Well I took the plenum off and checked the fuel injectors and rail , there was fusl in the rails and injectors so I'm thinking no power to the tails I uhmed them out again and they are getting a little over 13 ohms , What is the voltage to the pigtail suppose to be ? I'm going to check out wiring , what is the Voltage to knock sensor , knock sensor makes its own voltage ? I'm going to see what I can do to get the Fuel injectoers to sit down farther in the Holder, do then need the little plastic cap ?Thanks for the help, I;m sit at it with this 3.0 ,