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1996 Pontiac Firebird 5.7L TCC valve
Posted to GM Transmission on 10/17/2001 12 Replies

Customer has eventually decided to follow up on problem. ATF fluid checks o.k. no overheating of torque converter evident. only debris in sump pan is light deposit around magnet.

an aftermarket TCC valve assembley was suggested, but web-site searches have not...

12 Replies Received (View Replies)

 
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car Vehicle Data

1996 Pontiac Firebird

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC Valve
ConditionsP1870 Fault Code
Message Closed

car Vehicle Data

1996 Pontiac Firebird

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC Valve
ConditionsP1870 Fault Code