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Thread: No water pressure alarm
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10-24-2016, 12:50 PM #1Junior Member
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No water pressure alarm
Long story short, parked on a sand bar now engine is getting a no water pressure alarm. Didn't see the motor peeing. Turned off before any overheating (temp 154) could occur. I checkd the water pick up and it is clear so I'm assuming there is a blockage further upstream.
I tried searching on how to backflush an Optimax but can't find anything. I don't have a service manual yet so any help would be appreciated.
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10-24-2016, 01:26 PM #2Junior Member
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I'm thinking if I remove the line I am pointing to and force water through it, this will flush the block all the way to the pickup. Would that be accurate?
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10-24-2016, 07:24 PM #3
I would pull the lower unit and check impeller first. Also there is a flush fitting on back of engine.
Checkmate 2002 Convincor 270 496 MAG-HO
2003 Cougar 22MTR w/300xs SOLD
90 21Skater w/300xs - sold
98 STV Euroski w/280 - sold
2006 Trailblazer SS 6.0l 395hp
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10-24-2016, 09:51 PM #4Junior Member
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I didn't see one, can someone provide a picture of what I am looking for?
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10-25-2016, 06:52 PM #5
Which engine U have? HP. 3L, etc.
Checkmate 2002 Convincor 270 496 MAG-HO
2003 Cougar 22MTR w/300xs SOLD
90 21Skater w/300xs - sold
98 STV Euroski w/280 - sold
2006 Trailblazer SS 6.0l 395hp
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10-25-2016, 06:57 PM #6Junior Member
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2.5/200SX/optimax/ROS
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