In Reply to: Re: Mairose posted by TheOldHokie on January 08, 2021 at 10:43:17:
I should have added start by cycling the valve without any cylinders connect. Put the ends of the two hoses in a bucket to catch the oil. If you have a problem in that case the problem is somewhere inside the valve. If that works OK the problem is in the cylinders and/or plumbing.