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Generator Cuts Off #4804747
07/04/18 07:29 AM
07/04/18 07:29 AM
Joined: Jun 2013
Posts: 709
Northeast
Finz Offline OP
Finz  Offline OP
Joined: Jun 2013
Posts: 709
Northeast
Happy 4th everyone... !

Lost power yesterday and fired up my Powermate PM01206000. Started with a couple pulls but after 15 minutes or so would start to sputter and then stall out.

Happened a number of times and each time, would run for a lesser amount of time... down to maybe 5 minutes. After the 2nd stall, I unplugged the low oil sensor... no effect

Ultimately moved choke in 1/4 position and ran for hours.

Fuel is good.

Air filter is fine.

Spark plug is new.

Generator has only 15 hours of run time.

I run the generator every 3 or 4 months and place a load on it for 15+ minutes.... then drain gas and store in garage

Any thoughts as to why this might be happening?

Thank you


God Bless America
Re: Generator Cuts Off [Re: Finz] #4804783
07/04/18 07:59 AM
07/04/18 07:59 AM
Joined: Jan 2011
Posts: 1,059
Columbus Nebraska
old1 Online content
old1  Online Content
Joined: Jan 2011
Posts: 1,059
Columbus Nebraska
I would have tried putting the choke back to full off before shutting it off to see if it now would keep running. It may have cleaned itself out. Pretty obviously wasn't getting enough gas . OR, it has developed a vacuum leak.

Last edited by old1; 07/04/18 08:00 AM.

2017 Nissan Frontier 4.0 5w30
1965 Mustang 200 c/4 10w30 QS defy
1964 Ford Ranchero 302 c/4 15/40 Delo
1929 ford model A No filters, and 15/40 oil
Re: Generator Cuts Off [Re: Finz] #4804794
07/04/18 08:11 AM
07/04/18 08:11 AM
Joined: Jan 2009
Posts: 1,323
Watertown, New York
cronk Offline
cronk  Offline
Joined: Jan 2009
Posts: 1,323
Watertown, New York
Sounds like a carburetor jet getting partially clogged.
double check that the vent in the gas cap isn't clogged.


2008 Ford F350
2003 Chevy Cavalier
2011 Nissan Quest
1986 Pontiac Trans Am
1940 Ford 9N Tractor
Amsoil lubes and filters!
Re: Generator Cuts Off [Re: Finz] #4804799
07/04/18 08:15 AM
07/04/18 08:15 AM
Joined: Jan 2006
Posts: 1,137
Ohio
Dave Sherman Offline
Dave Sherman  Offline
Joined: Jan 2006
Posts: 1,137
Ohio
Maybe a clogged emulsion tube or jet. You might take the float bowl off and see if itís clean in the bowl. Does it have a fuel filter? Check that too.


2015 Honda Pilot EX AWD Valvoline 0W-20 Bosch filter
1977 MG Midget Valvoline VR-1 20W-50 Bosch Filter
Re: Generator Cuts Off [Re: Finz] #4804818
07/04/18 08:27 AM
07/04/18 08:27 AM
Joined: Mar 2008
Posts: 5,942
South Florida
bubbatime Offline
bubbatime  Offline
Joined: Mar 2008
Posts: 5,942
South Florida
While its running, quickly flip the choke over to choke. Do this 10-20 times. Sometimes this will suck a "looogie" through the carb, and clear any restrictions.


17 Chrysler Pacifica Mobil 1 5W30
13 Yamaha XT250 Valv MC 10W40
12 Suzuki S40 Rotella 15W40
10 Acura TSX 2.4 PZL Plat 5W30
06 GMC Sierra Nextgen 10W30


Re: Generator Cuts Off [Re: Finz] #4804826
07/04/18 08:29 AM
07/04/18 08:29 AM
Joined: Jun 2013
Posts: 709
Northeast
Finz Offline OP
Finz  Offline OP
Joined: Jun 2013
Posts: 709
Northeast
Good stuff everyone.... will give all of these a shot

Loogie.... LOL - showing your age with the one I think. Havenít heard that term since... a while ago

Thanks again


God Bless America
Re: Generator Cuts Off [Re: Finz] #4804837
07/04/18 08:39 AM
07/04/18 08:39 AM
Joined: Sep 2005
Posts: 5,864
MIchigan
Warstud Offline
Warstud  Offline
Joined: Sep 2005
Posts: 5,864
MIchigan
Pour some good Fuel System Cleaner in the gas tank. Run it on choke. It may work without having to mess with the carb.

Re: Generator Cuts Off [Re: Finz] #4804866
07/04/18 09:02 AM
07/04/18 09:02 AM
Joined: Jun 2013
Posts: 709
Northeast
Finz Offline OP
Finz  Offline OP
Joined: Jun 2013
Posts: 709
Northeast
...and now itís running like a top

Hate it when stufff fixes itself

Thanks again for the responses and have a safe 4th


God Bless America
Re: Generator Cuts Off [Re: Warstud] #4804868
07/04/18 09:04 AM
07/04/18 09:04 AM
Joined: Jun 2013
Posts: 709
Northeast
Finz Offline OP
Finz  Offline OP
Joined: Jun 2013
Posts: 709
Northeast
Warstud... Good call

I have a dose of Berryman B-12 in the gas cans. Started doing that when filling a couple years ago


God Bless America
Re: Generator Cuts Off [Re: bubbatime] #4804897
07/04/18 09:27 AM
07/04/18 09:27 AM
Joined: Jan 2017
Posts: 1,793
VW Fanboy Island
maxdustington Online content
maxdustington  Online Content
Joined: Jan 2017
Posts: 1,793
VW Fanboy Island
Originally Posted By: bubbatime
While its running, quickly flip the choke over to choke. Do this 10-20 times. Sometimes this will suck a "looogie" through the carb, and clear any restrictions.

I'll have to remember this, thanks for the tip.


03 Jetta AWP/09A 205k kms
Edge 0W40 + Mann 719/30
Re: Generator Cuts Off [Re: Finz] #4804969
07/04/18 11:03 AM
07/04/18 11:03 AM
Joined: Sep 2007
Posts: 337
northern NY
Driz Offline
Driz  Offline
Joined: Sep 2007
Posts: 337
northern NY
Sounds to me like like my old friend BOOZEGAZ has claimed another victim. Ya canít run ethanol in any small carbed engines that sit pretty much period. Well you can if you use a fuel shut off valve and drain the carb every shut down. Itís far better to use high test or even 100 Low Lead airplane gas in those things that sit like a standby generator. Heck even my GM 2 bbl plugged this year after a full rebuild just last season. As usual just pull the covers clean out the jet and it ran fine again. That ethanol is evil!
youll probably get lucky using the cleaner as others mentioned since it runs. If not take it off and clean it. They usually get a nice cleanish lens of varnish in the main jet in my experience. If that doesnít do it just buy a new carb. Lately they have gotten super cheap. When I did a fellas snowblower last year it cost him $13. Put it on and away it went just like when my Genny died several years back. Not even an adjustment needed. Carbs are so cheap they cost less than an OEM rebuild kit. You never could do that before the ethanol scourge


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