Here is the TSB:

 

A great find, we've been saying for years check the connections and grounds!
Nice find and thanks for sharing that Don.

 

Thanks, good post donbrew. The General recommends the use of dielectric lubricant, although very lightly. Puts that debate to rest, for me anyway.

 

What about a 2010 LT 2.2 with those same issues? Will the dealership fix it for free?

 

Come on, you can't be serious can you? It's a 10 year old car. You really need to read the information that came with the vehicle regarding warranty coverage.

 

Donbrew posted a TSB or Technical Service Bulletin, it is not to be confused with a warranty or anything free, it merely is a guide to what the dealership mechanics looked at back in the day.
It’s a guide to you for what could possibly be wrong with your car