I did not know that you made one of these flush kits. This will literally add years of life to your motor if you use it religiously. Blessed be

Zoo the best of my knowledge you can’t leave it in. You must refit the plug. If you leave it in the water being sucked up by the engine will not be circulated around the whole engine. Most will spurt out the hose connection that you left in. Check it out with the engine manufacturers.

what are you on about? a mate of mine has had something similar to that on his outboard for three or four years, with simple garden fittings at a cost of $5

can i leave the quick connect on attached at all times or will it effect the water pressure?

And flashing the motor this way, you dont need to start the engine, correct?

I installed this fitting on my 2021 Suzuki four stroke. I was told I could leave it in. Water shoots out the little hole on the side of the fitting when I ran it at the lake. Thing was the hole was pointing towards the boat so it was shooting a stream of water in the boat. Is this normal? I thought the check valve on the fitting would prevent this. Anyone else have this issue??

I will be taking my pontoon boat up the Neuse River in NC and that is really brackish water. I will be using a public boat launch to both launch and recover. There is no water faucet to hook a hose up to for at minimum an initial flushing with just plain no salt water. My thought is to have a couple gallons of mixed salt away and water and with a funnel get it down the two flush ports I have on my Suzuki 150. Once I complete the 3 1/2 to 4 hour drive home, I will go through the full de-salinization process properly. What are your thoughts on my plan??