Where is the fuel pump relay on a 1997 GMC Sonoma?
In the glove box behind the plastic cover
on the left side when sitting in the seat
You have replaced the fuel pump and the relay on a 1997 GMC Sonoma Pickup but getting no power to the pump What should you look for?
I need to pump very old fuel out of the tank on a 1995 GMC Sonoma. I will remove the fuel filter and connect a hose to the line. Can you force the fuel pump on a 1995 Sonoma to run?
You could by-pass the fuel pump relay with a jumper wire. The fuel pump relay is located in back of the glove compartment. There are three relays back there, one for the fuel pump, one for the horn and one for the daytime running lights. Which order they go I don't know, you would have to do the process of elimination to find out.