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
Promoted
charlietooo
Lv 4
can I use 50/1 2stroke mixture in a 4 stroke petrol engine. there is no catalist. engine ok for un&leaded fuel
4 Answers
Relevance
- 2 decades agoFavorite Answer
yes no probs what so ever it will even lubicate the valve stems while running on it!
- 2 decades ago
If you are using it as Fuel, yes , but why waste the oil.
And only as a temporary use, not long term
- 2 decades ago
no. best not to. wont do the engine any favors. if you got time to ask on the net, you got time to get some 4 stroke
- Anonymous2 decades ago
only if you want it to smoke and foul spark plugs
Still have questions? Get your answers by asking now.