Filler neck with gas in it
thanks for helping








When I bought my car the check engine light was illuminated and the code I pulled indicated I had a small evaporative system leak. Based on the the information in the thread I linked above, I discovered Mercedes had redesigned the fuel filler assembly sometime after my car was built in September 2004. I found the redesigned part in a recycling yard and replaced it. I am wondering whether the design flaw is related to your problem.
I am not suggesting that you start throwing parts at the problem. I am recommending that you search and confirm whether that is the source.
I have attached replacement instructions if you determine that replacement is warranted.
Trending Topics
The Best of Mercedes & AMG



