my cars sat on the lot for most of their lives so i changed the oil right away. made me feel a lot better and maybe the cars slightly better. then i proceeded to have them professionally detailed in and out. they look sparkly in their calif dry garage. what have i had to do to sort them out? gm=new diff due to 65-70 harmonic at 4.5k miles, new cupholder (holds blackberrys perfectly), trans seal, new michelin p/s. black=parking lot ding taken out by dentmasters (looks perfect), relay control switch.

both cars are happily factory stock slowly going back up in value.