Same problem on my 1998 GMC Safari in 2003. I had the valve body in the transmission updated at a transmission shop. $368.88 and the problem has been fixed for the last 4 years.
Consult a Local Transmission Shop
where is shift solenoid
low flouid or bad trany.
97 Chevy Z71 truck will not shift into third gear.
Alot of things can cause this as a week mount a wore out CV axle and pressure
Yes it does
no it wont its not stick it has to be quick shift so you can be able to do that!
you have 3 on the astro & safari vans 4.3L
Shift solenoids are inside the transmission, and require disassembly of the transmission to replace.
It has to be checked out. Takeit to a dealer that has check out charts.
It is inside the trans, on top of the valve body.
its located at the bottom of the transmission its the longer one