2003 Mercury 75hp Serial 0T787481

[Norm Magnuson]

I made a mistake on my oil change. I have 4 quarts of 10W-30 and 1 quart of Premium Gear Lube installed. Can I run it this way or do I need to drain and install 5 quarts of 10W-30? I have not used the motor with this mixture of oil. Thoughts?
Thanks.

 

[faztbullet]

Drain!!!!

 

[Norm Magnuson]

Thanks faztbullet. This is what I was leaning towards. Think I should push a quart of 10W-30 through as a flush?