ISX15-CM2250 running rough cold help?

[Rawze]

More than 90% of all de-mandate programming out there is bad, shortens engine life significantly. If the person who owns it cares at all about it, then the programming needs to be reviewed regardless of how it seems to run.


Copy the program out of the ecm and e-mail it to me for a proper review of what someone did. After copying it out, flash the latest revision of the exact factory program into it according to its ser#, back into the engine from the engine maker. - See if the problem clears up when running the exact factory program that belongs in the engine.

This will help eliminate the programming being the culprit. On the very remote chance that the programming is actually not bad, after it has been properly reviewed, then it can just simply be copied back in if it was in fact ok.

Also, will it pass a properly done injector rail leak test???>
ref: http://rawze.com/forums/showthread.php?t...3#pid75483