Well I swapped my fuel rail for a stock one a few weeks ago. i cant seem to get rid of this fuel leak, it only seems to do it when driving, ill start it up and itll stay dry, i drive and itll be wet.. Its right where the line goes over the fuel rail and then that pulsation regulator (the big nut that holds the line on). It has a crush washer between the line and rail, and the nut and rail. I stripped one nut out by trying to tighten to much, had to pay 60 bucks for a new one and i cant get this one to stop leaking either.. help!

 

Is the maiting surface on the fuel rail smooth? Replace the crush washers.

 

did u teflon the threads? instructions from AEM include using teflon tape on the threads to prevent leaking. i dont remember exactly though. other than that, replace the crush washers. cant think of anything else.