Chevrolet Repair: 1993 G-20 transmission (4L60E), forward gears, transmission 4l60e


Question
I was given this van about two years ago. It did not have reverse then and doesn't still. When I put it into reverse, the engine will lower in rpm slightly but the van doesn't want to move. From cheapest to most expensive, what could cause this problem? By the way, all forward gears work fine.

Answer
Hi Tim,
I am not a transmission specialist.
Sounds like a band isn't holding...either a servo or the band.
I would drop the pan...if nothing else, the oil will at least be changed.

But you might try to find an expert that does transmissions.
Or go to the following site...totally free, and ask a question of Transman.

www.chevytalk.org/

Need to log in to ask questions, but it is free, and great.

Van