Mechanics

QUESTION ENGINE BACKUP L FUSE

1992 Isuzu Rodeo

Electrical problem
1992 Isuzu Rodeo Question 6 cyl Four Wheel Drive Manual

I have a 92 rodeo 3.1 V-6. It quit running. I did the trouble shooting and came across a blown fuse called the " engine backup L" fuse. I replaced it and it ran fine for awhile then blew again. Now it keeps blowing no matter what I do. It is a 10 amp fuse located in the inside fuse block.
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Bogart
December 22, 2009.




Hi
Can be charging, backup lights, Fuel injection, cruise or brak light. So if fuse blows the instant it is placed then most likely the Alternator. Try unpluging ALT see if it stops blowing.
Let me know
Thnaks for donate

Docfixit
Dec 22, 2009.
The car is not running when the fuse blows. It happens just from turning on the key. The fuse is labeled " engine backup L" The only thing it seems to affect is the injectors. When I put a jumper wire in instead of the fuse, it stays running.
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Tiny
Bogart
Dec 22, 2009.

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