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Old Sep 21, 2007 | 04:08 PM
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rough idle
put a new pcm in a buddys truck had a very hard time starting then it started then it idled real rough like a masive cam then the turbo was winnin really bad the turbo noise went away but now when you start it it idles reall rough until you rev it up
 
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Old Sep 21, 2007 | 04:13 PM
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Was the new PCM the same as original?
I would say the IPR is plugged up
 
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Old Sep 21, 2007 | 04:28 PM
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yea it was a remanurfactured one i was kind of thinkin the CPS
 
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Old Sep 21, 2007 | 04:53 PM
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Why did you replace the PCM ? ...What was the problem?....
 
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Old Sep 21, 2007 | 04:59 PM
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an edge evo messed up his computer or so the ford dealer said
 
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Old Sep 21, 2007 | 05:04 PM
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How did it run then,, or did it not?..


Is the edge still in it ?...
 
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Old Sep 21, 2007 | 05:06 PM
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it ran great and no its a different computer he was downloading it back to stock and when he tried to start it it wouldnt
 
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Old Sep 21, 2007 | 05:06 PM
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How did it run then,, or did it not?..


Is the edge still in it ?...
 
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Old Sep 21, 2007 | 05:08 PM
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Look at the new PCM & make sure all the little pins are in place & none of them are bent.....
 
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