My 2005 e320 has had a stalling issue for about a year. The problem occurs when the motor is warm and I turn it off for about 20 minutes or longer. I go to restart it the car will stall and act like it is being choked out. I have to wait about 3 to 5 minutes and then it will run. It also has a rough idle at stops when the motor is warm. Other than that it runs and starts fine. I have replaced the MAF, fuel pump, EGR and crankshaft position sensor. I have no codes currently, but I have had the codes for CPS and EGR in the past. Thank you.

 

Did you use MB parts?