Fran3682821 Posted August 24, 2014 Share Posted August 24, 2014 My 07 granite has been rolling coal like I posted before. Here are the codes that the dash is showing. 5002M128199 128P098M12804 04FP5054M14001 04FI wrote them the same as they were in the dash. Quote Link to comment Share on other sites More sharing options...
Fran3682821 Posted August 24, 2014 Author Share Posted August 24, 2014 The truck always seems to be showing some code so I gave up. But now that it seems harder on fuel and is throwing black smoke out the pipe. Was wondering if any one knows what these codes are? Quote Link to comment Share on other sites More sharing options...
Macktech689 Posted August 24, 2014 Share Posted August 24, 2014 Fault codes reported to the dash by "04" emmisions MP-7 engines were cryptic at best. the only thing I get from what you posted is there are 2 engine faults and 1 instrument cluster fault. You will need to get the truck to a repair shop that has PTT software to read the faults. Quote Link to comment Share on other sites More sharing options...
Fran3682821 Posted August 24, 2014 Author Share Posted August 24, 2014 Yeah. Those codes don't give us much of a hint to what's wrong unless like u said we have it plugged into a computer. Quote Link to comment Share on other sites More sharing options...
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