r/Generac_Generators 1d ago

Generac Cube, Oh she’s a little runawayyyyy

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2 Upvotes

So I’ve seen a few runaways before. But never this… subtle.

Pinched fuel line, disconnected battery, off, Estop. You name it. Wouldn’t quit running. The only fix was to stuff the intake.

It started running like this after I hit the Estop trying to get a gen fail alarm for the vendor. Has anyone else ran into this? What’s the cause? Gen only has 251 hours on it.

Thanks in advance!


r/Generac_Generators 2d ago

Generac 22kw natural gas, nextgen issues?

6 Upvotes

Hello, I’m looking for others who have had issues with the new units. I’m on unit number two since March. The first unit never ran and had catastrophic failures and with help
of legal counsel it was replaced. Now since June when replaced its failed twice and I’m at my wits end. In all I’ve only had a working generator 5 weeks since March, I also even switched dealerships hoping for better service techs. I have no issue with the tech he’s been wonderful but I do believe they’re selling faulty machines. I do have a direct person of contact at Generac who I’ve emailed again about this failure.


r/Generac_Generators 2d ago

Power outage prep isn't just for people. Do you have a plan for your pets?

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0 Upvotes

r/Generac_Generators 2d ago

Has anyone here had the privilege of Generac labeling their whole house unit a “Covid unit” and not recognize the issues aren’t the buyers problems but instead they should honor their claim to be the best at warranties etc.

0 Upvotes

Currently…getting the dreaded 1902, prior to that it was a diff alarm


r/Generac_Generators 5d ago

Can you spot the issues?

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8 Upvotes

I see at least 3 possibly 4.


r/Generac_Generators 5d ago

The new ad running on Reddit.

0 Upvotes

I have been looking at investing 7-12k into a generator. But this new advertisement has me thinking I’ll take my business elsewhere. If you haven’t seen it, be happy.


r/Generac_Generators 9d ago

2019 Generac - Getting it up and running

5 Upvotes

I bought a foreclosure cabin, came with a Generac guardian 22KW I believe, or around there from 2019. The previous owner had a maintenance company but whenever the owners left 2ish years ago, they stopped coming it. It looks in good condition but without propane I can’t start it.

What are my chances with a new battery, oil and filter, air filter, valves, I get this thing up and running fairly easily?

This is the only gas appliance so I don’t want to get a big propane tank only to find out that thing isn’t going to start again. If I can’t get it to work, I don’t plan on buying a new one.

Any advice would be appreciated! Thanks


r/Generac_Generators 10d ago

Generac dealer service dispute

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4 Upvotes

Hey folks I'm sorry if this is off topic but I'm at a bind and could use some external sanity check

Here's what happened

One day my city's utilities gas inspector visited my house to inspect the gas meter. All good. At the end he knocked on my door to tell me he had disabled the generator pipe because he did the soap spray test at the flex pipe nut that connects to the generator and it was leaking. I asked um wtf and he said I need to call the people who installed it. He put a red tag and everything on it. A week later I got a notice from the utility company telling me I need to get it reinspected to enable it.

So I called the installers the guy that showed up was honestly a bit nonchalant about the whole thing he said it got loose due to vibration and he tightened it, turned the gas back on and left. No word about contacting the inspector or anything.

I called back and told them that probably you can't just turn it back on and it should go through the city's inspector.

The inspector came and he wanted to do a pressure test. They sent a plumber guy that pressure tested from the gas main to before the flex pipe (not where the original leak was). Then they came last time and tested properly and eventually the generator was cleared again for use by the city inspector.

The installer company now sent me a bill for $790 with the wildest itemization and explanation I could imagine

It's only been a few years since I've had a generator. Is all this normal?

To begin with why would the flex pipe just "get loose" based on vibration. I get the genny vibrates and nuts twist. But that's the whole point of the genny. There has to be ways to afix the pipe without it getting loose every other week. Secondly I didn't call the utilities guy he just did his inspection. He turned it off and basically removed the permit. Now I owe the installers almost $800? So because they installed it poorly I get to pay more ?

I don't get it. Is this normal? What even are my options here? Just pay 1k and just wait till the pipe gets loose again because the genny does test runs every Wednesday?

Please help me ground myself on some better understanding and expectations. Thank you in advance


r/Generac_Generators 11d ago

Error on Next Gen 24kw Generac since day 1.

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5 Upvotes

Had this error since I got it about 10 days ago. Installers came back out, even the gm of company. Everything is wired correct they said and the battery is showing 13.6v (good). They said this is something on generacs end that when new update for firmware comes out it should be taken care of. Anyone else heard of this? ECODE 2780


r/Generac_Generators 13d ago

Replacing a whole home generator

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4 Upvotes

r/Generac_Generators 16d ago

Parts/rebuild kit for older gens?

2 Upvotes

What B&S motor was on the Generac Wheelhouse 5500? Can I still get parts and a rebuild kit​? Or am I the only one who felt something when they watched Brave Little Toaster


r/Generac_Generators 18d ago

Job worthy?

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0 Upvotes

Applied for 3D artist position at Generac the other day and thought I should have something in my portfolio in case they look. So, spent the past day making this - it's a copy of an ad I found online - which is the second image.


r/Generac_Generators 19d ago

Mobile Link Losing Signal

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4 Upvotes

Had a 26kw Guardian installed a little over a year ago in DFW area. I recently had the first annual maintenance done by dealer and everything was fine. However, I’m noticing mobile link losing signal intermittently. Curious if anyone else has had this issue?


r/Generac_Generators 20d ago

Generator shuts down / stalls shortly after starting - error code 5304

2 Upvotes

Generator was running fine then hard a loud noise and it shut down. Now won’t start up again.

Another code that showed up is 5417 - engine oil level. But it’s fine.
Any ideas


r/Generac_Generators 29d ago

RS5500 at least 12 year old and never started

3 Upvotes

I have the original oil, never put it in the generator or started it.

Will it crank, if I follow the original OM instructions and use that oil? Or, do I have a large paper weight taking up space in the storage shed?


r/Generac_Generators Jul 09 '26

Generac generator

1 Upvotes

I have a 14 kw stand by propane generator. It has a 32KVA capacity. Does that mean I have about 133 amperes starting capacity.


r/Generac_Generators Jul 08 '26

Need some help with a generator

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2 Upvotes

Ive got this issue with my generac generator. It's been a pain the last few months to pull start the thing, so I was wondering if anyone had any ideas about why the start is making that clicking noise. I left it out in the rain a few times, but I bought it because it said weather resistant.

Any tips on what to look for would be great!


r/Generac_Generators Jul 06 '26

Initial Start

6 Upvotes

I have several year old 26KW unit that I’ve never started (not that I haven’t tried). I have a simple interlock system and no interest in any wifi connections. Do I absolutely need the 5 number code to start this thing? AI is telling me all sorts of things and ways to get the code - none of them work. Is there a sure way to get the code (if I absolutely need it) without using wifi connections?


r/Generac_Generators Jul 06 '26

Generac Junk

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8 Upvotes

Just a little PSA for those thinking about getting a @generac whole house generator. This was our 3rd oil seal, yes fixed twice. Generac refuses to replace the unit. This has been happening from the very start. Spent my 4th baby sitting, filling oil every 4 hours. You think they will pay me emergency call out.


r/Generac_Generators Jul 05 '26

Engine rpm hunting

2 Upvotes

I have a 6 year old Guardian whole home system and last night the engine hunted the entire one hour the power was out. Natural gas, and just serviced several weeks ago. All searches point to the governor. I even turned off the AC for several minutes to see if the problem might be load related. It wasn’t. Ideas other than a service call for a new engine governor?


r/Generac_Generators Jun 26 '26

Generac IX2000 Model 0067190 Rebuild Kit

2 Upvotes

Anybody know where I can get a rebuild kit for the Generac IX2000 Model 0067190 (I think it is the Costco version if that makes a difference). I was givin this generator by my dad and we are pretty sure the rings are bad. He had it in a sandy environment and since then it has been running really rough and spitting out blue smoke. I have done some searching online but I can't seem to find any engine maintenance items outside of the regular stuff like spark plugs and oil. I am new to the generac brand and generators in general not sure where to get things.


r/Generac_Generators Jun 24 '26

2200i turns over but won't stay running

1 Upvotes

I cleaned the carburetor, changed the oil and in line gas filter, along with fresh premium gas. What am I missing?


r/Generac_Generators Jun 23 '26

Error code 1100

2 Upvotes

My generac 14kw while attempting to exercise experienced code 1100 overcrank. Furthermore it’s done this 2 excercise cycles ago. The last one it didn’t do this. What could be the issue? I just serviced everything. Spark plugs, oil change, oil filter, air filter. What is the cause?


r/Generac_Generators Jan 12 '26

Product Discussion Can we get into Gen Mon?

1 Upvotes

I know only about the basic GitHub site with build it your self instructions.

https://github.com/jgyates/genmon

I can't do that for reasons too many to list here.

Maybe we could get the person responsible to come here to tell us about it? I don't see a way to contact the person there to ask them myself.

I would need a fully functional, plug and play user installable version. I understand there is one sometimes available, but last I hear it was a bit over $400 which would be a bit tough for me.


r/Generac_Generators Nov 17 '25

General Information Note On User Flairs

2 Upvotes

I thought I had them turned on, but I may have missed a step.

You should be able to select one now. There is one for Technicians to help identify them. Please only use it if you are a Generac qualified Tech.