What is the difference between auto 10w30 and lawnmower 10w30 and which is better in a 4-cycle lawnmower?


Posted May 31st, 2010 by admin 3 Comments »
lawnmower
tlh2108 asked:


I use a lawnmower with a 4-cycle engine; it is less than 10 years old. I would like to know if I should only use 10w30 specified as lawnmower oil or if I can use regular 10w30. Thanks