0J
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB
AffectedDownshift Harsh
ConditionsHarsh Downshift
Message Closed w/FIX

car Vehicle Data

1988 Oldsmobile Cutlass Supreme Classic

VIN 1G3GR11Y0J
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB
AffectedDownshift Harsh
ConditionsHarsh Downshift