50:1 ratio, 50 parts fuel to 1 part 2 cycle oil. This applies to a two stroke engine only as a four stroke model has an oil resevoir.The above ratio works out to 1 pint oil to 6 gallons fuel.
For a 2005, Mercury 3.3 hp outboard, a NGK BPR6HS.
The dry weight of the Mercury outboard FourStroke 40 HP boat motor released in 2005 is approximately 250 pounds. Later versions of this motor are slightly lighter.
The fuel/oil ratio is 50:1.
50:1
50:1
If not equipped with oil injection, use a 50:1 ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
An Oil Injected motor will have a separate Oil Resevoir, so mixing Oil and Gas is not required, and in fact inadvisable.
How do tune up 2005 Mercury Mariner
Red Mercury - 2005 is rated/received certificates of: USA:R
Yes it does. I have a 2005 Mercury Sable and mine just went out.
Mercury Milan was created in 2005.
Debmar-Mercury was created in 2005.