Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
if you remove the fuel pump relay one terminal in the box the relay connects into should show 12 volts all the time and then when cranking it over another terminal should show 12 volts when cranking it over
can you check for this ?
ok test for that first
we need to see if the computer is telling the relay to work and send power to the fuel pump
well we would need to test the wire out of the computer next if 1 terminal will not show 12 volts only when cranking it over before you change anything to be sure the green/white wire from the computer to the relay is good
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