Reverse gear is not working properly

Tiny
TIMMYV123
  • MEMBER
  • 1989 GMC C2500
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
No reverse even when it's in reverse or neutral it wants to go forward.
Wednesday, November 25th, 2020 AT 11:02 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

Does it try to move in the park position as well?

Roy
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Thursday, November 26th, 2020 AT 2:35 AM
Tiny
TIMMYV123
  • MEMBER
  • 4 POSTS
Yes.
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Thursday, November 26th, 2020 AT 12:35 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Okay, the forward clutch pack is seized in the transmission.

The transmission will either have to be rebuilt or replaced.

https://www.2carpros.com/articles/transmission-replacement-removal-manual

Roy
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Thursday, November 26th, 2020 AT 3:10 PM

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