Okay i just brought my 1997 grand prix supercharged about a week ago. Already ive had a problem which was the crank shaft but other than that so far so good. This car has 160,000 miles on it and im the 3rd owner and it seems like it was very well tooken care of. i paid $2700 for the car. Is there anything i should be aware of and also on the dash it says unleaded and on the gas door it says unleaded but the book says premi so what should i use? I really dont know much about cars but i am learnin so bare with me
