How to mix fuel and 2 cycle for yamaha 115

Not sure what year motor you have. Precision Multi-Point Electronic Fuel Injec.

Your best cruising rpm will normally be between 3000 and 4000 rpm.

How to mix fuel and 2 cycle for yamaha 115. Add the two-stroke oil through the funnel mixing thoroughly. Re-seal both the fuel and oil containers. Clean-up an spilt fuel or oil and make sure to commit to memory or note down which fuel tank has the mixed fuel ready to go.

Enjoy your time on the water. Have a yamaha 115 2 stroke outboard motor and will like to know how much of the 2 cycle oil to a gallon of gas - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. For all Remington 2-cycle products the ratio is 401.

This means youll want to add 32 oz of oil to every gallon of gasoline. See table below Your equipment may vary so always check your manual for the correct ratio and detailed instructions. Mix fuel in the gas can.

Never in the fuel tank. Pour the mixed fuel into the tank. Yamaha recommends regular unleaded.

Youre probably going to top out at about 3-12 to 4 mpg. Your best cruising rpm will normally be between 3000 and 4000 rpm. Without Fuel Scan equipment you will have to pay close attention to fuel usage to determine what speed is most efficient.

To mix two-cycle fuel start by putting the correct amount of oil in the gas can. Then slowly add the correct amount of gasoline. Do not try to mix the gas and oil directly in the gas tank of the equipment.

Do not use any fuel that is over 30 days old. Do not mix more fuel. Ok remove the pump remove the pump drive shaft reinstall the pump.

Remove the tank on the engine. Jump the white wire from the tank engine side harness to the black wire. To prevent a low remote tank alarm at the remote wiring end simply jump the blackred to black.

Now there will be no oil alarms. My Yamaha outboard was having a stalling bogging down problem. This video shows how to quickly diagnose the fuel system and rebuild the carburetors.

94 Yamaha 115 2 stroke wont idle 08-23-2011 1117 PM. Motor will start with choke on off once started. Have to keep fast idle around 1500 rpms to keep motor running.

If i drop fast idle and put into gear quickly it will stay running but if i give it any more throttle than 1500 rpm it floods out and dies. If i go through this starting. When mixing 2 stroke 2 cycle fuel the mixture is expressed as a ratio of fuel to oil.

For example to mix 501 you use 50 parts fuel to 1 part oil which equals one litre of fuel to 20 millilitres of oil or 1 gallon of fuel to 256 fluid ounces of oil. For detailed instructions on what you need and how to mix. All the newer Yamaha outboards and their components have been designed to withstand the corrosive properties of ethanol fuels so if you cant find an ethanolfree gas pump in your area or you prefer to run the E10 gasoline I suggest you run the manufacturers stated octane fuel and also subscribe to the major brand-name fuel suppliers.

2808 satisfied customers. Have a yamaha 115 2 stroke outboard motor and will like to. Have a yamaha 115 2 stroke outboard motor and will like to know how much of the 2 cycle oil to a gallon of gas.

Charter Captain IS. If you are new to boating love boating need a refresher or are just plain bored this video is for you. I will explain things to look for before taking your.

Fuel consumption Chart - Mercury - Evinrude - Honda Marine - Yamaha Marine - Suzuki Marine - Johnson - Outboard Motors MerCruiser - Volvo Penta Diesel Inboards GPH MPG LPH KPL Miles per Gallon - Gallons per Hour Kilometers per Liter - Liters per Hour. Power Performance Power and Efficiency. Precision Multi-Point Electronic Fuel Injec.

Add to Wish List. 2019 Yamaha 115 HP F115XB Outboard Motor. LIGHTER WEIGHT COMPACT At 377 pounds the new F115B is 24 pounds lighter than the previous.

On this initial switch-over to premixed fuel you must add enough oil to treat the full capacity of the tank. Determine the capacity of your fuel tank and fill it with the proper ratio usually 501 FuelOil of premixed fuel. For example 1 pint of quality outboard oil to 6 gallons of low or no ethanol fuel yields a 501 ratio.

Simply double the quantities to determine your correct mix ie 12 gallons fuel to 1 quart oil 24 gallons to 2. I have 98 Yamaha 115 2 stroke that I just bought and Ive always pre-mixed my fuel. Im thinking I will leave the oil injection system on the motor if everything is in good working order.

I know that there is a low oil alarm but other than that how do you know if its working correctly. Welcomethis question may need more than a single answer. Please post back with additional questions on this at any time.

The oil ratio is not adjustable. It varies according to the rpm of the engine. To help reduce smoke make sure you have good compression do a tune up new spark plugs.

Another important note about removing the oil injection on any outboard is when mixing at 501 that is the ratio the engine requires at high speed running. At idle and low speeds the mixture is more like 1001. If you do allot of idleing and trolling the cylinders can coke up with carbon and many more fouled plugs.

6 Jun 1 2003. You only mix the gas if you have a block off kit Yam is right though not just any oil will do. Some oil is crap I prefer any Klotz 2 Stroke pre-mix.

I use Klotz R50 Techniplate for my blasty. In the case for mixture I was running 321 but now am running 361 but you can experiment in the range from 321 to 401. Turn the idle mixture screw counterclockwise 14-turn at a time until you hear the engine begin to stall out and turn it clockwise 14-turn.

Adjust the idle mixture screw by turning it clockwise 14-turn at a time until it starts to stall again and turn it back counterclockwise 14-turn. Jun 3 2012. Mercury 115 2 Stroke- how much 2 stroke oil will it use.

Not sure what year motor you have. But I run 16 oz of oil to 6 gallons of gas 501 in my 1978 Merc 115.