BenzWorld Junior Member
Date registered: Jan 2008
Mentioned: 0 Post(s)
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Interesting you guys mentioned that tapping noise. I took my 2007 C350 into the dealer for a puttering, or sputtering noise that i hear at right rear end of the car. It sounds horrible, like my Benz sputters...like put put car. The dealer said it was that purge valve ,what you guys were talking about. He said it should shut off. I said mine never shuts off, or the noise never goes away. Then he said mine was a lot quieter than the older models. I'm thinking, this is why Lexus has the commercials based on how 'quiet " there cars run.
Does anyone else hear a sput, sput , or put put noise on right rear end of the car?