Missfire has me fired up !!!
I have an 08 F350 with 71k on it that is about to drive me crazy. I was traveling to a trailride when my truck let me down, I herd a noise and soon after the dash read out said reduced engine power. I go to have it checked out and i have a code 304, missfire in the number 4. i go to take a look at it and the little plastic keeped for the rocker arm is missing on the intake side of the number 4 cylender, i replace that set of rocker arms, glow plug and injector.I STILL HAVE THE SAME MISSFIRE. truck has been to the shop and still the same problem, This makes me miss my 7.3. i will take any help i can get.