Ok I went to the stealership for some oil I went with the lucas, I changed the oil and filter, then went for a ride. Then I noticed the bottles they gave me one bottle of 10w30 synthetic, and one bottle of 10w40 semi-synthetic, will this hurt anything, and should i change it out fast like I have put about 60 miles on it so far in the past day.

 

Probably won't hurt anything at nominal temps, but when the temps climb for late spring and summer, I'd rather stay with 10W-40. The mixing of the oils shouldn't be a problem at all.

 

no worries...