I appreciate the advice guys. My dilemma now is the money. I bought this truck for $10k, spent $3k with Kennedy and $2k on tires. And now I need $6k to $7k to run through it right. On the other hand, I could put trans fluid in the tank to clear smoke and trade it in and let GM fix their own problems. I found a nice 2011 CC Dually LTZ that I love. So I'm debating dropping my cash into repairs or a new rig...hmm... I will have $22k in a 2003 or $45k in a 2011.