1991 Chevrolet C1500 "fuel pump relay" Questions

...Fuel Pump relay and Fuel Filter. Does the ECM 1 Fuse Pump the Fuel Pump, also disconnected the Fiter turned on the key and no fuel. Will a bad fuel pump cause the ECM 1 fuse to keep blowing? ecm1 is ...

...Fuel pump fuse located in a 1995 GMC 1500 Sierra? I found the fuel pump relay but cant seem to figure out where the fuel pump fuse is located. If anybody can help me it would be greatly appreciated. ...

...fuel pump running. Has oil pressure when cranking to start. Could it be the emc-b relay or maybe just the fuel pump. Sounds more like a fuel pump relay too me. Although the fuel pump may also be bad. ...

fuel pump wont start is the fuel pump in the tank on a 1996 gmc sierra long box 2 wheel drive 4.3 v6 Yes it is and its no fun to replace there are to many other issues with things like fuel lines tank

...fuel pump, fuel pump relay, and or fuses. if you have 12 volts at the fuel pump but no fuel flow could be bad pump or severly clogged fuel filter... check fuel relay if good turn key to on position ...

Fuel pump constantly runs fuel pump constantly runs, even when ignition switch is off. 1991 Chevy C1500. Put on new relay switch, but the pump is on, even with relay disconnected sounds like you haven

...fuel pump The wiring harness for the fuel pump has three wires to it, how many wires should show voltage when the key is in the on position Hello, Only 2 wires show be hot when fuel pump power is ...

...fuel pump on 1989 chevy 2500 truck sometimes tom fuel pump on 1989 chevy 2500 truck sometimes works sometimes not is it the pump or bad wire or fuel pump relay or ?????? weak pump possible,wiring ...

...fuel pump come on I change the fuel pump still nothing The easiest place to begin diagnosis on the fuel pump circuit is at the relay.GM usually has this in the underhood fuse/relay center.You can get ...

Fuel pump runs intermediat. If your fuel pump is running intermittently you may have a fuel relay that is going bad, the circuitry on the pump is frayed or you may need a new fuel pump. You should be ...