my 94 gmc sierra the heater fan motor only works part time have changed the ac heater controller already some morning can go out start it up works fine some morning the fan will not work and idedas

my 94 gmc sierra the heater fan motor only works part time have changed the ac heater controller already some morning can go out start it up works fine some morning the fan will not work and idedas 1 Answer

I have a 2016 Sierra SLE I came out and started my truck had been driving it that morning it was fine. I come out the store I started my check engine light is on and it would not go in drive. 8 Answers

I started my truck drove it fine earlier came out store i started it my check engine light come on and my truck will not wouldn't move when I put it in drive. everything was good earlier when I drov...

my heater fan is not working properlt 3 Answers

The heater fan works at a very low speed. I can't get it to go at a faster speed

My 96 Gmc Sierra 4.3 v6 won't start in the morning 7 Answers

In the morning ill turn the key and i could hear the fuel pump but won't crank... after a few tries i have to turn the key and put the clutch in after for it too start

I took the bed off my GMC 1500 1990 truck and changed the fuel pump, it started fine, put the bed back on it and now it will not start, what happened? 2 Answers

the truck would not start so we took the bed off and changed the fuel pump. It started and run fine, we even drove it down the rode. After we put the bed back on the truck the truck would not start. H...