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Ask Wrenchtech Your Own Question
Wrenchtech, ASE Certified Technician
Category: Chevy
Satisfied Customers: 1403
Experience:  40 years experience with ASE certification as Master Technician with L1--Repair Shop Owner
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91 chevy s10: the fuses and relay switch for the fuel pump..pickup

Customer Question

where are the fuses and relay switch for the fuel pump on a 91 chevy s10 4.3 pickup
Submitted: 7 years ago.
Category: Chevy
Expert:  brad replied 7 years ago.
Under the steering wheel there is a fuse box that should contain them.
Expert:  Wrenchtech replied 7 years ago.
This is a different expert.

I'm sure you wanted a better answer than the previous one.

The relay is powered by the ECMB fuse in the under dash fuse box.

The relay is located at the firewall as shown in the picture.