I think I might be chasing it down, the 10 micron filter didn't look to bad although it was a bit dark, so I figured let me replace it today. I think the pump is flowing a bit better. When I snap the throttle now it goes right up to 45 psi from 40 at idle with the vacuum line connected, but the the second the throttle blades shut it dips down to 36 and settles at 40. Im starting to wonder now if the pump is taking a dump. what do you think?
Thanks Rich
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