Only mix enough fuel to last you one to three days at a time; this limit keeps the fuel fresh and minimizes the risk of any buildup. If you find mixing to be too time-consuming or annoying, Stihl does offer customers other options to run their chainsaws, such as Stihl MotoMix, a pre-mixed, high-performance fuel that is ready to use straight away, eliminating the need for measuring, shaking and storing. Whether you purchase a pre-mixed fuel or mix your own, following the correct ratio can keep your chainsaw working properly and keep it working for years.
To start, both Stihl and Husqvarna recommend the use of high octane unleaded gasoline. Both brands of pro saws are designed to burn fuel rated at 89 octane or higher. Most regular grade fuel has an octane rating of about 87.
Gas chainsaws use about one tank of bar and chain oil for every tank of fuel, so fill the reservoir every time you fill the tank. With the regular mixed fuel, the oil keeps the piston lubricated inside the cylinder. Mixed gas refers to combining the gas that some chainsaws use with oil.
does a stihl chainsaw use regular gas Related Question:
What kind of gas do you use for a STIHL chainsaw?
Use a minimum of 89 octane gasoline and always use fresh fuel. Only buy enough gasoline that you can easily use up within a two- month period. For air-cooled, two-cycle engines, use a quality mix oil that meets the engine manufacturer’s recommendations.
What happens if you use regular gas in a chainsaw?
If straight gas is used, it can damage and ruin the piston and crankcase within a minute, as the gas doesn’t take long to burn out these sensitive parts. Drain the tank immediately into a separate fuel container.
Does a STIHL chainsaw need mixed gas?
STIHL Chainsaws use a mixing ratio of 1 part oil to 50 parts petrol, which is 20 mls of oil per litre of petrol. If you are using any other brand please mix at 25:1 or 40 mls per litre. Using the correct fuel mixture is vital not only for Chainsaw performance, but also to protect the engine from potential damage.
Can I use 87 octane in my chainsaw?
To start, both Stihl and Husqvarna recommend the use of high octane unleaded gasoline. Both brands of pro saws are designed to burn fuel rated at 89 octane or higher. Most regular grade fuel has an octane rating of about 87.
What happens if you run straight gas in a 2 stroke?
Without lubrication, it’ll cause high friction, causing heat and causing metal filings from the piston rings knocking around, and losing a seal. In a way, oil counteracts all of these. If it’ll still turn over, flush the fuel, and put in the correct mixture of petrol and oil.
Does my chainsaw take mixed gas?
Your manual will tell you the fuel mixture you need. Many gas-powered chainsaws run on a 40:1 mixture of gasoline and 2-cycle engine oil. Other chainsaws run on a 50:1 mixture of gas and 2-cycle engine oil. Some older models use a 30:1 ratio.
Can you use any 2 stroke oil in STIHL chainsaw?
Can You Use Any 2 Stroke Oil In Stihl Chainsaw? I use Stihl oil for Stihl saws when I have two strokes. The Stihl oil is recommended to be 50:1 to 25:1, and any other brand oil is recommended to be 25:1 to 50:1 as well. Bargan brands are not as good as this.
Can you use Husqvarna oil in STIHL?
Can I Use A Husqvarna Chain Oil On A Stihl? The Husqvarna premium bar and chain oil is made of high quality materials: Totally suitable for use with all brands of gas-powered Stihls and electric Makita chainsaws.
How many ounces is a 50 to 1 ratio?
For a 50:1 ratio of gas to oil, use 2.6 fluid ounces of oil per gallon of gas. For a 40:1 mixture, use 3.2 fluid ounces of oil per gallon of gas.
Will my Stihl chainsaw run on E10 fuel?
As a rule, E10 fuel is compatible with all STIHL chain saws and power tools, as well as VIKING gardening tools with engines by Briggs & Stratton, Kawasaki and Kohler.
Does chainsaw need oil?
You want lubrication of the actual chain against the bar. You don’t want to chain to burn – which is what might happen if there’s too much friction. Without oil, it causes frictional force on the motor in the chainsaw as well.
What does the C mean on a STIHL chainsaw?
High-performance saws to help make your job easier To help you identify model features, look for these corresponding symbols: C = Comfort feature, E = Easy2Start™, Q = an additional chain braking system, R = wrap handle, and M = STIHL M-Tronic™.
Who makes STIHL chainsaw engines?
Andreas Stihl AG & Co. listen), German: [ʃtiːl]) is a German manufacturer of chainsaws and other handheld power equipment including trimmers and blowers. Their headquarters are in Waiblingen, Baden-Württemberg, near Stuttgart, Germany.
Can I run 93 octane in my STIHL chainsaw?
STIHL recommends that customers use a minimum of 89 octane fuel. If a customer chooses to use a 91 or 93 octane fuel, no damage to the engine will result. However, using an 87 octane fuel could lead to serious engine damage.
Can you put regular gas in a 2 stroke?
The dirt bike will work after you fill it with regular gas but it is just a matter of how long. Some may take hours before they crash but eventually, they will. 2 stroke engines require oil for lubrication, in the absence of this, there’ll be so much friction that leads to very serious wear and tear.