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View Full Version : 6.7 mm3 problem



06dodgecr
February 28th, 2012, 02:59 PM
Just started some tuning on 6.7 trucks. This is the first manual ive done 6.7. I have s couple issues so ill list them first.

1 my main injection rate will not get over 120mm3 no matter the command.
2. It has a horrible bucking problem it doesn't seem to be boost or any parameter related.. I've logged it and it goes from 120mm3 to 30-40mm3. I have the main rate limiter disabled.. it feels great up untill that defueling point.. what can be causing this.. certain OS?? Should I try another one? Am Ive tried everything possible to get it to go away... No luck..