I am in the market for a "beat around" SUV and stumbled upon this add for a 1990 Ford Bronco II. 65,000 miles on a remanufactured engine. New engine installed 3 years ago. It has a valid inspection that expires 2007. Could someone please tell me what it means to have a "remanufactured engine?" Should I trust this car? Price is $3,000 negotiable. If someone could give me questions to ask the seller about the engine to get more info I would be thankful. Thanks.