Help with a 91' Explorer Fuel Pump

[87GN_ponykillr]

I know it's not a Buick but it is my daily driver. Anyone have an idea or some help as to why my fuel pump stays on after I turn my 91' Explorer off? I can pull the key and walk out an hour later and the pump is still humming??? Odd huh?

 

[Otto J]

Bad fuel pump relay,Usually located under the hood,drivers side i believe

 

[87GN_ponykillr]

Thanks! I will check it out.

 

[Waco84GN]

Yeah sounds like the relay is sticking to me

good luck and one quick test is find a relay that is similar to the fuel pump relay and trade them out. I always liked using the horn relay so if it's stuck closed then you get to blast the horn non-stop until you get the relay back out.

Jerry Berger

 

[87GN_ponykillr]

Sounds like a good one to test it with :biggrin: I get off at 12 so when I get home I'm gonna tinker around with it. Thanks again guys!

 

[Otto J]

How did ya make out?

 

[87GN_ponykillr]

You were right on my man :biggrin: I swaped it with the horn relay and it was stuck wide open. For once a simple problem to solve. Thanks again!

 

[Otto J]

No problem