Fuse blowing

Asked by GuruB634D Jan 20, 2019 at 03:03 AM about the 2004 Ford F-250 Super Duty Lariat Crew Cab LB 4WD

Question type: Maintenance & Repair

My f250 keeps blowing the motor
relay fuse.Why??

3 Answers
22,300

Guru9FSV8 answered 5 years ago

Short? Chewed or vibrating wire harness wear? Corrosion. Green crusties? Heat up against wiring like around the intake or exhaust?

Mark helpful
22,300

Guru9FSV8 answered 5 years ago

Visual inspection i would follow wires out of fuse box that has this blown fuse and inspect all wires. Any chewed up or next to hot components? Any grounds not connected or have corrosion?

Mark helpful

Your Answer:

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