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91 4l80e trouble code 73
I have searched all over the web and found a lot of conflicting information on this issue. I have a 1991 GMC 3500HD with a 5.7 and 4l80e and 5.13 rear. It has a jasper rebuilt transmission since before i got it. It shifts hard from 1-2, but shifts smooth in all other gears. It always has a Dtc...- GMC Josh
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- 4l80e
- Replies: 3
- Forum: Transmissions
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Hello from Louisiana!
I have a 1998 GMC 1500 with the vortec 5.7 and a 1991 GMC 3500HD with a 5.7. I decided to join because i search this site for useful information and maybe i know something that could help someone else.- GMC Josh
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- Replies: 6
- Forum: Introduction
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