4L60E shifting problems.

[Motorhead]

Hey ya'll,

I just rebuilt the 4L60E in a friends '96 Chevy K1500. He was having a problem with it not shifting out of 2nd gear. We found the forward clutch pack burnt up. I did a complete rebuild and replaced all of the upshift and downshift solenoids. He got it reinstalled today, and it still won't shift out of second. He said it shifts fine from 1-2 but will not go into 3rd. I'm going tomorrow sometime to read the codes, but do any of you have any thoughts?

Thanks ya'll

[paul67]

hope this might help from gm manual for 4l60 cannot up load have an email address
paul67

[Motorhead]

Paul67,

[email protected]

Thanks,

[paul67]

pm sent
paul67

[Motorhead]

Paul67,

I didn't receive the PM, but I went by his house today, and drove the truck. It tries to shift into 3rd, but when it does it feels like you put it in neutral. You can rev it up, and it won't go. Any ideas?

thanks again,

[paul67]

have you a fax number
paul67

[Motorhead]

have you a fax number
paul67

No, I don't have a fax available. I think I will go tomorrow and pull the valve body. I didn't see any cracks before, but we have to be losing pressure somewhere.

Thanks again,:icon996:

[paul67]

another pm sent
paul67

[Motorhead]

Paul, I got it that time. It may be friday before I get back to look at it again. We both have to work late the rest of the week. Thanks again for the troubleshooting info.