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Proper way to store a generator?

Posted on 9/4/21 at 6:15 am
Posted by theantiquetiger
Paid Premium Member Plus
Member since Feb 2005
19221 posts
Posted on 9/4/21 at 6:15 am
I know, subtle “I got power” brag

What do I need to do to store it? I just filled it less than an hour before getting power restored (about 6 gallons in it).
Posted by tigerjjs
Baton Rouge
Member since Sep 2006
1238 posts
Posted on 9/4/21 at 6:21 am to
Drain the gas, drain the oil.
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17260 posts
Posted on 9/4/21 at 6:21 am to
Drain almost all the gas and then add some seafoam and run it till it runs completely out of gas, let it sit and crank it a few more time to burn the gas in the carburetor, let it sit for and repeat a few times , change the oil, the air filter , and go ahead and figure out what spark plug it uses and buy one of those too
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17260 posts
Posted on 9/4/21 at 6:21 am to
Why would you drain the oil?
Posted by theantiquetiger
Paid Premium Member Plus
Member since Feb 2005
19221 posts
Posted on 9/4/21 at 6:22 am to
quote:

Why would you drain the oil?


I think he means change the oil
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17260 posts
Posted on 9/4/21 at 6:30 am to
Also after I drained all the gas etc, I open the gas cap and let it sit in the bright sun for a while
Posted by PSU2LSU
Oxford MS
Member since Apr 2011
3144 posts
Posted on 9/4/21 at 6:33 am to
I drain the gas then run the trufuel 4 cycle fuel in it till it runs out. usually a 1/2 of the can. Then I run that once a year with the 4 cycle trufuel. The container said its good for 4 years on the shelf or 2 years after you open the container. Been doing this for a few years and haven't had a problem on my stored 4 cycle equipment like my generator and pressure washer.

I have no idea if this is recommeded or not, it is just what I've done with sucess.
Posted by member12
Bob's Country Bunker
Member since May 2008
32096 posts
Posted on 9/4/21 at 6:39 am to
quote:

Also after I drained all the gas etc, I open the gas cap and let it sit in the bright sun for a while


EPA is triggered.
Posted by thejudge
Westlake, LA
Member since Sep 2009
14061 posts
Posted on 9/4/21 at 6:48 am to
If there is ethanol run it out and drain the carb.

Leave cap off for a while so no varnish leaves a residue.

If it's real gas you can fill all the way up with gas and add stabil and its good for a year. Make sure there is no airspace again because of varnishing..

If it's electric start crank every three months to keep the starting batter charged up
Posted by AndyCBR
Baton Rouge, LA
Member since Nov 2012
7548 posts
Posted on 9/4/21 at 6:50 am to
Good advice to run it out of gas but you may still have problems if you don't get all the old gas out of the carb and bowl.

If you are going to store it dry without fuel you need to do whatever it takes to get the fuel out of the carb bowl. Sometimes there is a drain screw, sometimes you have to remove the whole carb.

Alternatively, storing it full of no ethanol fuel with stabilizer and starting it every month or so also will work but most don't remember to do that and it sits for years full of fuel and it causes problems later.

I store mine dry and remove the carb to drain all of the fuel. I also change the oil and mark it with a sticker for the date before I put it away in the shed.
Posted by CitizenK
BR
Member since Aug 2019
9467 posts
Posted on 9/4/21 at 6:56 am to
I just ran the gas out until a friend in Houston told me that the pros with rental generators added Seafoam when the gas was almost gone. I have been doing that now for several years. Once I got lazy and skipped the Seafoam then took a while to start next time we needed it.
Posted by upgrade
Member since Jul 2011
13032 posts
Posted on 9/4/21 at 6:58 am to
quote:

Why would you drain the oil?


So you can forget to fill it next time you use it and burn it up, duh.
Posted by Rusted
Member since Oct 2020
49 posts
Posted on 9/4/21 at 6:59 am to
Drain the tank from the petcock or run it until it runs out of gas. Don't leave gas in the carburetor fuel bowl so drain it by using the drain screw or taking the carb bowl off. Change the oil. You can change the spark plug if you want, it's cheap enough. I change it depending on how many hours are on it. Your good to go.
Posted by Pierre
Baton Rouge
Member since Nov 2005
5282 posts
Posted on 9/4/21 at 7:07 am to
Drain tank. Run until completely dry drain oil. Store for eight years until you use it again.
This post was edited on 9/4/21 at 7:08 am
Posted by AtlantaLSUfan
Baton Rouge
Member since Mar 2009
23076 posts
Posted on 9/4/21 at 7:18 am to
quote:

I just ran the gas out, until a friend told me the pros added Seafoam when the gas was almost gone. I have been doing that now for several years. Once I got lazy and skipped the Seafoam, it took a while to start next time we needed i


This is the answer. $8/bottle on amazon, but should be able to find in local stores. Generators are simple engines with no oil filter etc. They need a little extra care if you want it to start next time you need it.
Posted by urinetrouble
Member since Oct 2007
20507 posts
Posted on 9/4/21 at 7:25 am to
I’d wait until hurricane season is over before setting it up for long-term storage
Posted by Meauxjeaux
98836 posts including my alters
Member since Jun 2005
39961 posts
Posted on 9/4/21 at 7:26 am to
Isn’t letting it run till it dies the same as draining the carb?

I’ve had the same generator since before Katrina. All I do is let it run itself out and then put it up.

Coleman Gen with a Subaru motor. First or second pull start every time and purrs like a cat.

Think I’ll add seafoam this year though. Good idea.
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17260 posts
Posted on 9/4/21 at 7:28 am to
quote:

I’d wait until hurricane season is over before setting it up for long-term storage


This is good advice, I just know me, and lots others like me and if I put it away now without taking care of it , I will forget or procrastinate and end up leaving it half full of gas for a prolonged time,
Posted by Gifman
by the mountains
Member since Jan 2021
9345 posts
Posted on 9/4/21 at 7:28 am to
Generator Board
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17260 posts
Posted on 9/4/21 at 7:30 am to
quote:

Isn’t letting it run till it dies the same as draining the carb


Almost but not quite, generally there is some gas that remains in the carburetor and bowl even after it running dry as the gas vapors settle back down, I just let it sit for 20 minutes or so after running out and crank on it a few times to burn all of that residue out
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