no oil pressure, 99 500 - Polaris ATV Forum
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post #1 of 2 (permalink) Old 07-20-2014, 06:08 PM Thread Starter
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Join Date: Aug 2010
Location: Wyoming
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no oil pressure, 99 500

I cant seem to register any oil pressure, piston seized temporarily to cylinder due to no lubrication, tore it down, oil pump is within spec, and does pump oil some oil. But no pressure. I pulled the one way valve and it lubricated the cylinder and runs fine, what besides the oil pump could cause a loss of oil pressure. going to swap out the oil pump and see what that does with a bench test.
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post #2 of 2 (permalink) Old 07-20-2014, 07:03 PM
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Welcome to the board.

I tried setting my password to "penis" but it said my password wasn't long enough...
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