I feel stupid but well im confused, On my OEM setup the feed/pressure fuel line from the tank ran into the bottom port on the fuel rail, NOT into the FPR, But If im not mistake the pressure line goes into the FPR , through the Rail and OUT of the FMU to the Return line correct?
Right Now I hav my pressure line connected to the pressure input on my FPR and then it goes out to the rail then out the rail to the return line?
Also When I turn the car on my pressure jumps to 45psi the leaks down after a few seconds, is it supposed to leak down?
Heres a pic of how I have it setup NOW:
Thats the pressure line commin IN the FPR
Also DO I have the IN and OUt lines connected correctly, thats how the diagram for the FPR showed to connect it
Looks good to me.
I have a Chiltons that says the 2200 Should be from 41-47....
I was workin on a friends S10 with the 2200. We changed the Valve colver and I noticed he had what looked like a tap on the fuel rail. I wonder if anyone has considered fittin one of them for a J..
http://registry.gmenthusiast.com/images/importkilla32/Bullit.JPG
taken directly from the fuel system faq:
To understand the fuel system, you need to understand its parts. Here is the basic fuel system:
[Fuel Tank]--[Fuel Pump]--[Feed Line]--[Fuel Rail]--[FPR]--[Return Line]--[Fuel Tank]
When you add an fpr and fmu, they go after the fuel rail
...--[Fuel Rail]--[FPR]--[FMU]--[Return Line]--...
mine is setup just the faq says, feed line, fuel rail, adj fpr, fmu, return line
SpyderWizard wrote:
Right Now I hav my pressure line connected to the pressure input on my FPR and then it goes out to the rail then out the rail to the return line?
If you have the FPR BEFORE the fuel rail where the injectors see their pressure, the it is WRONG. The feel line from the fuel pump needs to go to the fuel rail FIRST then to the FPR, then FMU if you have it, then back through the return line to the tank.
So, just like said above it needs to be [Fuel Tank]--[Fuel Pump]--[Feed Line]--[Fuel Rail]--[FPR]--[Return Line]--[Fuel Tank]
I hope that helps explain it.
I like the fittings by the way between the fuel rail and the fpr.
Thanks guys Thats what I needed to know!
