I have 60 HP two stroke Johnson on my boat, had it in about three weeks ago for a spring tune-up at the local dealership, didn't get it out until last night. It started right up and I let it sit and idle while I attached my Lowrance and tidied up the boat, about the time I untied from the dock and got going, the warning horn came on. Shut it down, looked in the book, steady horn means over heat, check for water flow out of engine. Started it back up, water IS coming out of engine vent hole, horn still sounding. Book says to start up and run at fast idle for two minutes to cool it down, did that, water comes in steady stream out of engine vent hole, horn still blaring. Shut it down, sat and had a beer and contemplated life and my possible canceled trip to Red on Friday for about 10 minutes, started it up - no horn!!! I then drove it around for 10-15 minutes without a problem!!
1) Do I dare take it up north this weekend?
2) Would idling at the dock, even with water coming out the vent hole, cause it to overheat? I've done that before...
I just figured that it is easy enough to just get a 3 bank so when the boat is not in use I can keep all 3 batteries charged. I have not bough a charger yet, maybe I will give it some more thought.
Edit: After thinking this over, with the size, weight, and heat output of the charger (as well as the cost) I think it makes sense to just
buy a 2 bank charger, I have a smaller charger i can use on the starting battery when the boat is sitting at home. Forgive me, for i am a retired engineer and I have to obsess over everything...
Congrats on the motor! I think you’ll like it.
I can’t say much on the charger location but I’ve seen them under the lid in back compartments and under center rod lockers. 160 degrees is more than I expected to hear.
Curious why you’re opting for a 3 bank charger with a 24V trolling motor. Unless you don’t feel you be running you big motor enough to keep that battery up as well?
I did buy an Minnkota Ulterra, thanks for the recommendations. I had a bunch of Cabela"s bucks saved up, which helped. Now i need to
get an onboard battery charger. Where do you guys mount these things in your boat? The manufacturer I am looking at {Noco genius)
says tht their 3-bank charger will run at 160 degrees, seems like a lot of heat in an enclosed compartment? Thanks for any input on this.
Wasn't terrible at a state park beach. Antelope island maybe. I wouldn't recommend it as a beach destination tho. Figured I was there, I'm getting in it.
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BLACKJACK
I have 60 HP two stroke Johnson on my boat, had it in about three weeks ago for a spring tune-up at the local dealership, didn't get it out until last night. It started right up and I let it sit and idle while I attached my Lowrance and tidied up the boat, about the time I untied from the dock and got going, the warning horn came on. Shut it down, looked in the book, steady horn means over heat, check for water flow out of engine. Started it back up, water IS coming out of engine vent hole, horn still sounding. Book says to start up and run at fast idle for two minutes to cool it down, did that, water comes in steady stream out of engine vent hole, horn still blaring. Shut it down, sat and had a beer and contemplated life and my possible canceled trip to Red on Friday for about 10 minutes, started it up - no horn!!! I then drove it around for 10-15 minutes without a problem!!
1) Do I dare take it up north this weekend?
2) Would idling at the dock, even with water coming out the vent hole, cause it to overheat? I've done that before...
3) Do those overheat sensors ever go bad?
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