change your Transmission Fluid and transmission filter if the problem persists then your transmission is most likely no good.
there is one or two speed sensors on side of transmission to tell it when to shift. They are magnetic. When they get covered in metal shavings, they quit functioning. Pull them out, wipe off the metal shavings with a soft lint-free rag, and re-install them. This may fix your problem. It worked for me, when mine was stuck in first gear....... Good Luck :)
because your linkage is not correctly adjusted.
The issue we have with our 1990 GMC Vandura 2500 is that it won't shift into third. I had talked to one of my coworkers at the Tires Plus in Minot and he said that part of the tranny got clogged or something along those lines. Also according to him, it was a problem that the 700R4 transmissions were notorious for.
It wont shift because its leaking fluid.
It does not take freon. The 1995 GMC Vandura uses the new R134a.
No, the GMC Vandura is a van. If you have the Starcraft conversion, the van is technically considered a station wagon for insurance purposes (much cheaper).
The ECM on the Vandura 2500 is under the Driver's seat.
reverse gear does not work off a solenoid do you have 2nd and 4th gear or just rev missing
10-12
3254
My 93' vandura has a 5.7 liter 350cubic inch engine.
http://www.youtube.com/watch?v=I-9-xa37osU Here you go!!!