hello everybody! i have a very strange problem with my E230, 1989 model. whenever i am going to the mostly rushed areas like inter city roads.where i have to wait for traffic signals. when i am staying in the queue on a traffic light my car will shiver/vibrate for some time like 30-40seconds and after vibration engine will shut down immediatly and then i have to restart again and again which is realy a very bad mentle torture. i visited several mechanics but problem is still there. i don't know what to do? i changed the fuel filter but nothing changed. some mechanics are advising me to change the throatle bottle( i dont know the technical name but this part relates with some air mixing process) can it be the cause.is it possible for someone to guide me in this regard.
2. AC will run little bit when the car is parked but as soon as i will engage into gear ac will stop immediately. i changed/tightened the belt but problem is still there.
thanks.