Questions & Answers for: 2002 gmc sierra 1500 fuel

2002 GMC Sierra 1500 fuel pump relay where is it in the underhood fuse / relay box behind battery Try going to AutoZone.com they have alot of info on their site

...2002 GMC Sierra I have a 2002 GMC Sierra 1500. The truck had stopped, and it appeared to be the fuel sending unit That unit is a canister containing the fule pump as well, and goes for about $400 ...

2002 GMC Sierra 1500 fuel system 2002 GMC Sierra 1500 Engine was running rough for a few weeks. Acted like it wasn't getting enough fuel. Would bog down during accelleration. One day it I turned it ...

...gmc sierra 1500 ? i replaced my fuel pump and now i do not know where the fuse for the fuel pump is . The underhood fuse panel is marked and the fuel pump relay is there as well and they fail as the ...

...GMC Sierra just made a 600 mile trip. The next morning, the truck wouldn't start (full tank of gas). Replaced the fuel filter, banged on the gas tank. Tried to start the engine again, engine ...

...fuel pump or wire. I'm wondering whats proper fuel pressure at the fuel rail and if there are any relays fuses for the fuel pump? What you think?? Thanks Alex If initial indications sound like a buoy ...

sierra 4.6 no fuel pump voltage need fuel pump voltage test procedfure and diagrams I'll assume you put a VM on it with the ignition switched on. How about grounding to the chassis other then the fuel

2002 gmc sierra and ran out of gas and the pump burnt up. i installed a new pump and still can not get any power to the fuel pump. checked all fuses and relays. is there an relay im not seeing or fuse

fuel pump letting fuel drain back into the tank , not keeping fuel line pressure up , a crankshaft position sensor can also cause this as well as an ignition control module ! Checks Action DEFINITION: