FUEL PUMP

2001 GMC

Tiny

obaid

June, 4, 2010 AT 12:47 PM

Electrical problem
2001 Other GMC Models Four Wheel Drive

I have yukon xl 1500. Ecmb fuse blown up, replqced it with higher rate one, fuse blows again, found fuel pump faulty, replaced it. Now fuse gets hot and after a day or two blows up.I suspect fuel pump cable problem, am I correct, if so how can I do it? Where do I find instructions and drawing, I am an electrical engineer.
thank you

FOUND 440 RELATED QUESTIONS

1 Answer

Tiny

BMRFIXIT

June, 5, 2010 AT 6:33 AM

Very common area is the wiring harness plug top the fuel tank
remove and check if its burnt if so
replace the fuel module and connector pig tail too
instruction and wiring should be included all in the box with the fuel module
if not check back of fuse box and wiring harness under hood

Please login or register to post a reply.

Fuel Pump Replacement Ford Mustang
Fuel Pump Replacement Done Right
Fuel Pump Replacement