Corrosion at the fuel tank to body harness may cause the Check Engine Light to illuminate or a crank no start condition. This corrosion issue is most commonly caused by a water leak inside the vehicle. Any damaged wiring or connectors will require replacement.
Corrosion of the Fuel Tank Harness Due to Water Leak on Chevrolet Uplander
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main wire harness runs under driver's seat and plugs into the floor in front of rear seat. The connection inside the van and underneath connectors are corroded. THERE IS A SMALL PLATE COVERING THE INSIDE CONNECIION. This is an easy removal. simply drill out two rivets and the plate comes off. Finding a non-corroded connection in a junk yard is difficult.
Mine feul tank can not get under a fourth of tank or my will run out gas! So strange it visibly clear i have gas in the tank but it still will run out gas with out being close to E! Dont let me be on a hill! It wont starte either!
Corrosion on the wire harness to the fuel pump where can I buy the part
I was told is a harness or something in my gas tank...it clearly says I have a quarter tank....but it's out of gas