Tumbleweeds
Forum Newbie
Never use starting fluid it drys out any lubricants in the cylinder use carburetor cleaner or brake cleaner spray. Oil 5w 30 in winter. Other info about the choke is correct.
24hp Kohler Hard to Start When Cold
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Tumbleweeds
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Hard to come by in some places. Try mid grade.
Gord Baker
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After checking Choke setting, replace spark plugs. Use fresh fuel.
The advice to use non-ethanol gas in the winter (actually year-round) is good. You can find the nearest source at www.pure-gas.org. If there's a marina near you with a fueling dock, that's a very good place to find it.
Ethanol does absolutely nothing good for your engine, winter or summer. Among its many drawbacks (lower energy content, for instance) ethanol is hydrophilic, which is a fancy way of saying that it attracts water. I shouldn't have to explain that attracting water into your fuel system ain't a good idea.
Switching to a multi-vis motor oil is also a good idea. And I would suggest a careful setting of the valve lash in the fall as part of your regular winter prep maintenance. If the lash is off just a couple thousandths, it can disable the partial compression-release system that is built into these engines, making starting MUCH more difficult in any weather.
Ethanol does absolutely nothing good for your engine, winter or summer. Among its many drawbacks (lower energy content, for instance) ethanol is hydrophilic, which is a fancy way of saying that it attracts water. I shouldn't have to explain that attracting water into your fuel system ain't a good idea.
Switching to a multi-vis motor oil is also a good idea. And I would suggest a careful setting of the valve lash in the fall as part of your regular winter prep maintenance. If the lash is off just a couple thousandths, it can disable the partial compression-release system that is built into these engines, making starting MUCH more difficult in any weather.
good thread - - here's a trick -- next time if you take off the breather air intake and the choke plate isn't closed properly you can quickly determine if that's the problem by cupping your hand over the mouth of the carb intake and starting it - - if it starts immediately you are confirming it likely was the failure of the choke plate to be closed -- i also wanted to echo the earlier comments about using ethanol free gas.... plus of course using STABIL and/or SeaFoam as additives --i actually put it in empty gas can before i go to fill them -- that way i have it in the cans to prevent moisture and other fuel problems during storage - its also likely some of us use less gas during winter to move snow than we do mowing so gas sits longer unused?????? Also want to echo about using proper oil -- eg: 5w-30 during winter --which as stated earlier wrong oil viscosity can make starting more difficult.......i have older '80 Kohler twin 17 so i am actually starting to switch to Kohler brand oil that includes the ZDDP zinc phosphorus additive which is healthier for older Kohlers
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Fuel stabilizers don't really counteract the shortcomings of ethanol gas. The best thing to put in the tank is GASOLINE, pure and simple. That's because the engines, especially the older ones, were engineered to run on GASOLINE, pure and simple.
I see that you just joined the forum, and I'll offer a hearty welcome! But I also note that you joined on December 18, 2022 -- which is TOMORROW. Now that is a pretty neat trick! Perhaps one of the moderators here can explain how you did this little time-travel thing.
cantdw
Forum Newbie
Not to beat a dead horse, but Rivets is right on the money. Better never to try a short cut on a mower, in heavy traffic or elsewhere in life, since lack of patience and ignoring intended design will inevitably bite you in arse. I have the marks to prove it!
cantdw
Forum Newbie
TBone, when you look out at the celestial heavens and think, WOW!, I must be the only one who can see the beauty of the night sky, think again. Its yesterday, today and tomorrow all the time - it just depends on where you are on the Earth and your point of view. Happy Holidays!
Nicely said. The night sky is truly a wonder, but so is the world when the sun shines. My favorite hymn of all is "How Great Thou Art." A quick review of those lyrics will tell you how I feel each and every time I step outside.
My "seasonal" greeting will never change. It is always "MERRY CHRISTMAS!!!!!"
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