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My Kohler 5e marine generator is overheating. At some point
My Kohler 5e marine generator is overheating. At some point in the past, the previous owner had let a number of impeller blades into the heat exchanger which was causing overheating. All debris has be… read more
Ted G.
Ted G.
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westerbeke 40 raw water got less and less when running. Pulled boat, pulled impeller, bad, replaced, tried to winterize and would not suck water. Took off the heat exchanger plate and water flows when… read more
Boat Doc
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I have a Westerbeke 12.0 BTDC generator, i am reading your
Hi, my name is***** have a Westerbeke 12.0 BTDC generator, i am reading your previous comments about water not coming out the exhaust. It all started with sucking a bag up which caused the impeller to… read more
Tan
Tan
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Tan, I have been dealing with raw water pump issues
Hello Tan, I have been dealing with raw water pump issues for a while and have gone through the whole system. After testing the water flow I don't think I am getting enough water through the system as… read more
Tan
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1gm10, with a heat exchanger.... coolant warning lite comes
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Tan
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I purchased a Morgan OI 33 which is fitted with a Perkins 4108.
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Rugger ?: Electric generator in a boat with a Rugger Engine
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James
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I have a 1990 kohler generator. I have replaced the impeller,
I have a 1990 kohler generator. I have replaced the impeller, i am not getting any water flow from the exhaust. We have good flow from lake water.… read more
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hi there, 1997 38 carver sant. runs hot like 210 degrees and
hi there, 1997 38 carver sant. runs hot like 210 degrees and every part has been changed.454s 650 hours and i am afraid to go far because it will overheat.… read more
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Have TAMD60C and stbd engine overheats at higher revs. Have
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Tan
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I have a 2005 5.7 black scorpion that just lunched a cooling
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i have a volvo penta aq125a im having overheating problems
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I have a volvo D1-20 engine with leg. When the boat sits on
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Tan
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i have a 2006 280 searay with a 496 merc and bravo 3 stern
i have a 2006 280 searay with a 496 merc and bravoXXXXXi have a problems with over heating, and have put on new impeller and new water pump housing,and still have a problem with over heating ,and also… read more
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Over heating ,Mercruiser 260 small block .Removed the thermostat
Over heating ,Mercruiser 260 small block .Removed the thermostat ,cooling water is black and feels "rubbery".Could this indicate that the probable cause is either the impeller in the seawater intake p… read more
Captain Dave
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I have a 24 ft glastron with a 5.0 motor and the over heat
I have a 24 ft glastron with a 5.0 motor and the over heat alarm went off I changed the thermostat but it still happened . I pulled the impeller and it also looked fine I pulled the plug on top of the… read more
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Meet the Experts:

Ted G.

Ted G.

Rigger, Diagnostician

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40 years boating, Safe boating instruct., Offshore Race promoter, Failure Analysis, Expert Witness

Dominick

Dominick

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Jason

Jason

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Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

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Jeff G.

Jeff G.

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Captain Dave

Captain Dave

Marine Mechanic

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USCG Licensed Captain, 20+ Years Boating, Fishing, Maintenance and Repair Experience

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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