How To Winterize A 4 3 Mercruiser At Hope Cave Blog Hey guys in today’s video i’m going to show you how to winterize just the motor side on this mercruiser 4.3 v6. this is the only way you’re going to want to. How to winterize a boat. 4.3 mercruiser alpha one. the same can be done on a 3.0, 4.0, 4.3, 5.0 and 5.7. i winterize this inboard by pouring coolant in the m.
How To Winterize A 4 3 Mercruiser At Hope Cave Blog 1. connect water to muffs and place on drive. 2. run engine up to operating temp. 3. switch over to antifreeze and run engine on antifreeze. 4. once pure antifreeze is coming from exhaust, fog motor until it dies. 5. pull all drain plugs on engine block and drain antifreeze, then reinstall plugs. Winterizing mercruiser alpha one. fogging the motor. putting coolant in the motor. this way is way more in detail i show you how to do it. youtub. Step 4. attach a garden hose to the motor flush tool and place it over the vents on the out drive. turn the water supply on and allow the air bubbles to work out of the hose before starting the engine. step 5. start the engine and allow it to run for five minutes. step 6. Some models have drain plugs on either side of the exhaust elbow. remove the plugs and make sure the passages drain. 14. save all your drain plugs in a safe place for spring. 15. unclamp and remove the large fat water hose from the front of your motor. this will allow more of the blocked passages to drain. 16.
How To Winterize A 4 3 Mercruiser At Hope Cave Blog Step 4. attach a garden hose to the motor flush tool and place it over the vents on the out drive. turn the water supply on and allow the air bubbles to work out of the hose before starting the engine. step 5. start the engine and allow it to run for five minutes. step 6. Some models have drain plugs on either side of the exhaust elbow. remove the plugs and make sure the passages drain. 14. save all your drain plugs in a safe place for spring. 15. unclamp and remove the large fat water hose from the front of your motor. this will allow more of the blocked passages to drain. 16. Pull all the drain plugs (there's upwards of 4 5 depending on the year), fog the cylinders, change the oil, change the gear case oil, change the fuel filter, make sure you put fuel stabilizer in the tank and run it through the carb before shutting down for the year, and get the battery on a tender, or better yet, take it inside where it'll be warm for the winter. 1) run a garden hose on muffs, make sure the engine comes up to temp for about 10 min. (this heats the oil and flushes any salt away) 2) do an oil change. 3) grab a submersible 1 4 hp pump. 4) grab a short section of hose. (mine is about 8 10 feet) 5) grab a 5 gallon bucket.
How To Winterize A 4 3 Mercruiser At Hope Cave Blog Pull all the drain plugs (there's upwards of 4 5 depending on the year), fog the cylinders, change the oil, change the gear case oil, change the fuel filter, make sure you put fuel stabilizer in the tank and run it through the carb before shutting down for the year, and get the battery on a tender, or better yet, take it inside where it'll be warm for the winter. 1) run a garden hose on muffs, make sure the engine comes up to temp for about 10 min. (this heats the oil and flushes any salt away) 2) do an oil change. 3) grab a submersible 1 4 hp pump. 4) grab a short section of hose. (mine is about 8 10 feet) 5) grab a 5 gallon bucket.
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