I have a Mercury 850 probably from late 70's to early 80's - what is the proper oil to fuel mixture and what kind of gas should I use. I have a 6 gallon tank.<br /><br />Thank you.
Thank you. <br /><br />In one of the 6 gallon tanks, I put in the whole thing of oil, I guess maybe it was 2 pints if that's the standard size - what should I do?
