Water Temp Sensor

When I first got the car the guy said there was something wrong with the car. he said he looked and he looked couldn't find what was wrong with it so we talked about the price and he said he would take $250 for it So I was Like it's sold because if anything i would put a 350 in it. well I got it home and look over everything and Found what was wrong, the Dang water Temp Sensor it was holding on by a thread I barley touch it and it fail off so I replaced it and the car runs fine now. so I got away with a Awesome 280Z for only $267 dollars