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p0842 horrible shifting
Posted to Transmission Forum on 9/25/2014 6 Replies

Hey all.

About a year and 20k miles ago, I fixed a broken band in this trans to cure the 1st gear problem. Its back now, shifting HARD and nasty with a p0842.

Not a trans expert by any means but I'm thinking it needs a full rebuild. I saw a tsb for valve b... Login to read more.

6 Replies Received (View Replies)

 

car Vehicle Data

2008 Pontiac Grand Prix GXP 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2008 Pontiac Grand Prix GXP 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)