Unless your K&N is over oiled when you service it, that just a bunch of bunk. Been running the aftermarket airbox and K&N filter for 2 years on an 04
.5 LLY 3500 dually. Sounds like a dealer "I don't know what's really happening." Oil from your air filter leaking into the tranny? Wow! I'd also get a second opinion.
Could be in the MAF sensor. I'd go to the Diesel Place website and they're a bunch of hip guys.
Monday, February 5th, 2007 AT 5:59 PM