hi folks.im new to your forum.i have just recently purchased a very high milage grand prix gt.car seems to still run pretty good,does have issues.body still looks good.i am a bit naive about automobile mechanicals.what i want to know is why would anyone let a car they really love and enjoy go r.i.p.,is it because of expense of repair?shouldnt a car last forever if your willing to buy parts and do repairs?im looking at the fact that pontiacs are going to be more rare since pontiac went out of business,wouldnt you want to keep repairing and replacing parts to keep it going?