"The engine takes six quarts of oil with a filter change. Traditional, non-synthetic motor oil with an ILSAC standard of GF5 is recommended. The standard change interval, with this oil, is 8,000 miles under normal driving conditions. "
That is from Pentastar website and exactly what my manual says for the 3.6. Specifically recommends conv oil. Dealership said to use conv oil as well, but I could tell they were just repeating what the manual states.
Before I switch to Synthetic, I just wanted to be sure I was providing the best oil for my specific engine.
If everyone else thinks its a go, I am going for Synthetic. Mobil one maybe...