Questions & Answers for: GMC Sierra 1500 roughed

I have a 1998 GMC 1500. For several years now I have experienced the same problem over and over. The check engine light comes on and eventually the truck starts running very rough. I have taken the ...

scrubbing in front driver's side wheel, when put in 4x4 there is a loud roughing and scrubbing noise. hub bearing or brakes

Rough/Low idle then dies. I have a 2003 GMC Sierra. I was having a problem with a rough idle. I had the fuel pressure checked, which was fine. I had a trouble code read which lead to having the ...

2000 gmc starts but then idles rough then dies 2000 gmc sierra starts but then idles rough then dies. i belive the fuel pump is still working but yet i cant here it. I had to replace the mass air flow

recently I had my 2000 gmc 2500 6.0 liter truck start running rough. I changed the spark plugs, checked the coil packs and replaced the fuel pumpand fuel filter. Still no change....Any suggestions? ...

Engine runs rough, while running if the MAP sensor 1991 GMC 1500; V-8: Engine runs rough, while running if the MAP sensor is disconnected the engin shuts off. then map is working, have you tried tune ...

2002 GMC SIERRA, 4WD, 5.3L. A COUPLE WEEKS AGO,IT BEGAN TO IDLE ROUGH AND IS DIFFICULT TO STAY RUNNING. NOW IT WILL TURN OVER THEN DIE.STILL IDLES ROUGH AND DROPS TO ABOUT 600 RPM.THE SERVICE ENGINE ...

check engine light came on, starts up fine, idles rough then if i give it gas and come to a stop it wants to die Had it checked they said it was a gas cap we bought a new gas cap. changed the spark ...

engine idles rough 2002 gmc Sierra V8 auto, has a rough idle. Changed both front sensors and all spark plugs and it is still idling rough, in park or in gear, it runs good if your driving. What should

idles rough when cold idles rough Throttle body positioning sensor could be bad or might need a toon up good luck