Dave, Hi, I had same problem, and while the engine continued to run OK, I was getting a lot of fuel pooling under the engine. I think the source of the leak was the gasket, not the washers.
I replaced the pump. I don't know your location, but I can recommend Bay Shore Marine in Annapolis as I've had good experiences with them, on OEM stuff. They are prompt and have a large parts inventory. At the time, the only source known to me was Torresen Marine, in upper mid-west. They sent me the wrong parts, so I can't recommend them. Whatever you do, make sure you get the right size banjo washers!!! Good Luck! Pete W. C&C 30-2 Siren Song Deltaville, Va. Date: Thu, 9 May 2019 11:08:11 -0400 From: Dave S <syerd...@gmail.com> To: C&c Stus List <cnc-list@cnc-list.com> Subject: Stus-List Yanmar 2gm fuel pump seepage Message-ID: <53ffe52b-2e67-498a-b642-39f244fe6...@gmail.com> Content-Type: text/plain; charset=utf-8 >From both pumps oddly enough.... Lift pump seeps, appears to be gasket and or crush washers on banjo fitting. I?m wondering whether in addition to replacing the gaskets I should also replace the (still operating, likely original) pump for reliability?s sake. Thoughts? High pressure pump has very minor seepage as well. Can?t see what?s causing it. Any likely scenarios? Many thanks! Dave 33-2 Sent from my iPhone _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray
