1990 Jeep YJ Repair Question
Topics covered: Alternator, Fuse, Engine.
Mileage: No information provided.
Mileage: No information provided.
Asked on June 7, 2010
1990 Jeep YJ alternator blows fuse
Electrical problem
1990 Jeep YJ 4 cyl Four Wheel Drive Manual 140000 miles
1990 Jeep has 30 amp fuse in fusible link. Alternator charges fine at low rpm. If you rev engine it blows the 30 amp fuse and then will not charge at all but everything else works fine. Auto store tested alternator. Says it is fine. ???
1990 Jeep YJ 4 cyl Four Wheel Drive Manual 140000 miles
1990 Jeep has 30 amp fuse in fusible link. Alternator charges fine at low rpm. If you rev engine it blows the 30 amp fuse and then will not charge at all but everything else works fine. Auto store tested alternator. Says it is fine. ???
Asked by rickknecht