On my 91' 300e i am having weird starting problems. sometimes the car will start up and run fine. most of the time it will start, stall, and then instantly restart. and once i had to hold the key for 8 seconds to get it to start. then today i figured it might be the fuel pump. i turned the key to the point before the start possition (accessory possition) and it started up, stalled and then instantly restarted. once started the car runs like it is brand new although it has staled on me twice but instantly restarted. what could be the problem? fuel pump, filter, distributer, acumulater or bad gas? what could be the problem?
Thanks in advance.