Hey! This is now my second forum post... ever!
I need help!
I have a 2012 6.7L 6speed manual cummins. It is basically stock. Has a leveling kit and cold air intake. Here's my problem...
My 2012 is rolling coal when it shouldn't. It blows black smoke when I really step on it in low gears. Or down shifting then stepping on it causes it to do it as well. Does anyone know why it would do that? I do not have a straight pipe or chip or anything! Just the intake. Which I have had some issues with it but I do not know if that is related or not. Does anyone have any idea what could be going on? I don't want to bring it to the dealer just yet and have them charge me up the *** if its something I can fix myself.
THANKS!
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