Steve, One other question. I bought the car to use for work. I travel long distances with it and figured that even though it is 16 years old, the diesel reliability would be far better than a gas vehicle with half the age and mileage. I think that as long as I keep the fuel filters, oil and filter, etc. clean and the cooling system in good working order, it should be a great work car. Which leads to my question: The cruise control works sometimes, other times it comes on and then surges, slows down, surges, etc. Other times it will just start gradually accelerating and not stop until I take action. The Haynes book does not address this area. What does this sound like to you?