The check engine light start flashing and it started running rough, but made it home. Next day it would not start. Things i have checked or replaced.
Since toy decided not to put a fuel test port on the fuel rail i checked the fuel pressure at the fuel filter, all OK
Have fire to all plug wires, installed new plugs anyway.
Cam sensor had oil all over it so i installed a new one, not easy, no change.
The codes where PO300/
PO302/PO304 cylinder #2 misfire.
1/2 tank fuel
Compression is 175/180/176/180
All fuses is good.
Still the truck will not start, where should i look next?
Truck has 180,000