2000 SE 3.1. Driving on the highway at about 60 runs great, give it gas to pass a car and it acts like it is either missing or cutting out. Can't really tell which because the car doesn't jerk, you kinda feel it in the gas pedal. It idles fine starts and runs fine except for this. I cleaned the TB and MAF. About a month ago I replaced the IAC valve. Thinking it could be fuel filter or fuel pressure valve if it is cutting out. And if it is a miss why not at idle ? Oh and isn't the fuel filter up under the drivers side?