salinfantino@mail.com 2 #1 Posted September 1, 2024 I just purchased a 312-8 with the m12s series motor. Stupid question here but is there no oil filter on these motors? Share this post Link to post Share on other sites
JCM 10,017 #2 Posted September 1, 2024 (edited) No oil filter. Edited September 1, 2024 by JCM Share this post Link to post Share on other sites
salinfantino@mail.com 2 #3 Posted September 1, 2024 That's what i thought. I wasn't going crazy. 1 Share this post Link to post Share on other sites
salinfantino@mail.com 2 #4 Posted September 1, 2024 saw somewhere tom use 10w-30 Share this post Link to post Share on other sites
SylvanLakeWH 27,494 #5 Posted September 1, 2024 I use straight 30 wt rotella. 2 Share this post Link to post Share on other sites
953 nut 57,839 #6 Posted September 2, 2024 This owner's manual for your engine may cone in handy. Please feel free to ask any question you may have. Share this post Link to post Share on other sites
