When the engine is not running, vacuum still sometimes shows. When I remove the gauge, it should drop to zero. It's on my list to verify that.
I plan to spend a bit of time investigating this. -- Dennis C. Touche' 35-1 #83 Mandeville, LA On Fri, Apr 26, 2024 at 12:03 PM Doug Mountjoy via CnC-List < cnc-list@cnc-list.com> wrote: > Dennis, > I didn't know there was a check valve in the filter. > Since I have 2 Racor filters I put a tee and gauge in the fuel line after > the filters. I have not noticed the gauge acting strange. But then I don't > look at it often. You might try relocating the gauge. > I would think that once the engine is not longer sucking fuel the gauge > should go back to zero. > > > > Douglas Mountjoy > 1988 C&C LF 39 > Mexico at large > 1984 Sabre 34 > Port Orchard, WA > > > >
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