I need to find out what the oil/fuel mixture is for my 88' 20hp mercury outboard.
S svang Recruit Joined Apr 28, 2009 Messages 1 Apr 28, 2009 #1 I need to find out what the oil/fuel mixture is for my 88' 20hp mercury outboard.
K KB4GAP Cadet Joined Apr 28, 2009 Messages 7 Apr 28, 2009 #2 Re: Oil mixture for 1988 mercury 20hp outboard I think standard mix is 50 to 1. Someone correct me.
V verado7 Chief Petty Officer Joined Apr 28, 2009 Messages 511 Apr 28, 2009 #3 Re: Oil mixture for 1988 mercury 20hp outboard yep 50:1 or 20ml per liter of gas 200ml per 10 litres etc etc.
Re: Oil mixture for 1988 mercury 20hp outboard yep 50:1 or 20ml per liter of gas 200ml per 10 litres etc etc.
