There is something wrong with the wiring on my fuel pump. I think it may have gotten loose or something during GM Boost Solenoid.

Anyways, the car shut itself down a couple of times. I realized the fuel pump was not coming on. When I wiggle the wires a little bit, it comes on after a couple of tries. I am driving the car without going into boost but I don't want to have this problem in the middle of the road. (which happened a couple of times)

I need to know which wire is the fuel pump is. Just want to check the wires. Tried searching "wiring diagram" but it didn't work.

 

What wires are you wiggling?

Where is the GM boost solenoid wired in?

 

since i don't know which one the fuel pump is, i just wiggle all of them. gently though. don't know where the boost solenoid is wired to but isn't there just one place it can go on?

 

Where on the car are you wiggling wires?

 

right where it connects to AEM

 

There is a possibility whatever is wired into the engine harness is causing your problem. Since you didn't install it I'd take it back to your installer.

 

how can i know which wire is for the fuel pump? i just want to check in case it's loose or something...