I have read all the search results for this item, but am coming up empty handed. I have a severe raw gas smell about 5-15 minutes after shutting the car off and will sometimes last all night. I have traced all the lines that I am able to see and there is no accumulation or puddling of fuel. I also read about the cold start valve, but I don't see one on my CD maual for this particular car.

Any suggestions as to where the cause may lie?

Thank you,
brianw

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Brian W.

01 S55 AMG Silver
01 CLK55 AMG Silver