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Thread: Honda 200e Running hot

  1. #1
    Join Date
    Oct 2008
    Location
    NB, Canada
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    852

    Honda 200e Running hot

    I've got an '85 200m with a 200e motor in it. I had it out for a ride today, and when I reached down to shift from low to high range, I noticed the engine case was so hot I couldn't hold my hand on it, not ever on the sub-trans. Is it normal for my engine to be this hot? I know i wasn't going very fast, some areas I only hit second gear. I'm running 10w40 oil.
    Rides:
    1985 250sx
    1982 ATC185s
    1984 200es

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  2. #2
    Join Date
    Jan 2003
    Location
    Southern MN
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    1,875
    Air cooled motors are designed to run hot. The fins on the jug and head are for cooling, but they need air flow to cool. By you riding the machine slow, or letting it sit and idle will make it become HOT. It needs to be moving to keep cool.
    THE 80's RAGE! Currently owns:
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    85 Yamaha Tri Z 250
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  3. #3
    Join Date
    Oct 2008
    Location
    NB, Canada
    --
    852
    It seemed to be running hot all day, even when I was in 3rd and 4th gear. I know the cylinder and head would get hot, but I didn't think the sub-trans would get so hot I couldn't hold my hand on it. BTW, my cooling fins are clean.
    Rides:
    1985 250sx
    1982 ATC185s
    1984 200es

    Always Hoping For a Maritime Trikefest- http://www.3wheelerworld.com/showthr...s-where-you-at

    "Wear Limits Are Just A Suggestion"

  4. #4
    Join Date
    Jul 2009
    Location
    St. Agatha, ON, Canada
    --
    1,497
    it might need an oil change, changing the oil might help it.

  5. #5
    1985BigRed250ES's Avatar
    1985BigRed250ES is offline At The Back Of The Pack Arm chair racerAt the back of the pack
    Join Date
    Jan 2009
    Location
    Rison, Arkansas, United States
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    397
    the sub trans will get hot. Its normal for an air cooled motor.

    1985 Honda BigRed 250ES
    runs good all original
    Restoration in progress:
    1980 Honda ATC 110
    1985 Honda ATC 250SX
    1982 Honda 200ES BigRed
    1984 Honda 200S
    1984 Honda 200S parts bike
    1985 Honda ATC 110
    1983 Honda ATC 110 parts bike, runs but smokes
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