1994 Jeep Grand Cherokee fuel problems

1994 JEEP GRAND CHEROKEE
160,000 MILES • 4.0L • 6 CYL • 4WD • AUTOMATIC
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GOZY
  • MEMBER
  • 1 POST
Not getting fuel, checked fuse,relay, then I checked the power going to the fuel pump and only one out of the five wires has power, the fuel gauge is working so I'm thinking that wire is for the fuel gauge,is there a fuel shut off switch on this jeep and if so could u tell me where it's at.
Jan 18, 2015 at 9:54 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
the orange/blk wire that leads to tank is for pump the fuel pump relay goes to asd relay which either one could be bad. you can go on site uner how to repair elecetrical and it wil tell you how to check a relay also if corrosion is on either one clean it an duse dielectric compound on prongs. if both are good then check for a shorted wire. on a 4.0 L look at rear of head where stud comes up it wears through there.
Jan 18, 2015 at 10:38 AM
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