The crankshaft position sensor may fail. Symptoms of this are: The engine will crank—but not start—especially when the engine is warm. The car may start again if it is left to cool off, but it may run roughly or have poor performance.
Car Problem Reports
Mercedes-Benz C43 AMG Engine Performance Problems Due to Crankshaft Position Sensor Failure
Mercedes-Benz C43 AMG Problem
Visitor, 1999 Mercedes-Benz C43 AMG, 96,000 mi
My c43 never gave me a proble
With the exception of having to change my maf sensor last year just yesterday I was driving fuel light came on 2 minutes later car shut off on me I though I ran out of gas but I went got a can put gas in that gave me a quarter tank , cranked it started up drove two blocks and shut off again almost like I ran out of gas but it has gas , cranks strong but would not start I didn't know what to do so I unplugged battery for 10 mins and then cranked right up and drove home , this just happened right now I don't know if it will happen again any ideas on what it might be no check engine lights came on so Im a bit puzzled if it's something I can fix myself I much rather do so thanks in advance