05-06-2018, 04:54 PM
I've not seen it with car engines, but when outboard engines are 'winterised' they are often run until just before fuel runs out and "fogging" oil is then sprayed in via the carburettor to protect the airways, carb and cylinders from corrosion.
Comes in a spray can. See link https://www.goldeagle.com/tips-tools/fog...ging-oils/
Comes in a spray can. See link https://www.goldeagle.com/tips-tools/fog...ging-oils/