Close
Car Questions
RepairPal is your advocate for car care advice and guidance

92 isuzu trooper. Fuse to the fuel pump keeps blowing. Why?

(1992 Isuzu Trooper)
in Wesley Chapel, FL on July 27, 2018
92 isuzu trroper had a bad fuel pump. Relaced it. Got it running for about 30 seconds and then it died. Checked the fuel pump fuse under steering wheel and it blew. It had a 10 amp in. With the key off, i replaced it and blew again. Disconnected the fuel pump, replaced fuse and immediatly blew with the key off. Tried a few more times, and same result. Thank you for your time...
Tags: isuzu, trooper
Ask a Question
1 answer & 0 comments
Popular Answer
on July 27, 2018
Evidently that isn’t the “fuel pump fuse” .. No power to pump circuit with key off .. Possibly the ecm fuse - should have fuse identification in owners manual.
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop
on July 27, 2018
Evidently that isn’t the “fuel pump fuse” .. No power to pump circuit with key off .. Possibly the ecm fuse - should have fuse identification in owners manual.
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Evap vapor canister location?
Emy isuzu trooper is not pumping fuel. no pressure to the rail and power to the fuel pump. wires have power to the ...