'03 6.0L. cold start runs rough - Diesel Bombers



Ford Powerstroke 03-07 6.0L Discussion of 6.0 Liter Ford Powerstroke Turbo Diesels

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Old 01-26-2010, 09:35 AM
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Default '03 6.0L. cold start runs rough

hi. my 03 f550 with the 6.0 runs rough on cold start. it sounds like it is running on three cylinders for a few minutes. it will even do this in the summer. i have just recently gotten a code p02285, for icp sensor circuit low. it has never had codes but always ran rough. any suggestions would be appreciated.,

thanks.
Ron
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Old 01-26-2010, 05:26 PM
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How many miles on the truck? How long since your last oil change and fuel filter change?

When's the last time the truck was re-flashed? Do your injectors buzz before start up or after shut down.

You may just need a newer flash (inductive heating flash), or you could have injectors/FICM going out... hard to tell.
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Old 01-27-2010, 05:09 PM
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When's the last time the truck was re-flashed? Do your injectors buzz before start up or after shut down.

You may just need a newer flash (inductive heating flash), or you could have injectors/FICM going out... hard to tell.[/QUOTE]

had all this done and put and icp sensor on it and it fix it
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Old 02-04-2010, 07:38 AM
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60,000 miles..fresh oil and filters... no buzzing before start up or after shutdown.
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Old 02-04-2010, 08:07 AM
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so the problems fixed?
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Old 02-04-2010, 01:22 PM
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not yet.. i was going to change the icp sensor until i saw where it was. now it will have to go to the dealer.
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Old 02-04-2010, 05:34 PM
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if im not mistaken, if the icp sensor fails i think the ecu gives out a set pressure so it will stay running, sort of a limp home mode. it should still start and run though.
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Old 02-12-2010, 12:59 PM
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What's an "ICP"? I'm crosstraining in Ford for a job interview on Monday.
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Old 02-12-2010, 02:00 PM
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Yeah, i would like to know what ICP is to. And curious of how often the trucks need to be re-flash.
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Old 02-17-2010, 10:30 AM
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Injector Control Pressure sensor, located behind and below the turbo
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