Having problems with your 1991 Toyota Pickup ?

Blowing efi fuse

\015 Removed back body. looked for bare wires from pump to fuse box. nothing. any ideas???\015 Posted / edited by AnonymousUser on : 21-01-2019

Answers :

My Boy had the same exact problem...Same year truck. Unplug O2 Sensor . His was ripped loose 4 wheeling and it kept blowing the EFI fuse until we seen it hanging. .We just unplugged the sensor and put a new O2 sensor in it and now it is fine never did it again..... [email protected]
hope this helps Dan
I assume you removed the box from the truck for easier acess to the fuel tank? With more information we could determine other possible solutions. Also what size fuse are you blowing, and does the vehicle run during this period? Get back to me and we could try a series of no to very low cost test to confirm problem.
Repair Help & Product Troubleshooting for 1991 Toyota Pickup

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