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Old 12-10-2012, 11:45 AM
arkie_3_fan arkie_3_fan is offline
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Join Date: Jul 2009
Location: Warren, AR
Posts: 40
Quote:
Originally Posted by Wayne 55 View Post
Check the coils. Sputtering at times makes things sound like a fuel issue when in fact its the first sign of Electrical issue. Now days with the Ethanol fuels and especially on a mowing machine the engine temps run hotter than normal sometimes simply due to too much grass clippings plugging the air supply for cooling and of course ethanol mixed fuels run hotter due to the fact fixed jet carbs are jetted for gasoline not a Ethanol blend. All this add up to heat, heat kills electrical components. Do a check on the coils to start.
I haven't been using fuel containing ethanol, but that's not to say the coil may not be going bad since that seems to be a common problem on Kawi motors. From what I've read, my symptoms sound like a coil failure, but if that is the case, why would the motor run better when I shut the fuel valve off?
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