sandracer799
1/2 ton status
The 4L80E I have started acting like the converter was going bad the other day. Like it was slipping. But upon further diagnoses it is not the converter. When you put the truck in first the truck goes great shifts through all the gears. When you put the truck in second, it will start out in 2nd like it is suppost to. (Aftermarket tranny controller)
However when I put the truck in OD the truck will sometimes start out in 2nd and sometimes start out in first. And if you give it half throttle or more the tranny doesnt know what to do and starts shifting back and forth violently causing the whole truck to shake.
i have replaced both shift solenoids and it is still doing the same.
Anyone have an ideas?
However when I put the truck in OD the truck will sometimes start out in 2nd and sometimes start out in first. And if you give it half throttle or more the tranny doesnt know what to do and starts shifting back and forth violently causing the whole truck to shake.
i have replaced both shift solenoids and it is still doing the same.
Anyone have an ideas?
