Does any one know how to reset the "needs service soon" light?? this is on a 2001 GMC half ton pickup. It has been serviced and runs great.

Does any one know how to reset the "needs service soon" light?? this is on a 2001 GMC half ton pickup. It has been serviced and runs great. 1 Answer

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

Where can I find info on how to fix electrical issues for brake lights on a 95 GMC Sierra half ton pick up truck ? 4 Answers

I have already replaced the brake relay switch under the pedal, replaced both tail lights complete systems, replaced brake light plugs and replaced all fuses. I'm frustrated and need to fix this issue...

Iv got a 98 gmc 1500, just put a new jasper 350 in the other day and cant get started. i have fuel, compression, and spark, i know i have to time it with the computer once its started. but i cant get it started. any ideas? im sure i have it timed right, but also this distributer does not have the timing markings. 6 Answers

1998 GMC 1500 sierra 5.7 350

1988 GMC Sierra air conditioner has no power at dashboard display, no blower, no heater. Checked the fuse dasand it is okay. Found a relay on firewall, but how can I tell if this is problem? 1 Answer

Checked the dashboard fuse and it is okay. Found a relay on firewall, but how can I tell if this is problem?