The Fishing Website : Discussion Forums : Parsun 20hp efi 4stroke https://www.fishing.net.nz/forum/ Wed, 03 Jun 2026 10:47:53 +0000 Tue, 27 Aug 2024 19:13:36 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.01 360 https://www.fishing.net.nz/forum/RSS_post_feed.asp?TID=138758 <![CDATA[The Fishing Website : Discussion Forums]]> https://www.fishing.net.nz/forum/forum_images/web_wiz_forums.png https://www.fishing.net.nz/forum/ <![CDATA[Parsun 20hp efi 4stroke : Hey mate, yip still seems to be...]]> https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839977&title=parsun-20hp-efi-4stroke#1839977 Author: dean1991
Subject: 138758
Posted: 27 Aug 2024 at 7:13pm

Hey mate, yip still seems to be keyed. Cheers]]> Tue, 27 Aug 2024 19:13:36 +0000 https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839977&title=parsun-20hp-efi-4stroke#1839977 <![CDATA[Parsun 20hp efi 4stroke : Is the pump impeller still keyed...]]> https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839976&title=parsun-20hp-efi-4stroke#1839976 Author: Mc Tool
Subject: 138758
Posted: 27 Aug 2024 at 7:07pm

Is the pump impeller still keyed to the shaft , not spinning freely ? ( bit of a long shot )]]> Tue, 27 Aug 2024 19:07:10 +0000 https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839976&title=parsun-20hp-efi-4stroke#1839976 <![CDATA[Parsun 20hp efi 4stroke : Your talking about the pump impeller?...]]> https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839961&title=parsun-20hp-efi-4stroke#1839961 Author: dean1991
Subject: 138758
Posted: 27 Aug 2024 at 6:12am

Your talking about the pump impeller? I did look at that and it still looks new with a bit of grease in it as per factory. Yeah sadly I mange to read that part after the fact 🤦🤦]]> Tue, 27 Aug 2024 06:12:59 +0000 https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839961&title=parsun-20hp-efi-4stroke#1839961 <![CDATA[Parsun 20hp efi 4stroke : after reading the manual you may...]]> https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839960&title=parsun-20hp-efi-4stroke#1839960 Author: Pcj
Subject: 138758
Posted: 27 Aug 2024 at 5:28am

after reading the manual you may of cooked the impeller.,do not run use port,you my of broken the circuit stopping water geting to impeller.

I have a mariner with flush port,never used it,but noticed it has a one way valve,dont know about parsun though,imagine be the same.
]]> Tue, 27 Aug 2024 05:28:34 +0000 https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839960&title=parsun-20hp-efi-4stroke#1839960 <![CDATA[Parsun 20hp efi 4stroke : Hi guys. Where do I start 🙄🙄...]]> https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839957&title=parsun-20hp-efi-4stroke#1839957 Author: dean1991
Subject: 138758
Posted: 26 Aug 2024 at 9:03pm

Hi guys. Where do I start 🙄🙄 stupid stupid me... Bought a brand new parsun 20hp efi 4stroke. Installed it on my 12ft boat.. anyway on first start up I had a 40galon drum setup with water in it. At start it was fine.. pumped water, the pee stream was fine.. I realized there was the flush hose and stupid undone it while the outboard was going. Water pissed out of it, not knowing exactly what it was I screwed it back on.. then I realized it wasn't pumping water anymore 😞 I read the manual and what it was... Further investing it only pumps water with the muffs on.. any one have any idea what I have Fu*#ed?? Bit stressed about it as the motor is brand new... Kick my own ass!! Hoping there is a easy fix and not a giant bill with the outboard mechanics. Thanks]]> Mon, 26 Aug 2024 21:03:15 +0000 https://www.fishing.net.nz/forum/forum_posts.asp?TID=138758&PID=1839957&title=parsun-20hp-efi-4stroke#1839957