Doing my 20 hour oil change on my 250 (3B221743) and I was VERY surprised at how dirty the oil is. Glad I decided to do the 20 hour instead of waiting until the 100 hour oil change.
Doing my 20 hour oil change on my 250 (3B221743) and I was VERY surprised at how dirty the oil is. Glad I decided to do the 20 hour instead of waiting until the 100 hour oil change.
I had the same experience. I tell everyone now to do the recommendation of 20 hrs
I will do mine at 20.
Will the oil look at 40 hours like it did at 20?
No...
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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that was not my experience......I really think the 20 hour change is worth the time and money!Originally Posted by Gamblerman65
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