fuel pump wiring

the wiring that goes to the top of the fuel tank, does that come off somesort of bulkhead from behind the seat on the floor or does that come from the front engine harness?

if it comes seperately from the engine harness off of the floorboard does anyone have this small piece of harness for sale?
 

Foot Performance

Donating Member
Re: fuel pump wiring

I am not sure but I think it runs up with the engine harness depending on what is damaged racetronix made a wiring kit that goes from the alternator to the tank but you have to have the factory fuel pump wires to control the relay
 
Re: fuel pump wiring

but does it come out along with the main engine wiring from the driver side of firewall to the right of the brake booster? from the fat mass of wires or is it seperate somehow from that cause if its apart of the main wiring harness then i am good and wont need it. but if it comes from the floorboard from below the car then i need it.
 

ViciousV6

400HP/550FTLB
Re: fuel pump wiring

THis wiring should be coming from the relay on the firewall, down along with the taillight and rear harness to the back of the truck. it should still be coming out of the ECM wiring harness to power the relay. From Relay to pump down along driver side of car.

Ralph
 

BoostedSUV

Active member
Re: fuel pump wiring

Get a racetronix fuel pump "hot wire" kit. Run your own harness off the alternator. You will only need a
Power feed from the fuse box instead of running a new factory harness.
 

BoostedSUV

Active member
Re: fuel pump wiring

Get a racetronix fuel pump "hot wire" kit. Run your own harness off the alternator. You will only need a
Power feed from the fuse box instead of running a new factory harness.
 
Re: fuel pump wiring

I just ordered one of these and came in real quick, nicely put together.

The only thing is they don't come with instructions, but doesn't look that hard to install:)

Please read the bottom of your sales order or invoice. Most people don't. :roll:
 
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