I've got a quart of high quality Motol synthetic motorcycle oil I would like to use up. Any reason not to use it in
a 13 YO 18HP Briggs riding mower? I'm not sure what the manual calls for, I think it may be 10-40.
a 13 YO 18HP Briggs riding mower? I'm not sure what the manual calls for, I think it may be 10-40.