04.5 cummins cutting out
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04.5 cummins cutting out
I have an 04.5 cummins that is stock except for a 4” exhaust. It started cutting out really bad. It will cut out for several seconds at a time. There are no codes. I changed the tps sensor, injectors, *the sensor on the back of the injection pump and the fuel rail pressure thing. Just to see what would happen I took the smarty s06 tuner off my other truck and installed a tune on it and the problem went away except it started surging when it gets up to speed. Not bad but you can definitely feel it. I’m at my wits end and am losing my mind trying to figure it out. Any help would be most appreciated.
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btl4425
5.9 Liter CR Dodge Cummins 03-07
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09-01-2016 07:05 PM