2013 Ford Escape issue: I have a Ford Escape with 27,000 miles. Last week the engine blew. Ford claims that it is related to the unresolved recall. Under the warranty they are putting a 2014 engine in the 2013 model. I have lost all confidence in the vehicle as it has had a slew of minor issues leading to this major issue. Ford is going to let me know in a week if they are going to buy it back. If they don't I will be looking at trading it in. But how will the new engine affect my ability to trade it in and will the replaced engine show up on CARFAX?