Testing fuel pump on 91z
05-24-2011, 04:59 PM
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Car: 89 iroc vert-91z-28
Engine: 305 tpi-305 tpi
Transmission: 700r-4-700r-4
Axle/Gears: 3.23 posi-3.73 posi
Testing fuel pump on 91z
I think my fuel pump may have took a dump. How do i test the pump by bypassing the relay to see if it is in fact bad? Do i just run a 12v power wire to the "G" terminal on the diagnostic plug? And where is the relay for the pump? Is it the far right relay (drivers side) on the firewall?
thanks, brad
thanks, brad
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