I have a 1992 Mercedes Benz AG 300E 24, Typ 124 and it won't start after been parked for 2-3 months. I can smell the fuel but no Start. last year at the traffic light, go slow and stop and there is nothing you caould do to start the car. Leave it for 5.6 hours go back and it'll start in one key turn. Sometime doesnt stop for a several months. Is it Fuel Pump or Ignition Coil and where are the located if is that problem. Thank you

Hi Shansa, I would suggest you take the vehicle for a diagnostic scan. That will determine and pin point the problem. I would think that if the vehicle is fitted with the constant injection type of system, the problem could be flooding. If that is the case it will be better for a new fuel distributor to be fitted. If someone has tried to adjust the unit, it needs to be taken to a technician to reset the delivery valve setting, if not, its probably showing signs of wear. The symptoms you describe are common to flooding and what would happen if the fuel is wetting the plugs and stopping ignition. The time elapse you relate would give enough time for the fuel to evaporate and then allow the engine to start. Regards Johngee10