2003 6.0 issues

[1bad281]

Pretty much same thing as the 2005 no start issue posted a couple listings down but I don't have a check engine light and I didnt want to hijack his thread. Basically I drove my truck and the thing was running great then I was going to the bank then by the bank it started running rough almost just like when my injector went out a couple weeks ago(got it fixed). Then I went into the bank and came out and it would crank with no start. I dont have any monitors or nothing to check vitals. With the other post people suspected FICM. My ficm is a couple years old. Any tips would be appreciated.

Thanks
James

[southend]

You need a monitor or we'll just be guessing. The 03' - early 04 icp/pigtail are prone to failure. Located under the turbo, not to be confused with the ipr.

Sent from my phone that somebody didn't help me get.

[southend]

Also check your fuel filters. You can unplug the sensor, if it starts, yoir sensor is probably bad, chev it for oil leakage also.

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[1bad281]

Update. I tried to start the truck about 4 hours after having it sit. It started and I made it roughly 6 miles and the truck died on me. I had a buddy pull me to a gas station and I let the truck sit for a couple more hours then it started and got me home. The fuel filters are less then a month old. Still no check engine light.

[southend]

You likely have a hpo leak, google hpo air test.

Sent from my phone that somebody didn't help me get.