I was leaving the Kenmore launch and strayed from the channel when the boys got a but rambunctious and removed my attention from our navigation...
I killed the main and turned the trolling motor on until we made it back into 10 ft water. I fired up the main and we took off without any issues. I was only running for few minutes on slow plane and noticed a lot of steam swirling around the motor and a toasty warm smell.
I have a feeling the intake is blocked or I killed the water pump.
Is there an easy way to flush the cooling system on my outboard or do I have to take the thing apart? (1971 Merc 115, inline 6, 2 stroke)
Sucked up some mud, now Im overheating.
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Sucked up some mud, now Im overheating.
Last edited by Anonymous on Mon Mar 21, 2011 10:59 am, edited 1 time in total.
RE:Sucked up some mud, now Im overheating.
Look on the back close to where the tattletail outlet is. There MIGHT be a plug for back flushing the cooling system. Attach a hose and backflush it for a few minutes with the motor OFF/NOT RUNNING.
Call http://www.limitoutmarine.com/ as they would know if that feature is on your motor, not all have it, expecialy the older motors.
Limit Out Marine
Call http://www.limitoutmarine.com/ as they would know if that feature is on your motor, not all have it, expecialy the older motors.
Limit Out Marine
Last edited by Anonymous on Mon Mar 21, 2011 11:10 am, edited 1 time in total.
Tom.
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Occupation: old
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RE:Sucked up some mud, now Im overheating.
I have the same motor, I was in a tournament at Clear Lake and the algea bloom was bad, the same thing happened to my motor, it would get on plane and sputter/smoke like it was overheating, I took it home and ran water through the lower unit with the rabbit ears without running the boat for 5-10 mins and cleared 90% of the algea out.
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RE:Sucked up some mud, now Im overheating.
I put the muffs on it, turned on the water for a few min, started the motor and slowly increased water pressure.
A ton of silty brown started coming out. Ran it for 15 minutes and all seemed good. Well... kinda. Taking it back down to the lake today for a test.
Some other issues were found so we think were going to pull the motor in two weeks while we replace the gaskets/seals in the cooling system, replace impeller, carbs rebuilt.... and see where that leads us.
A ton of silty brown started coming out. Ran it for 15 minutes and all seemed good. Well... kinda. Taking it back down to the lake today for a test.
Some other issues were found so we think were going to pull the motor in two weeks while we replace the gaskets/seals in the cooling system, replace impeller, carbs rebuilt.... and see where that leads us.