fuel pump help

[1986montecarlols]

looking under the car, there are 3 wires going to the gas tank. Does anyone know the color code for my car. 86 monte carlo. I need to know which ones are hot etc. So I can test them.

 

[midwestls]

http://www.racetronix.com/RX-G7-FPWHG.html


I was looking and I'm not sure, but these guy's make the power upgrade harness I used on my Monte's stock pump. If nothing else maybe a tech there can help ya figure out your wiring. Someone here has to be able to know this. Anyone?

 

[85 Cutlass Brougham]

Well, I would just ground the probe, then back probe all 3 wires. I think the fuel gauge sender is beige, so it's probably not that one. Also, you will need to be under the car and ready to probe it before turning on the key. The pump will only run for around 5 seconds when the car is not running, so you will have to have someone switch the car to the on position while under it. After each test, have the key turned completely off and wait about 10 seconds to give the ECU a chance to reset. That way, you will get the prime shot turn on for the pump every time.

 

[1986montecarlols]

My

dad gave it juice and it has power, the strip going to the pump. The pump althought obviously didnt turn on or I woulndt have the prolem. The tank is dropped and pump is out. I did a great deal of the work. I have school all day todoy. My dad is putting the new one back in and trying to get my car back on the road before I even go to school. I am going back to sleep lol.