fuel pump question
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: fuel pump question
Think about it 
One of the 3 wires is a ground wire for the pump and tank gauge and with plug disconnected you have
NO ground
so how is pump supposed to operate ???????
Connect up ground wire on plug to a good ground and try again

One of the 3 wires is a ground wire for the pump and tank gauge and with plug disconnected you have
NO ground
so how is pump supposed to operate ???????
Connect up ground wire on plug to a good ground and try again
Re: fuel pump question..
Lol i did.i used my spare battery and ran two wires from i. I touch each end of the plug.i used a test light for my pos side wire so id know when i would touch the grond lead.i did it everyway possible and not even slight noise click nothing.my test light did light up so i know i had current going to the plug..
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