1995 GMC Sierra C1500 "back shifted" Questions

...it at 30. Shift to Neutral, stab the gas pedal to the floor quickly a couple of times. Then shift back to drive. Then see if it shift

...to a half hour of highway driving before it will shift. Prior to this it will try to shift and drop back down into forth gear. Once it does shift into overdrive, it works correctly. Any suggestions? ...

...a vacum line. Does this transmittion have a relay for it? no try looking at the governer on the back should be a cover about 4 in arond remove and look to see if the plastic teeth are broken or ...

...1 and 2. The transmission was rebuilt last week, I drove four hundred miles, parked two hours got back in and now no 3-4 shift. Please help. It happened all at once. I suggest taking it back to the ...

...module it is towards the front of the transmission pan on the left hand side if you are on your back underneath it. it has two wires attached to it brown and white i think but don't quote me on ...

...linkages. 1 and 2, 3 and 4, 5 and R. In order to shift a different one the one your on has to go back to neutral or the other one won't shift. The gearshift probably jumped over to one that won't ...

...won't shift, disconnect the cable at the colum. If it shifts, replace the cable. If not. You're back to replacing the colum. In either case, block the wheels, and make sure the linkage connection ...

...the transmission , or the pressure solenoid could have fail or the shift solenoids failed. take it back to where they repaired the transmission cause there is something very wrong good

...I shift gears (auto tran.) the cable bends and the broken sleeve prevents the trans. from going back into park. I can reach under the truck and flip it into park manually.I cannot figure out how ...

...hang in first gear sometimes. Seams to work good cold. To get it to shift i stop put it in nutral back to od and most the tine it will shift. All other shifts are great. I've also stoped at stop ...