I'm looking into a 1993 Saab 9000CSE Turbo as an around town driver, since the pickup don't get great mileage. It's in good condit per the pics, except for a dent in the front passenger door, and it doesn't idle. I guess Saab's are notorious for not idling if the oil fill cap on the valve cover is loose. Anything to be wary about? I'll test drive it first, but who knows.