What fuel pump worked? Is yours EFI? I really want to do this. Any info would be appeciated. THANKS
Hey,
I used a 1991 rear tank from an F150. It had the 6cyl engine, and the pump works great. I thought my pump died the other week, but I pulled it out and it works like a charm (coil igniters... Terrible troubleshooting on my part...)
I'm not sure of the wiring colors, but there are four wires to work the pump and fuel gauge. I just followed the wires, did a little deducing, and figured it out. You can splice in a short section of 4-wire trailer wire. That keeps it pretty clean.
The fuel gauge will read backwards - empty will be full, vice versa. However, when I pulled the pump this last time I bent the arm 180*, so hopefully it will read correctly now. I haven't tried it out.
You will need some lengths of fuel line to splice from your hard line to the fuel sending and return. You'll also need to figure out a way to fill the tank. I just used some exhaust tubing to go from the factory fill to a modified inlet on the Ford tank. I cut up my Toyota tank's inlet and welded / soldered / JB welded it onto the Ford tank.
![](http://i272.photobucket.com/albums/jj168/Jordan7118/Miscellaneous/DSC01264.jpg)
![](http://i272.photobucket.com/albums/jj168/Jordan7118/Miscellaneous/DSC01245.jpg)
![](http://i272.photobucket.com/albums/jj168/Jordan7118/Miscellaneous/DSC01272.jpg)
![](http://i272.photobucket.com/albums/jj168/Jordan7118/Miscellaneous/DSC01257.jpg)
Read the pirate link posted earlier in this thread for more information. Also, look at the rest of the pictures in my photobucket to see how I mounted the tank. It makes use of the Ford factory straps, an additional rear crossmember, and some work coming off the factory round tube a little in front and above the rear axle.
You'll love this mod. One of my best mods to date!