So I took my dart to a local mechanic and he diagnosed the problem as a blown head gasket. I was getting multiple misfire codes, rough cold start, and white smoke coming from the exhaust pipe. Mechanic said he was short handed and could not work on it for me. Does anybody know the cost if I take it into the dealer? Dodge was no help when I called, they wouldn’t even give me a ballpark price. I was gonna have my buddy do it but I don’t even know everything that I need. I know I should probably change the timing belt and water pump as well, but does anybody have any website to go to for the head gasket kit as well as the water pump and timing belt?