I just replaced the rear main seal in my 1998 GMC pickup and now it doesn't want to shift any ideas on what it could be?

I just replaced the rear main seal in my 1998 GMC pickup and now it doesn't want to shift any ideas on what it could be? 1 Answer

i have a 02 gmc sierra 1500 extended cab, 5speed manual tranny. the rear main transmission seal is worn out and i want to replace it myself. need acvice on removing seal 3 Answers

i need some advice on proper way to remove bad seal and installing new one. i have done this once before on the same truck and it had minor leak in it since so i dont want that to happen again. ive...

I replaced the blower motor in my 1996 GMC Sierra but it still doesn't work at all. 6 Answers

Air wasn't blowing in my truck at all, so I replaced the blower motor, but it still isn't blowing at all. I haven't bought a resistor for it cause I don't think that's the problem, what else could i...

Just replaced fuel pump on my 1998 GMC chevy cierra z71 4wheel drive truck.. I seemed fine and I drove I a couple days then it quit running. It's getting gas in pump but not presure. What can I do? 1 Answer

Also replaced relay fuse. Help

I have a 1996 gmc truck 4.3 v6 I replace my spakplugs and wires the coolant temp sensor. check engine light went off ran good for a couple of days now light is back on and truck doesn't want to start than when it does it runs really ruff till it is warmed up. any help would be welcomed 21 Answers

new plugs wires and coolant temp sensor