1989 300E. I complained about this problem before. When I start the car in the morning the car runs very rough and even sometimes the car will stall. When starting the car I have to keep pressing the gas petal to keep the car running then I quickly put the car into drive and away I go. The ar runs rough for about 3 - 5min then the car runs great. I could turn the car on and off as many times as I want and there is no problem. The only time this happens is when I have the car turned off for long periods of time. I just did the fuel fliter, both fuel pumps and a fuel injection flush and the problem is still there. The car has 710,000km on it.

Could you please help?

Thanks,

Fab