I baught this car that came boosted. I'm not familiar at all with the MSD Inline Fuel Pumps, can anyone tell me how they are hooked up? I got a spare Walboro I am tossing in my car just because that is what I like and what I am use to.

It looks like the fuel pump is spliced into one of the wires running into the harness on the far right side of the bay (driver side)



The green wire that you see is running to the fuel pump, but what wire is that on the harness. I want to remove the pump tomorrow (thursday) so if someone could help me out that would be awesome!

Thanks Guys

 

TTT need to know this asap! I can't be running 2 fuel pumps.

 

Bump

 

where it appears to be spliced in is the spot where your injector harness is, i know in most of the directiosn for inline pumps it says to wire in a relay, if you disconnect the wires and properly cap them off there should be no problem with it, because there is no factory wiring for an extra pump, it is that someone found a wire to tap into for when the factory pump is on, so is the extra one.


just remove the wireing and cap it off, or find the relay and remove it completely

 

if you're running an FMU (looks like it) don't remove the inline pump an intank will not handle the pressures needed. if you're removing the FMU forget I even posted this.

I agree w/ cut & cap the wire or remove completely, just trace it back.

 

Green wire appears to be coming from your 'dead end plug' ...if so, that's 12V switched.