Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Can i use stihl 2 cycle oil for my outboard engine?
Have 2 cycle stihl oil can i mix that with gas for my 2 stroke 1990 15hp tohatsu outboard engine?
3 Answers
- Harry ButtcrackLv 76 years ago
Not advisable. Oil designed for use in air cooled 2 stroke engines has a much higher ash content than TCW3 rated oil designed for use in water cooled outboards. This will lead to carbon deposits in the combustion chamber and ring grooves in the pistons, which will eventually cause loss of compression. Use TCW3 rated oil only.
- Anonymous6 years ago
Yes. It all does the same job. Fully synthetic two stroke is the best to use as it doesn't foul the plug and protects the engine better than standard oil.
