Hi, I have an 88 300CE. it was starting fine the day before until this morning all the sudden it can not start. When I turn the key, the engine turns fine and strong but just can't start. I have checked the battery and it is fine. I have put in 1 gallon of gas just in case there is no gasoline in the tank. Since the engine turns strongly I believe the starter is fine too. Now I am suspecting the fuel filter and fuel pump might be the causes. But i doubt they can cause unable to start all of the sudden. Would ppl in this forum tell me what could be the most likely cause of this strange problem? Thank you very much.
James