I have my dealership do the service I don't feel like doing or can't do. I ask family and friends who know alot about cars what places do a good job and they give me their advice, plus I quiz the people working on the cars about a few unique facts about Chrysler products. That is normally a good indicator on where or not they have good mechanics. I used to change my own oil, but this car is too annoying to do the oil on with the placement of the oil filter.