I've never used any fogging procedure on my '48 because it doesn't sit that long.

But I have used Mercury's fogging oil on my vintage and newer Mercury outboards. You have the motor idling and spray the fogging oil in the carbs until you stall the motor and it quits. It's quite a smoky startup after storage which tells me the cylinders were indeed coated.


1948 3/4-Ton 5-Window Flatbed Chevrolet

34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.