I have a 2003 6.0
On my way to work yesterday I noticed the truck was idling rough.
I stopped for fuel and shut ht engine off, the truck didnt re start
I sat there for ten min or so and the truck finally started after a short shot of starting fluid.
I drove it to work about a mile, the truck lacked power (turbo still was producing boost)
Four hours later at lunch I went out and she fired right up, I drove it around the parking lot.
After about a min of driving it started to idle rough again, I parked it.
Finished my day at work and the truck started right up again.
On the way home the truck started to gradually loose power, made it a mile from home and it just shut down completly.
I let the truck cool down for two hours and it will not start, toed it home.
I checked a few things, Second fuel filter under the hood (looked pretty decent and no dirt or water in the fuel bowl.
Checked the oil level it was full (I have about 3500 miles on the oil filter change) Rotella T6
Pulled the air filter tried to start it (wouldnt start)
I do have a SCT X4 tuner installed.
WHILE CRANKING
FICM is 48.5 volts (always stays 47.5-48.5)
IPC is .94V
I was watching the oil and coolant temp while driving and it never went over 190F
The only thing Ive done recently to the truck was two days ago I added Archoil to the oil and fuel system (both additives)
I purchased this truck a few months ago with 189,000 on it, the only issue Ive had was after a 15 min drive it wouldnt re start for 15 min then it ran like a top.
The odd thing is this time and the last time the tank was half full, I normally fill it up at 5/8 of a tank (might have nothing to do with it)
I have no history on the truck with the exception of it having head studs.
On my way to work yesterday I noticed the truck was idling rough.
I stopped for fuel and shut ht engine off, the truck didnt re start
I sat there for ten min or so and the truck finally started after a short shot of starting fluid.
I drove it to work about a mile, the truck lacked power (turbo still was producing boost)
Four hours later at lunch I went out and she fired right up, I drove it around the parking lot.
After about a min of driving it started to idle rough again, I parked it.
Finished my day at work and the truck started right up again.
On the way home the truck started to gradually loose power, made it a mile from home and it just shut down completly.
I let the truck cool down for two hours and it will not start, toed it home.
I checked a few things, Second fuel filter under the hood (looked pretty decent and no dirt or water in the fuel bowl.
Checked the oil level it was full (I have about 3500 miles on the oil filter change) Rotella T6
Pulled the air filter tried to start it (wouldnt start)
I do have a SCT X4 tuner installed.
WHILE CRANKING
FICM is 48.5 volts (always stays 47.5-48.5)
IPC is .94V
I was watching the oil and coolant temp while driving and it never went over 190F
The only thing Ive done recently to the truck was two days ago I added Archoil to the oil and fuel system (both additives)
I purchased this truck a few months ago with 189,000 on it, the only issue Ive had was after a 15 min drive it wouldnt re start for 15 min then it ran like a top.
The odd thing is this time and the last time the tank was half full, I normally fill it up at 5/8 of a tank (might have nothing to do with it)
I have no history on the truck with the exception of it having head studs.