MB c230 kompressor, 2002 first start issue
 

My car hesitates to start in the first attempt and shakes few second after the engine is running. If I turn off the engine and start again there is no problem. Does anybody has experinced that and know how to solve the issue? I change the fuel filter and the fuel pressure diaphram, cleaned up the MAFS, and the air intake but the problem still persists. I thank you in advance for help.

Milan

does it have ANY OPEN RECALLS ON IT. if it hasnt been to the dealer in a long time it'll be good to check with your dealer for any recalls. i think your car might fall into the vent hose recall that can cause drivability issues. actaully your car might not I think it was 2005 and up