Strong fuel smell after filling up - 2011 C300 w204 - Page 2

09-01-2023, 01:58 PM

#26

Bobbyjamesjr

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2011 c300 sport

I have the same year and model I have that smell to.

Quote:

Originally Posted by aznmode

Looks like this is where my leak is. Finally filled the tank and there was gasoline here. Anyone, know the part number by chance? TIA

Where is this locate? Under the back seat?

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10-23-2023, 10:30 AM

#27

Demvang

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2011 C300 4Matic Sport

Quote:

Originally Posted by Bobbyjamesjr

Where is this locate? Under the back seat?

It’s the fuel filter under the rear bench on left side.
I need to replace it as well because fuel is present on top.

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10-23-2023, 01:28 PM

#28

TimC300

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W204 2010 C300 4matic Sport M272

Heres the parts diagram for my 2010 C300 4matic Sport w/PZEV. Non-PZEV is different.

When I was looking around for prices I noticed eEuroparts has some of the lowest prices for the OE parts. Plus the $10 off your first order.

https://eeuroparts.com/?wlpr_ref=eEuro_atc0xpy6j

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10-23-2023, 04:11 PM

#29

Demvang

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2011 C300 4Matic Sport

Yeah. Non-PZEV is more expensive.

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12-18-2023, 06:49 PM

#30

Demvang

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2011 C300 4Matic Sport

FYI, I recently got the P0456 code. Checked the gas cap and the CEL still there. I thought the fuel filter leak could also trigger it, so went ahead replace it and the issue was solved.

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