Originally Posted by
Jettix2
I think back to all the cars and trucks I've ever had, and I can't think of anything, aside from my 2 diesels, that ever had any soot on the exhaust........certainly nothing NEARLY this bad.
With all the sensors and emissions equipment on these trucks, I am pretty sure if something was awry, it would detect it and set off a CEL.
If its not really causing problems, I would just bring it by the dealership next time you need to get the tires rotated or have a multi-point inspection done.