Antigrav1117
Registered User
Over the course of a week the truck developed a miss, injectors tested 1800-1900, except (2), one was 1400, one was 2400 (***?) lol. So- I replaced the injectors. No change. Cracked fuel lines, discovered (as you face the engine) front left cylinder was the miss. Given (1) the fuel spurt seemed much weaker than the others, and (2) the compression test showed 400psi, I replaced the IP, dialed in static timing, bled the lines, fired it up. Front left cylinder STILL HAS THE MISS! Runs damn good otherwise- for sure I had a worn pump. But now I'm stumped. Could I have a damaged rocker arm? Bent push rod? Bad lobe on the cam shaft? That's all I can think of...