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1989 Buick Riviera T-Type 3.8L TCC Lockup+1-2 Shift
Posted to GM Transmission on 1/30/2004 6 Replies

The car starts right up idles fast till warm up all is well until you attempt over 25-30 mph (regardless of gear selection, 1st, 3rd, 2nd, drive, etc.) Then right when the upshift to 2nd gear should occur, the engine cuts-out-as if on a sort of "rev-limiter" t...

6 Replies Received (View Replies)

  Related Documents & Media  1989 Buick Riviera T-Type

 
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car Vehicle Data

1989 Buick Riviera T-Type

VIN 1G4EZ11C8J
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedTCC Lockup+1-2 Shift
ConditionsVehicle Idles Fine but Violently Shakes and Then D
Misc.California Emissions
Message Closed

car Vehicle Data

1989 Buick Riviera T-Type

VIN 1G4EZ11C8J
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedTCC Lockup+1-2 Shift
ConditionsVehicle Idles Fine but Violently Shakes and Then D
Misc.California Emissions