View Full Version : Need Help With Fmu
92redstanglx
05-24-2005, 11:22 PM
I am not very familiar with fmu's, and vortechs directions are not exactly the best. So I need to know where each fuel hose is supposed to go. I have some pics, if someone whos is familiar with fmu's I would appreciate your help. This is a vortech V-1 SC for a 92 lx. Someone please help me!
92redstanglx
05-24-2005, 11:29 PM
Unfortunately I cannot get the images attached. But the problem I am having is that I need to know forsure where each fuel line goes. Does the inlet to the fmu (the 90 degreeone closest to engine) go to the return line right where it comes off of the fuel rail, and then the Outlet go from the botom of the fmu(closest to fender) to the other non metal part of the same return line, but furthest from the fuel rail after the metal part. And then also, the metal piece is not used? I really hope someone can understand this, and if anyone wants to see a pic I can e-mail it to them since I cannot seem to make the image file small enough.
Greg@GLD
05-25-2005, 07:53 AM
There should be totally different connectors on each end. One interfaces with the rail, the other goes back behind the shock tower (return line)
You will be removing the existing return line from the rail and the replacing it with the FMU and it's lines. You can't really hook it up wrong. Perhaps once again, Fox body is different but I don't think it is. You can easily identify the feed line because it's the one with the schrader valve. I am guessing there's more differences between Fox and SN95, because on my car, this is easy to understand.
86merc
05-25-2005, 10:09 AM
The FMU installs in series with the fuel return line. So...Disconnect the fuel return line from the fuel rail on the front, top, passengers side of the motor. The line comming from underneath the FMU is the line you attatch to the return line to the gas tank. The 90* fitting line on the side of the FMU attatches to the fuel line rail.
vBulletin® v3.7.0, Copyright ©2000-2008, Jelsoft Enterprises Ltd.