Truck runs rough
I have put a Cam Shaft Sensor, Fuel Pump, A high Pressure oil pump sensor, fuel sensor on top of engine but none of these have helped. It runs rough when it's hot or cold until I hold down the throttle it quits & then it runs smooth. No check engine lights come on...
When I first crank the truck...it runs rough & then it smooths out. I have a 1997 F250 7.3 L Diesel. I have done everything I know to correct this but nothing has worked. Please let me know if anyone has had this problem & know what I can do to fix it...
Thanks