Pulling the start cord on a chilly morning, you hear that sputter. Even after clearing drive, it won’t catch. And no, issue isnt mechanical; most often it’s fuel related.
Snow blowers are particular beast, and they runs on two-stroke engine that need an exact mix of gasoline and oil. Get this wrong, and not only will you void your warranty, but you’ll seize up the engine as well. The chemistry in the cylinder are unforgiving.
You is combining extremely cold, high-pressure, combustible fuel and synthetic lubricants. There is a thin margin of error. Applying incorrect lubricant will cause a good Troy-Bilt to become an overpriced paperweight.
The best step of preventative maintenance is knowing what enters tank. This protect your investment. Beat the blizzard, don’t let it beat you.
Choosing The Right Oil For Your Troy-Bilt Snow Blower
Two-Stroke Engine Basics
And buy a good, two-stroke oil formulated for air cooled engine. Not automotive motor oil. That’s for water cooled, complex filtering system.
Your little snow blower doesn’t have an oil filter or a radiator. It use the combined oil to both grease piston and carry heat away from it. The exhaust ports gets gummed up by auto oil, which lead to carbon deposits that choke engine.
People miss this step. All they see is oil. Oil is oil!
No it isn’t. Read label on bottle. It need to be either ISO L-EGD or JASO FB.
That tell you that it’s an oil made specificaly for use in a pre-mix application. The industry standard brand include Yamalube, Echo Premium and Stihl HP. All burn clean.
Why does it matter if it burns clean? Because if it doesn’t burn completly, it will leave gunk on your spark plug which cause hard starting and even misfires. If you’re trying to get out of the woods fast because it’s time to remove snow, a clean plug makes all the difference between getting the job done or having an afternoon of troubleshooting.
Choosing the Right Oil
Generic cheap oils doesn’t always pass the test. You’ll save two bucks but spend an afternoon troubleshooting instead. Ratio is just as important.
Mixing Ratios and Measurement
For most new Troy-Bilts, you will need a 50:1 mix. That mean fifty parts gasoline to one part oil. Some older machines and some commercial line may be different than what you think.
Read your machine’s manual. Too little oil and you’ll burn up your engine quick and it will seize. Without enough lubrication, metal surface grind away at one another.
Too much oil create excess smoke and plugs up the sparkplugs. It feel like the engine is drowning. Find that sweet spot.
Measure. Don’t eyeball it. A fuel measuring cup made for mixing remove the guessing game.
Fuel Storage and Stabilization
Fuel selection also involve storage. If fuel sit in the tank more than one season, add a stabilizer. Gasoline deteriorates rapidy.
The old gas goes bad and gums up the jets in carburetor. Even good oil can’t prevent this. Your best protection against starting issues in the spring is fresh fuel with top-of-the-line two-stroke oil.
Unless you’re storing it for several months, don’t drain your tank. Fuel stabilizers today preserve the mix all season long. Should you add a quick shot of gas?
Common Myths and Mistakes
Some owners swear by it. It is a dangerous myth. It only take a minute or two.
The engine overheat and the piston melt. Repair bill should of been much more than oil. Use the mix.
It is simple. It is reliable. It keep the engine humming and the snow flying.
Feed it what it deserves. Quiet morning, cleared driveway, pays you back.