I got a hande me-down fuel rail and FPR when I did my 5.0 swap.
My car seems to be running a bit rich, and I wonder if my fuel pressure is too high? I get black spots on the pavement at my tail pipes.
How can I tell if my FPR is adjustable or if it's the stock version?
the only reason I question it, it sbecause it had a screw in the top of it....were the vacume lines goes. I removed the screw and have the vacume line there like I knew it should be. But I'm wondering now if that screw was there because it was an adjustable version?
here's pics of it installed in my car (the screw is removed now like I mentioned) sorry the pics aren't better
My car seems to be running a bit rich, and I wonder if my fuel pressure is too high? I get black spots on the pavement at my tail pipes.
How can I tell if my FPR is adjustable or if it's the stock version?
the only reason I question it, it sbecause it had a screw in the top of it....were the vacume lines goes. I removed the screw and have the vacume line there like I knew it should be. But I'm wondering now if that screw was there because it was an adjustable version?
here's pics of it installed in my car (the screw is removed now like I mentioned) sorry the pics aren't better