I have a 2002 Honda Accord. It’s had a recurring problem. After it’s driven on the highway for 30 or so miles, once you come to a stop (in Drive) and have to wait out traffic, stop lights, the car starts lurching forward slightly, rhythmically, and when you tap the accelerator, it acts reluctant. The ERG valve has been replace, but I still have the same problem.Has been to the dealership several times.
This sounds like a bad IAC motor.