1994 Chevy Cheyenne NO OD OR REVERSE 4L80E

1994 CHEVROLET CHEYENNE
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PAHRUMPDAD
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Transmission problem
1994 Chevy Cheyenne V8 Four Wheel Drive Automatic

IT WAS SHIFTING IN AND OUT OF OD AN COULD NOT MAKE ITS MIND UP THEN We CHANGED THE 4 INTERNAL SYLINIODS IT SHIFTED RIGHT AN SEEMED TO SHIFT LONG AN SMOOTH FOR A FEW DAYS THEN THE OVER DRIVE JUST SLIPPS IT SEEMS IF YOU PUT IN IN GEAR FROM A DEAD STOP IT GO'S IN GEAR JUST DONT MOVE DOWN SHIFT TO SECOND IT DRIVES FINE but would not go in to over drive let it set ancool off put it in second got moving put it in over drive it took for a few miles then started slipping again I TRIED REVERSE IT JUST SLIPPS SO IS THIS JUST BAD NEW PARTS OR SPEED SENSOR or is it clutch's an Needs A complete rebuild ??
Mar 16, 2010 at 8:55 PM
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DOCFIXIT
  • ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Hi
Checking with scanner for codes would tell about solinods. Suspect problem is with nDirect clutch pack that is slipping.
Hope this helps
Thanks for donate
Mar 17, 2010 at 12:46 PM
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