has anyone with a tuner experienced this? - Ford Powerstroke Diesel Forum
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post #1 of 17 Old 12-11-2007, 08:16 AM Thread Starter
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has anyone with a tuner experienced this?

so i have been debating whether or not to post this. let me say that i am not trying to discredit who writes my tunes in any way, because i think DJ and Vivian do a great job! in fact, i would recommend them to anyone. i just wanted to know if anyone who is running the SCT Xcal2 with a tow file has experienced this. it only happens when i load the Tow files, or the low fuel start up files. all other tunes are great, and it even runs great while in stock programming. the ICP sensor has been brought up, and if that is the issue then i will have it replaced. i have no codes, no CEL, just a rough idle. it smooths out when above idle but upon returning to idle it starts the lope again. anyway, if you have any ideas let me know.


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post #2 of 17 Old 12-11-2007, 08:23 AM
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Wow, thats a little more than a rough idle. Better chack with DJ and ask him if he thinks it could be tune related.

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post #3 of 17 Old 12-11-2007, 08:24 AM Thread Starter
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already did bud. they are working it. he mentioned the ICP sensor, but it only does this on the tow and low fuel files. everything else works great.


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post #4 of 17 Old 12-11-2007, 08:26 AM
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Can't help ya. I put it on Looney and never looked back. Good luck.

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post #5 of 17 Old 12-11-2007, 08:42 AM
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Quote:
Originally Posted by Rwalker View Post
he mentioned the ICP sensor
a bad ICP doesn't act like this...at least mine didn't when it started leaking oil through it.

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post #6 of 17 Old 12-11-2007, 08:46 AM Thread Starter
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DJ asked me to give him a bit of time to look at the Tow file and see what is going on. i bet he will figure it out. They write good tunes and i have faith in them.


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post #7 of 17 Old 12-11-2007, 08:51 AM
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thats bad!! i hate to see that

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post #8 of 17 Old 12-11-2007, 09:25 AM
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That is what mine sounds like stock on a cold morning! Until it warms up.
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post #9 of 17 Old 12-11-2007, 09:38 AM
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Do you press the pedal when its doing like that ?.
Mine is doing like that when its wery cold, and i touch the pedal to hard to early.
Its in Performanc and towsafe mode, but dont know if its doing it in stock mode, and i have a Superchip.

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post #10 of 17 Old 12-11-2007, 09:46 AM
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you could keep it like that and pretend you have a nasty sled pullin truck!



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