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Power Strokes
6.0 Tech
6.0 slow to build icp to crank when cold possible dummy plug o ring failed
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[QUOTE="08strokerh&s, post: 1434249, member: 15768"] Okay well I guess it was only a matter of time, my beloved 6.0 has what I think is a bad dummy plug o ring, I drove it 2 hours to my girlfriends moms on Christmas Day and it sat till the next day and I went to start it around lunch to head home and it seemed to have a long start probably 6-7 secs, I drove it home and everything looked good, stopped at my dads first and shut it off, it sat maybe 40 mins and it started back fine, drove it home and turned it off, well next morning it has a long start again, so I drive to the farm turn it off and decide when I get done with work I'll start it watching the icp, so I get my livewire on and the icp duty is at 14 key on, ficm volts all look good and I go to start it and it's like the icp pressure took 5 secs to get built up past 500 to start, everything looks good though after it starts, I drive 30 mins turn it off for 4 mins go to start again and get the tuner on so I can watch it and it builds icp perfectly in like 2-3 secs the normal time, now I drive home and park it start it again this morning and yet again a decent amount of time to finally make enough icp pressure, I can put the starting videos on YouTube if that would help, I have no hot start issues and everything looks good when warm idles at 580 and icp is at 21 at idle [/QUOTE]
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6.0 slow to build icp to crank when cold possible dummy plug o ring failed
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