i have a 2002 pete 387 with a cummins ISX with a autoshift transmission. every once in a while my check engine light would come on, i mostly notice it going down hill, with a somewhat higher speed (1600-1700 rpm), or after sitting idling for a half of an hour or so. the light would come on, stay on for a few seconds and then go back off. i also noticed that every now and then the engine would run rough for a few seconds, the light would come on but again would go out after only a few seconds.
had it in the shop last week, they checked for fault codes, found a low fuel pressure code, changed the fuel filter. but apperently that didn't do the trick.
advice would be greatly appreciated.
2007-04-13
11:25:21
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5 answers
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asked by
magiceye81
3
in
Maintenance & Repairs