I did not look too closely at the old valve yet. It is a 1.5" long piece with a ball and spring inside it and threaded on both ends with the output end sized for the banjo fitting and a cap nut. I will try to dissect it this weekend to see if it is obvious what went wrong. I don't think they would be repairable in any event. $11.20 ea in fast lane, too cheap to fool with in my opinion

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Dave
88 300E 250K Sold
2000 C230K Totaled @104K
2003 ML320 156K Sold
2009 E350 4Matic Sport 46K Sold
2011 ML350 60K Sold
2014 GLK350 46k Sold
2012 GL450 72K For Sale
2016 E550 Cabriolet 48K Sold
2015 GLK350 114K