1999 C230 Kompressor 179K, When I go to pass someone and step on the Accelerater I feel the car starting to cut out and lose of power. Sometimes if you back off of it it will smoth out. I have pulled the car over and when it comes to a stop it is like it is running on 2 cyclinders. Never throne a code of any kind. If I turned it off and restart it it runs fine. I had someone making a turn in front of me so I slowed down and after they made there turn I steped on the Accelerater and it started cutting out just about to die at the stop sign. Turned of the key and it ran fine. Car has had all of its Services. Help and thanks for the Help.