I have a 2001 S500 with 130,000 miles.

The car takes about8~9 seconds to start, the starter keeps spinning and engine tries to start and finally does after few seconds. It is embrassing and I dont want to burn my starter.

I have already changed the Crank-Position Sensor, spark plugs, MAF sensor, and purchased a new key. Still the problem remains. There is no check engine light or codes.

Has anybody had similar problems? Could it be a fuel related problem? Fuel Filter?

Any help will be greatly appreciated.

Thanks,

Al