Overall I have been happy with the vehicle. I have had one recurring problem that no one has been able to resolve. This vehicle will "bog down" and stutter, and possibly stall periodically. I believe it is a lack of fuel, but it could be an air flow problem or all 6 cyclinders amy not be firing properly. The check engine light comes every time this occurs (it has happened 15-20 times). Every time the code has been checked it indicates that the gas cap needs to be replaced because the air seal and therefore the air pressure is not being maintained properly.