bought this used car from dealer, dealer is Bill Barth Ford in Bismarck ND, said they would take care of this issue and so far they've tried with no luck, they send to the chrysler dealer, Thedric Theel Dodge and Toyota, right off the bat they put in a new fuel pump, then a new map sensor, and now hasn't fixed the issue, code is coming back with rich fuel mixure, go figure? I think that Thedric Theel saw a chance to make some money and really didn't look at the whole issue, now that over a thousand dollars has been spent and the problems is worse than ever. I'm alarmed, by reading on this site that this 2.7 mitsubishi made motor is blowing up do to sludge issues.