Could that be one of those filters they put in the vacuum system on the newer diesels to provide visual detection of the unwanted presence of oil in the vacuum system?

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Palangi

2004 C240 Wagon 203.261 Baby Benz
2008 ML320 CDI Highway Cruiser
2006 Toyota Prius, Saving the Planet @ 48 mpg
2000 F-150, Destroying the Planet @ 20 mpg



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