Fogging an 06 75HP

[banjoboy]

Hello,
This is my first posting. Hope this isn't a stupid question. I have a 06' 75HP Yamaha and i want to fog the engine later among other things. I am new to fuel injected outboards. Where do i spray the fogging oil? If i stand on the starboard side of the moter and look around on the front of the engine, there is a oval shaped opening with an air filter. I assume this is where you spray? I keep hearing that there is a cover that needs to be removed. Confused.

[boats.net]

Better to remove spark plugs and put about an ounce of fogging in each cylinder, reinstall plugs, remove landyard cord so engine doesn't start up and spin engine over a couple of turns with starter to coat cylinders with oil.

[banjoboy]

Still confused

Hey thanks for the response. Are you implying that fogging the air intake is not neccassary? Just the cylinder walls?

[rodbolt17]

google mercruiser or volvo EFI fogging mixture.
we dont like spraying any liquids down a spark plug hole.
if you do you MUST rotate the 4 stroke at LEAST 2 revolutions with the plugs out.
Ill try to post some pics of an F250 rod and an F50 rod that hydrolocked.
I also use a product called crankcase stor-N-start in the engine oil.
the fogging mix will coat cyl walls,protect VST surfaces and aid in keeping injectors from sticking.