I assume you have a gas engine. I have a powerstroke and went to Cavalier(P-town) and had a horrible experience. I relized they didn't have the slightest clue about diesel engines and now I go to Coloniel Ford in Cavalier Industrial Park. They only reason I would go to a regular ford dealer is to order a part, other than that, I am staying away from Cavalier, Beach, etc. I live by an old addage=If you want the job done right, than do it yourself.