My mom sent me this. Any ideas, not too familiar with the 6.4 just yet. I know it has a CAI, DPF delete with what I believe is a SCT Live programmer. I know it's SCT for sure. Anyways this is what she says is happening.
Ask on the forum what could cause my truck to have a rough idle. Not all the time, but we stopped by the ranch on the way home and left it running, and it ran kind of rough and then got on the road and the cruise control wouldn't work again. Happened once before and the next time we got in it, it worked again. Don't know if it is connected somehow or just coincidental.
She has told me on a couple occasions she feels like it will have a miss every now and then
Sent from AutoGuide.com App