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Unread 11-13-2011, 09:00 AM
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spareparts spareparts is offline
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Join Date: Oct 2006
Location: Raleigh, NC
Posts: 6,192
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hook up a mechanical gauge to it and double check the pressure reading. I'n not sure what a Surf is an don't know anything about the engine. But before I did any thing else, I'd check the pressure against another gauge
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