fogging means introducting special oil into the intake passages and
combustion chamber. the stick, vaporous oil protects metal surfaces
from corrosion. On a 4-stroke, this means intake valve stems, piston
rings, cylinder walls, and exhaust valves.

technically fuel injected engines do need their fuel to be stabilized
because the efi gas is not exposed to air. but the the fuel in the tank
is. so stabilizing fuel still makes sense.

my guess is the person who advised you confused fogging with
stabilizing.

editor
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