I have a 2001 CLK 320 with a starting issue.Starts up just fine when it is cold but after driving a few minutes and shutting the car off it does not want to start.If left to sit an hour or so it starts just fine.Drive it a bit and it will not start again.Any help with this issue would be greatly appreciated.The car has 100,000 miles

Most likely the CPS is going out....crank position sensor. Do a search on it for more info.

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1999 CLK 430
W208
113. Engine
105,000 Miles
Raptor 245/40/17

That's what I was thinking.Thanks for the info.I will check it out.