de-winterizing after 3 years

hvac6470

Cadet
Joined
May 25, 2005
Messages
25
Going to do a de-winterizing on a 1987 thunder craft citation.<br />After it got winterized it sat for 3 years, need some ideas of <br />What to do to the thing. 175-v6 merc
 

jeff13601

Chief Petty Officer
Joined
Apr 30, 2005
Messages
593
Re: de-winterizing after 3 years

You should probably start with a tuneup on the engine. You will also need to replace the fluid in your outdrive and check the condition of your bellows. Also if it has sat for that period of time you should get the old gas out of the tank and replace with fresh
 

jlinder

Lieutenant Junior Grade
Joined
Jul 5, 2004
Messages
1,086
Re: de-winterizing after 3 years

I have heard about pulling the plugs, putting in a light oil like Marvel Mystery oil, and letting it sit for a week.<br /><br />Then use a wrench on the pulley and turn the crank a number of times to get everything distributed.<br /><br />The reason for this is to make sure that everything is free when you try to start it. The last thing you want is to hit the starter and find something is locked up.<br /><br />I would also think of changing the oil. Pouring new oil in the top will help get everything lubricated before you try to start it up.<br /><br />Just my thoughts. I'm sure there are others out there with better ideas.
 
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