I was wondering if I could get the official TSB number for the coolant leak and what years it covers. I called a local dealer about my 06 leaking and told them about the TSB and they said it wasnt official yet.

 

Correct.
Not published yet.

I just tightened the clamp and hasn't dripped since.

 

Coolant leak issue: I found the part numbers associated with a TSB, sorry I don't know the TSB number.

-Hose -5179114AB
-Clamp -5179115AA

I saved this for my dealer, it's from a thread on this site.

 

Thanks for the info. I'll tighten the clamps to see if that stops it. Truck didn't leak today. I guess it wasn't cold enough to contract and expand that piece of hose. The day I noticed the leak it was 3 degrees above freezing. My truck seemed to leak after starting in the morning and after shutting it off. It didn't leak once it was warmed up. Does this sound similar to others that had this type leak?