my girlfriend wants to buy a car. It has only 51000 km on it, they are selling it for 4200 and its a 1993. It had been sitting for 4 years and i don't know if its been started or run in that time but the guy said he took it through aircare and its flew through. Would it be a bad idea to buy a car that has been sitting for so long? it was his moms car and his mom died but im wondering if its haunted?? no seriously tho im wondering if, because it has been sitting for so long, if maybe theres a chance that the frost plugs corroded and headgasket could fail before long... what do you guys think?