Quote Originally Posted by Ginseng View Post
Just take a flat head screwdriver and put it against it and putyour ear to the end of the screwdriver.
Just did this. Definitely a clicking noise in the FPR, the same noise/tone as the rest of the fuel rail. Then the disk has a lower pitch clicking noise with an added distinct metallic tinking noise. And the injectors sounded like the noise in the FPR and rest of the rail.
And it does look like I have the lines hooked up correct and not backward. Although they don't say on them which they are, the line with the metallic sheathing on it is going to the return which matches with a picture of someone's engine bay from the forums that I have.