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Power Strokes
7.3 Tech
7.3 has me stumped
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[QUOTE="Bigsexy, post: 690025, member: 4968"] There's 2 plugs on the back side of the filter housing. The one on the passenger side is after the filter test that one. If your filters good and there's nothing blocking it, you should see the same pressure as the one on the drivers side. I've had problems with the ring holding the checkvalve inside closed and seen others have stuff blocks the ports. [/QUOTE]
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7.3 has me stumped
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