Ok so I recently bought a 99 suburban and have started having some transmission issues after about 3 miles of driving the thing will downshift into 2nd gear and be stuck there until I shut it off for about 5 minutes after which it will run and shift with no problems. What might I be looking at here?
Unfortunately, unless you're lucky, there are no quick fixes for a transmission. You would need it rebuilt, $$$$$$$$$$. Or you could try some Lucas Oil Transmission Treatment, that might help. It's $14 at any auto parts store, and it can work miracles.
