Does anyone have any experience with the 5.0 fuel lines in the engine compartment? I have a fuel leak coming from under the engine and can't see where it is originating from. I don't have the ability to tear it apart yet, just wanted to see if anyone knows what is there, for example a rubber fuel hose, fuel pump, regulator, etc. Any info is greatly appreciated.

 

No common leaks, all the lines under the hood are steel lines, unless fuel system work was recently done? its most likely an injector seal. if the leak is from the bottom of the engine I have seen the high pressure fuel pumps leak too. BUT BE SURE TO LOOK UP THE PROPPER PROCEDURE FOR RELEASING THE FUEL PRESSURE BEFORE WORKING ON THIS SYSTEM!!!! because the 5.0 liter fuel pressure under the hood is 150Bar Aprox 2100 PSI Nothing to fool around with!!!