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2000 Chevrolet Impala LS 3.8L TCC
Posted to GM Transmission on 4/28/2005 11 Replies

customer complains that tachometer "jumps" when going up hills. Can duplicate concern and have monitored TCC duty cycle and slip speed with scan tool. the duty cycle will vary between 35% and 65% and the slip speed is anywhere from 150 to 450 RPM. The car has ...

11 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Impala LS

VIN 2G1WH55K3Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC
ConditionsSurge/Slip
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Impala LS

VIN 2G1WH55K3Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC
ConditionsSurge/Slip