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1995 GMC C2500 Sierra SL 5.7L Hard 1-2 Shirt
Posted to GM Transmission on 4/18/2011 13 Replies

The truck has 4L80E has a hard 1-2 shift the feedback on the 1-2 will have a falt after it shift into 2nd. I have replace harnes,shift solenolds, (TCC PWM),(PC),(TFP),(TFT),and the (ECM). the press are running 140psi. and will not move from there at any speeds...

13 Replies Received (View Replies)

  Related Documents & Media  1995 GMC C2500 Sierra SL

 
Message Closed w/Summary

car Vehicle Data

1995 GMC C2500 Sierra SL

VIN 1GC29K0E53
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHard 1-2 Shirt
ConditionsFeed Back on 1-2 Has a Fault After It Shift Into 2
Message Closed w/Summary

car Vehicle Data

1995 GMC C2500 Sierra SL

VIN 1GC29K0E53
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHard 1-2 Shirt
ConditionsFeed Back on 1-2 Has a Fault After It Shift Into 2