Winterizing a fuel injected/ throttle body motor

Bt Doctur

Supreme Mariner
Joined
Aug 29, 2004
Messages
19,384
Getting close to the close of another season so do it right or pay the price.
You CANNOT spray fogging compound into a fuel injected motor`s intake. you will ruin the sensors. You need to make up a small gas can with the winterizing cocktail and hook it to the fuel inlet. Gas, Stabilizer, Engine Store, and some 2 stroke oil
You CANNOT pump/pour the A/F into an engine WITHOUT draining everything first. You will crack the block.
Remove the drain plugs and probe the holes to make sure it drains.
 
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