I have someone that wants to sell me a 92 ford explorer 2 door -- 94,000 miles for 500 -- it needs some tweeking -- the window does not automatically go up and down on psgr side -- paint spot -- breaks are great -- the gas gauge needs to be replaced -- the thermostate needs to be replaced -- the tire is missing a bolt -- the car needs to be driving in 1st gear and then 2nd ... it's an automatic though.. do I buy or not? my car died and I have nothing -- a new car is out of the question - and i want to avoid the car payment. any suggestions -?