I believe, I need to have my transmission rebuilt or can I put an earlier model 4l80e Transmission in this 1992 Chevy? What years are interchangeable?
Here is a thread with info on the no OD condition from the 4l80 trans section of the forum: Info: - The most common problem facing the 4L80-E NO...Thank you for the information, I don't have OD and had hard shift between first and second. I replaced several mentions on this sight to repair the issue.
Replaced the following
- Rebuilt Transmission Valve Body w/new solenoids
- Transmission Internal Wiring Harness
- The servo above the Valve Body the falls out when you remove VB.
Hard shift is better, but still not perfect and still no OD.
Any way to test the switch, or do I have to take the steering column apart to know if this is the problem?Very good info in that link that Dually posted above. I remember having the same problem you're having with my '93. It was a bad ignition switch. Contacts worn badly, green crud inside.