have been in contact with them, they want me to bring it and have their service dept. take a look at it.....which I will do. It's really got me nervous though, Ive read nothing but bad(literally) about these engines....especially the 04-05 models, and I bought it as-is. got fooled by the super clean appearance and the complete maintenance records.
I'll get rid of this thing as soon as I pay it down enough. would trade back for my other truck if I could.....too late for that. trading is a one way door. I'm not just a sucker.....Im a dum-dum brand sucker.

 

Re-read his post....he bought it AS IS.