Johnson115 troubles

I just bought a used boat that has a Johnson115. i dont know much about boats, so...what type of gas do I put in this? Is it a mixture of gas and oil? If so, how do I know how much oil to gas?

Re: Johnson115 troubles

Hi welcome to the Iboat group. We will all strive to help you but need just a bit more information. Best start with the engine number. That way you will get the correct information for your year and model. I ask for that because engines run from 20 to 1 gas to oil to as much as 100 to 1. Some engines have oil injection and need no oil in the gas. Makes knowing what you have very important.

Re: Johnson115 troubles

Welcome aboard.
Assuming it is a 2 stroke, mix is 50:1 use TCW3 rated oil.87 octane regular gas.50:1 is 2.6 ozs per gallon. 1pt (16 0zs) per 6 gallons.If you are that green you should take a safe boating course.