Just curious who all fogs their EFI 4 stroke engines? Last year, with mine, I only squirted some into the cylinders and rolled the engine over a few times prior to storage but this year I am strongly considering spraying directly into the air filter/plenum area and spraying until the engine stalls or I at least see white smoke coming out of the exhaust. Any concerns with doing this with an EFI engine? I assume not but because I have only fogged out carbed engines before, I thought I had better ask just in case?
(It's a 2007 Merc 90 HP 4 stroke)
(It's a 2007 Merc 90 HP 4 stroke)