The carburetor bowl!! You likely saved me $1k in repair costs. And my son and I learned a lot about the generator! Thx

Thanks a million for this video. You got me out of a bind. I had to pull that plunger out. Tried cleaning but wasn’t enough. You da man!

Your video, single-handedly fixed my Onan QC 7000 genset. I learned from you that I could remove the carb bowl and clean those jets which fixed my "not-starting" problem. Thank you from the bottom of my heart. Getting compitent Onan service is neither easy nor cheap. You are now my go-to genset guy.

@rvknowhow

9 ай бұрын

Glad to see my videos are helping and thanks for the comment

I have worked trough all dignostic here and all was fine. But the generator woulden't start and go. The last thing was the carburator. I sprayed Carburator Cleaner inside through fuel intake pipe twice, and now the generator start and runs like a dream without any misfire.

Helpful tip! Mines an old 3.0 AJ series, but I can see how to test and bypass the shutoff valve.

For a minute I thought J. Statham was working off his community service hours by doing a you tube video

@TheDedmiston

Жыл бұрын

LOL. I had just texted my buddy that Jason Statham is doing RV TED Talks now.

@solgoode1

Жыл бұрын

When he makes a mistake he starts punching $hit.

@jasoncostello197

Ай бұрын

Hahah, I thought it was his brother or something that's hilarious

exactly the problem I had cleaned the parts with carb cleaner and started right up, great video you saved me hundreds

@rvknowhow

Жыл бұрын

Great to hear!

I recently bought a 2008 Grey Hawk with only 7,100 miles and 37 hours on the Onan 4,000 generator. Everyone thought the generator would be trash. I removed the carb and cleaned the bowl, jets, and the STUCK SHUT OFF SOLENOID PLUNGER. Put it back together and it started right up. It even started at 6°F just two days ago. Don't forget to check that plunger.

Thank you!!! Your other video on cleaning the main jet just saved me a bunch!!

@rvknowhow

Ай бұрын

Great to hear! and thanks for the comment

The problem I am facing sounds exactly be covered here. Will follow the steps to see if it can be fixed. Very helpful and thanks.

@rvknowhow

Жыл бұрын

Glad it helped and thanks for the comment

Thanks for the instruction. Truly helped me to get my generator up and running again. :)

@rvknowhow

Жыл бұрын

Glad it helped and thanks for the comment

Excellent demonstration and explanation. I have a 10kw which is different but really enjoyed watching. Thanks for posting.

@rvknowhow

Жыл бұрын

Thank you for the kind words

Great job! Very informative and with lots of tips to prevent errors. I've a Pleasureway Lexor which has the GenSet buried under the chassis and I'm sure it will be interesting to go through this process. Thanks for the effort.😃

@rvknowhow

9 ай бұрын

I'm glad to see my video was helpful and thanks for the comment

Awesome.. thank you for helping me better under how a generator works..

Thanks for the very detail video on how to fix the stuck plunger on the carburetor. Much appreciated

@rvknowhow

11 ай бұрын

Glad it helped you out and thanks for the comment

Great video with lots of help. Thanks

Great Video!!! I also had spark, fuel and air. Checked and verified via your first video. I even changed the spark plug just to be sure. But still it will only crank but not start. This video helped me identify and clean out my stuck check valve. Now it turns on super easy. Thank you for the best video out there!!

@rvknowhow

Ай бұрын

Glad to hear my video was helpful and thank you for the kind words

Great job of explaining how it works Thank's!

@rvknowhow

Жыл бұрын

Glad it was helpful!

Trying your methods tomorrow. Wish me luck!

Thanks for the great videos, I'm gonna go fix my own generator now! Also it took until the end of the video, I thought you were saying CROTCH WASHER LOL

Great video with helpful info!

@rvknowhow

Жыл бұрын

Thanks and glad it was helpful!

Thank you for the info mine won’t even turn check the battery good

All your video's have been very helpful! I just bougjt a Jayco Eagle 313H 2000 on an E450 chassis. My generator is an Onan 4000 KY. I bought a new battery fuel tank is topped off and it still won't Start. I will use your troubleshooting technique to see if that is my issue. Thank you so much for helping us newbies❤😊

Great explanation! We are going to try tomorrow.

@rvknowhow

Жыл бұрын

Good luck!

Love the idea of the fuel cutoff valve. Which one did you use?

very good video thanks a lot

Great video both 1&2 !! I have the exact same generator mine turns on but shuts off in a few minutes. Any ideas ? Thank you

I found a good tip for the pesky wire behind the carb that you need a long pair pliers to disconnect. If you remove the carb to ultrasonic clean it that wire is long enough to run around to the front. It's in a loom with other wires. Nip the zip tie holding the loom together and unlace the single wire and move to front. I suggest lace it in a single piece of loom for extra protection but not necessary. Not many will want to fully remove carb due to the fact its a pain in the ass getting it back in and gaskets lined up.

Great help, solved problem I have been working on for a few days of an on.

@rvknowhow

9 ай бұрын

Glad it helped and thanks for the comment

Thank you. I’m trying this tomorrow

@rvknowhow

Жыл бұрын

Good luck!

Awesome video thanks for the info

@rvknowhow

Жыл бұрын

No problem 👍

Great video thanks for the info

@rvknowhow

Жыл бұрын

You're welcome

Very good video. I stored my 2020 Thor it did start ,but now won't run AC anymore. I'm hoping it just needs a cleaning. I'll look for other vid in your link. Thanks

That makes so much sense. Thank you for pointing out that these carburetors will run just fine WITHOUT that darn solenoid even installed. I have a main jet that just screws on without that solenoid. I know what it does and why, but mine was more trouble than it's worth. The main jet without the solenoid has three larger holes in it where the other one has about 6-8 holes in it.

Thanks!

@rvknowhow

Ай бұрын

Thank you for the kind gesture

Hey there, sir. I've been clutching so hard at so many straws. I watched this video and thought "nah, that can't be it". But you completely nailed it. This was my problem. Luckily the newer models are a little easier to tear into. All I had to do was remove the air filter mount so I could get to the bolt on the solenoid. The wires disconnected so I didn't have to loop them through the wrench. Anyway, thanks again and cheers to you.

@rvknowhow

Жыл бұрын

Thanks for the comment and I'm glad you found the video helpful

I have a generator that will only start if I spray starting fluid into the carb first, then it will run all day. Any suggestions on what I should check?

Thanks for the video it really helps. My Onan 4000 starts but doesn't stay on. I check the battery and is at 12.1 Volts, spark plug is good, air filter is good, and it gives me the same voltage when testing the options you show from the power to the engine and then engine and live as you did and it gives me 12.0 Volts. I also checked the plunger and it's working too. Do you think my voltage is the problem? Thanks in advance for any help you can provide.

@rvknowhow

10 ай бұрын

Hi, Thanks for the comment. 12 volts is very low, yes. A fully charged battery should be 12.6 V. And around 13.5 to 14 V when charging via the Motorhome engine alternator or battery charger. Once the generator starts it should be able to run without a battery even connected so I would say even though the batteries appear low voltage, it shouldn't be the issue. Do the batteries show a higher voltage when the generator is running ?

@javiermartinez9355

10 ай бұрын

Thanks for taking the time, I didn't check the battery but I will once I get the generator to run. Thanks for the great videos. I'll keep you posted.@@rvknowhow

Great video. I followed your steps and discovered I don’t have 12V coming from the red wire to the fuel shut off valve. Do you have any recommendations on what to do next?

@rvknowhow

Жыл бұрын

Hi and thanks for the comment. First thing I would check is to make sure you have 12 V at both sides of the solenoid.

@davidlawrence5235

Жыл бұрын

Exact same problem, it's like I don't have something turned on in the RV. I have good battery voltage. I have no idea where that red wire goes and it's barely long enough to see any path

What is the name of that part? I have the same issues with the solenoid.

@rvknowhow

Жыл бұрын

Do you mean the "Electric fuel shut off valve" ?

Hello RV 👋 we #PowerLearningChannel also doing same Makinh generator videos

Onan 2800 runs for about a minute then shut down. Any ideas?

@rvknowhow

7 ай бұрын

Hi Ray. There should be flashing code on the start switch when it stops running ?

I’ve got an interesting issue… my generator was working Wednesday and Thursday evening at my campsite. Friday when I went to start it, it sounds like it was cranking, but wouldn’t turn over. Fuel was at roughly 1/2 tank, RV hadn’t moved (I know nothing rattled out of place) and obviously I was getting clean air and spark yesterday. Any ideas where I should start?

@rvknowhow

Жыл бұрын

Hi, sorry for your troubles, when you say cranking, can you hear the starter engage or does the solenoid just click ?

@Gilenborn

Жыл бұрын

@@rvknowhow not sure if I can hear the solenoid, the engine is definitely rotating… entire generator is shaking, as soon as I release the start switch, engine stops

@rvknowhow

Жыл бұрын

So if the engine is rotating and shaking we can rule out a starter motor issue, now if you check for spark and air filter blocked, also fuel flow, I have a RV Generator won't start part 1 video in my library that covers this, I would rule this out first before diving deeper, let me know how you get on

@rvknowhow

Жыл бұрын

Oh sorry you mentioned you have clean are and spark already, so next is to bypass the fuel shut off valve and see if it starts

@Gilenborn

Жыл бұрын

@@rvknowhow I checked the air filter, seems fine… didn’t think to check the spark plug, as it was working the day before… is that something that would just stop working?

Where is the fuel filter?

@rvknowhow

Жыл бұрын

It’s located inside the genny on the lower left as you look, under the solenoid and control unit