Cummins Onan RV QG 4000 generator exercising, carburetor maintenance and surge prevention

Подписаться 18 тыс.

Просмотров 126 тыс.

50% 1

This video is how to maintain and clean the Cummins Onan RV QG 4000 generator with Seafoam. Following a video, by the manufacturer Seafoam, it shows how to use a concentrated mixture of gasoline and Seafoam to clean and maintain the generator's carburetor. Seafoam claims this procedure will help loosen gum and varnish, allow the generator to run easier and start easier. The Seafoam manufacturer video is listed below to view. Also listed below affiliate links to purchase Seafoam, Sta-bil Marine 360 and Corrosion X.
View Seafoam manufacturer video: • The best way to clean ...
Purchase seafoam at: amzn.to/2lEKQk5
Purchase Sta-Bil Marine 360 at: amzn.to/2lSZYx6
Purchase Corrosion X at: amzn.to/2lEVqrg
Purchase Cummins Onan 15W-40 Oil on Amazon: amzn.to/2GODEiF
Purchase Onan RV 4000 Air Filter on Amazon: amzn.to/2Eci95P
Purchase Onan RV 4000 Tune Up Kit on Amazon: amzn.to/2Eb62WE
Purchase Onan Fuel Filter on Amazon: amzn.to/2Ui4LHf
Shop Amazon with this link at no additional cost to you: www.amazon.com...
As an Amazon Associate I earn from qualifying purchases
www.rvhabit.co...
Visit us at RVHabit.com
Visit us on Facebook at / rvhabit
Visit us on Twitter at / rvhabit1
Visit us on Instagram at / rvhabit
Support this channel by liking and sharing this video.

Хобби

Опубликовано:

1 окт 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 151

@RVHabit 6 лет назад

I don't know why but I lost several comments and questions. Someone asked does the generator need to be level to operate. The short answer is no. As long as your not parked on a steep incline you should be fine.

@davenstorm7271 4 месяца назад

Isn't the Rotella 15W40 T4 diesel oil , is it safe to use in this generator , I bought it and am very concerned about putting it in mine .

@RVHabit 4 месяца назад

I cannot speak for the manufacture but have had many who claim to use it.

@Toekneepowers 6 лет назад

It’s actually fairly simple to remove the carburetor and give it a thorough cleaning and last much longer.

@archiekevin8422 3 года назад

i realize I am kinda randomly asking but does anyone know a good website to stream new tv shows online ?

@62102mwret 3 года назад

Wow, I just discovered your series of videos...SOOOO helpful for an 80-year old "newbie" who is just returning to RVing after about a 20-year absence at least from owning a motorhome. I've owned absolutely everything from simple, basic tent trailer on up to fifth-wheel and a couple of motorhomes. Your videos are a ""god-send" that even an old codger like me can learn a lot about routine maintenance procedures. I really, really do appreciate all of the great information that is going to make our "newest"/latest 2017 model RVing so much more pleasurable. Sure wish this had been around 20-30 years ago. Thanks so very much. Great job. Marvin W. Canyon Lake (hour above San Diego) year-round RVer but not a full-timer.

@RVHabit 3 года назад

Hi and thank you so much that's great to hear.

@stephenajones4438 5 лет назад

Thanks again for another Great Video.

@HighCountryRambler 3 года назад

Great video, have the same problem. However, I live at 6500 FT and do most camping higher, even with the altitude adjustment all the way to the right it still puts out some black smoke then fouls spark plug. Does anyone have the procedure for adjusting the air/fuel mixture on this same genset? (assuming screws in the side of carb)

@RVHabit 3 года назад

Great question. I would reach out to Cummins Onan directly.

@dannelson8556 4 года назад

not to be a kill joy but 4 oz of sea-foam to a gallon of gas is around a 30:1 mixture and not nearly enough to accomplish much of anything unless you are doing it monthly. You really should be doing a minimum of a 4:1 mix or preferably 2:1 mix at least twice a year. 4:1 mix is 16 oz sea-foam to half a gallon of gas 2:1 mix is 32 oz of sea-foam to half a gallon of gas A 4:1 mix done quarterly will greatly reduce the risk of carburetor gumming up and virtually eliminate carbon fouling of the upper cylinder, head and valves

@RVHabit 4 года назад

I agree a higher Seafoam to gas ratio is best. I have started using A 2:1 ratio twice a year. The generator runs very smooth.

@petekane2501 2 года назад

Great info!

@NackDSP 2 года назад

Nice idea. I will probably try this. Two things. The generator depends on that front cover to channel the air from the fan around the air engine to cool it. Running with that front cover off risks over heating the engine. See the manual. Second, I noticed the fuel line in your generator is missing some of the corrugated black plastic cover that acts as a heat shield to avoid vapor lock. My generator was the same. I added some more covering all the way up to the carb. I noticed most pictures of this generator show more shielding in place.

@RVHabit 2 года назад

Yes the generator needs the front cover on to properly cool the engine. I removed some of the corrugated plastic on the fuel line for the video but I will check to make sure it's completely covered. Thanks for watching.

@brianlind1371 3 года назад

I have been watching your videos and find them very helpful. Thanks! I am trying this on my newly purchased used RV. The trouble I am having is that I cannot remove the fuel line hose from the filter. It will spin and I can wiggle it but I just cant get it off and I don"t want to damage anything. Any help anyone can provide would be helpful.

@TheBandit7613 3 года назад

Pull harder. Once the clamp is loose, it pulls off. If it's been on for a long time, the rubber hose will shape itself to the nipple. It will need some extra persuasion. If the hose is old and no longer pliable, replace it. Follow the hose to an end, then remove and get another section from the parts store the same size. If ethanol free fuel is available, use that. Ethanol in gas goes bad in a few months. 100% gas has a two year shelf life. Ethanol is rotten in fuel.

@RVHabit 7 лет назад

Purchase seafoam at: amzn.to/2lEKQk5 Also check out my video on changing the oil on the Cummins Onan RV QG 4000 generator here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-UJ-ZYRhZKsw.html

@nancycrosby3153 6 лет назад

Does camper have to be levelto start generator on RV?

@gunsandrotors8704 2 года назад

I wonder if a bypass valve in the fuel line would make it quicker than disconnecting the line if the bypass valve had a second connection port you could just run a fuel line into a can of Trufuel and run everytime after a trip. Then there would be zero ethanol in the carb and engine while it sits.

@whiterabbit2786 2 года назад

I was thinking the same thing. I plan on adding something like this to my machine.

@joegrummel2767 7 лет назад

Hi, RV Habit can you tell me how to use the sta-bil. I just bought a 2014 Jayco motorhome. I'm trying to learn! I am a woman any help would be appreciated. Your videos are the best!!

@RVHabit 7 лет назад

Thank you so much for watching and taking time to comment. Depending on what Sta-Bil you use will depend on the amount needed. I use only Marine 360 Sta-Bil. I have had good success with it in lieu of the regular red Sta-Bil. At first it may seem that the Marine 360 Sta-Bil is more expensive but you actually use less of it so it lasts longer. I follow the directions and during the summer months when I use the rig I put in one ounce of Sta-Bil for every ten gallons of gasoline. When I store my rig in the winter months I double the dosage to one ounce every five gallons of gasoline. I add the Sta-Bil right after I get gasoline at the pumps. Again thank you so much for watching. Happy travels and stay safe.

@truemanzil 3 месяца назад

Hi, thanks for all your excellent videos! I'm a first time RVer and tried to perform this maintenance. But after removing the clamp on the fuel line, I couldn't disconnect it. There's some type of black "band" holding it tight. I can't remove it no matter how hard I tug. I don't think I can post a photo here, unfortunately. Any suggestions?

@RVHabit 3 месяца назад

Without seeing it I really can't say. I have seen bands used that needed to cut off and then replaced. Maybe have an rv tech or someone with automotive experience take a look at it to give you some guidance.

@davehaag8175 4 года назад

I wonder if you could use a 3way valve like a motocycle tank valve and then you could leave a hose caped under there and when u wanna do the treatment you could tank you gascan and uncap the hose throw it in the can and just turn the valve so its drawing from the can...would really simplify it then

@RVHabit 4 года назад

Sounds feasible. If you try it come back and let us know if it works.

@edhammel9535 11 месяцев назад

Great videos thanks. Question: should I do the Seafoam treatment BEFORE or AFTER replacement of new fuel filter?

@RVHabit 11 месяцев назад

I would probably do it before then run for a bit afterwards before changing filter. Good luck

@19friday55 2 года назад

Some of the sorgina might be corrected by replacing that fuel filter...also it is rusty...replace before it rusts on...9/16 deep socket with white high temp sealant by permatex on threads ...not on the very ladt threads

@stevemoores3265 5 лет назад

Thanks for this video, along with the other on oil change. I purchased a motorhome with an Onan last year so will be servicing it for the first time this year. Both videos show how easy it is.

@RVHabit 5 лет назад

Thanks for taking time to comment. Remember the best thing you can do for that Onan is use it use it use it.

@robpaintsminiatures 3 года назад

Have you ever had a problem where it just doesn't crank and not start?

@mjremy2605 6 лет назад

Your video was excellent. Quality of audio/visuals/ camera angle/ voice, all excellent! I needed this very badly. I have 'surge' on my generator. The poor thing! My used RV is 1997, and I did an oil change and air filter change myself a year ago. Did not know how to tackle cleaning the carburetor, fuel line, checking fuel pump and fuel filter issues. I found out on RU-vid University. However, your video on Carb cleaning and flushing is the best! As a female, single RV'er, who was not born like most men with knowledge of engines in their DNA, I appreciate this information and very grateful for your wonderful demo!! Had heard about Seafoam and now will do it. Thank you!!

@RVHabit 6 лет назад

Thank you very much for the accolades. If you have surging you can use a 2 part gas to one part seafoam mixture and let sit overnight. Repeat as necessary. Good luck and safe travels.

@carlnippard 9 месяцев назад

Hi Lou, Do you recommend using a generator exhaust resonator when running the generator to help with the noise? thanks , carl

@RVHabit 9 месяцев назад

I do not use one. I would check with Cummins if they know of any issues when using one on their generator. These things are already finicky so I would not want to do anything that could cause damage.

@rickboretirementplan 5 лет назад

All good info, thanks

@ShaunUCF 7 месяцев назад

If my RV's generator uses my vehicle's gas tank, wouldn't just pouring a can of Seafoam into the vehicle gas tank accomplish the same thing? Assuming I fired up the generator and let it run before driving.

@RVHabit 7 месяцев назад

Yes but the seafoam would be highly diluted. You want a heavy concentration so the can method is preferred.

@ShaunUCF 7 месяцев назад

@@RVHabitOk, good tip. Will do this after I swap out the fuel filter. Great videos for us rv newbies.

@RVHabit 7 месяцев назад

Thanks for watching

@whiterabbit2786 2 года назад

Thanks for taking us along for your Saturday project. I would have loved to hear the engine before and after the treatment.

@jabba117 5 лет назад

I just finished doing this to mine thanks to your great video. Mine was surging pretty badly, but this took care of it. Thanks!

@RVHabit 5 лет назад

Glad it worked. I typically exercise my generator every 2 to 3 weeks. I do the Seafoam treatment at least once per year. Thanks so much for taking time to comment, Lou

@fredsanchez577 5 месяцев назад

Excellent video! 😀 I have a 1 year old coach with the same generator and sometimes it takes 5 or 6 attempts to start. I only have 20 hours on it so I'm going to change the oil for the break in period. I think I'll try your carb cleaning to see if that helps it start faster. Thanks for making this video....👊

@RVHabit 5 месяцев назад

Yes, These generators hate to sit. The more frequent you run it the better it will run.

@marnieravitch1371 2 года назад

Thank you for this video! Dumb question...should I sea foam it before or after installing the new fuel filter, or does it matter? Thanks again! Your videos are fantastic!

@RVHabit 2 года назад

I don't think it should matter.

@Dougy_Fresh 2 года назад

Good video. Just know that you can in fact rebuild carbs and even just take them apart to clean them. But it's not for everyone. Curious as to why you didn't attach a hose to the carb itself, instead of going underneath?

@glenwolsky5509 2 года назад

He’s using generator fuel pump which is between filter , go directly from can to carb and you don’t have fuel pump

@johnstuardo8567 Год назад

Why do you pinch the fuel line underneath?

@RVHabit Год назад

Gravity. Fuel will flow from the line.

@zboy1771 2 года назад

Awesome video thank you. I'm looking forward to doing this along with a new fuel filter.

@RVHabit 2 года назад

Hi Matt, I feel exercising the generator is the most important thing you can do to keep it running well.

@knowleskarateacademy3347 Год назад

Thank you for making this video. What do you use to keep your Generator so clean?

@RVHabit Год назад

I use any good degreaser and try to keep up on it regularly.

@alfries9736 3 года назад

I understand why you did this. But why didn't you change your oil after you were done? In case anything like carbon off the piston or valves got down into the oil.

@RVHabit 3 года назад

You can certainly change the oil after exercising. The most important thing is to change the oil every 100-150 hours of run time or every year whichever is shorter.

@donklaing 6 лет назад

How did you place the generator under a load?

@RVHabit 6 лет назад

Hi, depending on the outside temperature I run the AC or Heat Pump which is about 15 amps. Sometimes I will use a plugin 1500 watt heater. You want to draw 15 amps or better to put it under load.

@ArthurBrinkman-c5z 4 года назад

On my Emerald 3 generator I installed a split valve. Turn it left it runs off the coach fuel tank turning it right it will draw fuel from a gas can. This way I don't have to remove any fuel lines to run the generator in place its permanently attached to the coach.

@RVHabit 4 года назад

Nice idea. I might have to do something like that.

@WVFAN1958 7 лет назад

👌🏻

@LifewithKenandJane 6 лет назад

Great I need to see this 5 times full view for you buddy

@LvDirtJunky 4 года назад

Shoulda changed that fuel filter .... looks old as hell with all that rust ...

@RVHabit 4 года назад

I agree it did look bad but only one year old. I did change it on the next oil change. Thanks for watching.

@Inpreesme 2 года назад

Thank you

@StephenBaker-ii2ho Год назад

Thanks!

@RVHabit Год назад

Hi Stephen, I hope it helped and thank you so much for the thank you tip. Happy Camping!

@rickboretirementplan 5 лет назад

I have used a 5th wheel the last 14 years with out a onboard generator, now with the motorhome and onan generator would not go back. Love the generator. Thanks for the tips.

@RVHabit 5 лет назад

Thanks Rickbo. I agree I love the onboard generator. The trick though is you need to use it frequently for it to run well. Thanks for watching.

@tomnorman457 4 года назад

Great video. I like using Berryman B12 in our generators fuel system, using the same method you did.

@RVHabit 4 года назад

Thanks for sharing. I also use Beerryman B12 in some of my small engines.

@05rickie 4 года назад

just using Sta-Bil every time you add fuel helps tremendously,this is a must ,the problem is the ethanol in the fuel,it causes the internal parts in the carb to corrode .

@RVHabit 4 года назад

I agree 100%

@JoseOrtega-xn4mj 5 лет назад

First time seeing your videos. Thanks for the time and effort to educate us newbies to the RV world. I will most definitely follow your recommendations and have subscribed to your chanel. Again, thanks 🙏

@RVHabit 5 лет назад

Hi Jose, glad The video was helpful. Remember to check out our website at www.rvhabit.com Thanks for watching and thank you for subscribing!

@AndersonOverland 3 года назад

Can you spray that anti-corrosion stuff directly onto the generator motor housing?

@RVHabit 3 года назад

The directions for the spray say it is good for electrical connections. Spraying directly into a motor might not be a good idea though.

@AndersonOverland 3 года назад

@@RVHabit How did you get your motor so clean looking

@RVHabit 3 года назад

I purchased my RV new and I keep it clean by wiping it down as it starts to get dirty so it never gets out of hand.

@donklaing 6 лет назад

I use Stabil gas treatment preservative with every fill up of 20 gallons on my Toy Hauler. Will this help clean and prevent surging?

@RVHabit 6 лет назад

I also use the StaBil Marine 360 at 1 ounce per 10 gallons which will cut down on the gas clogging the carb but the Seafoam treatment will clean the carb. I feel both are necessary to keep your generator running smooth.

@jpmktgraphics 5 лет назад

Hi, great video, when you say " surge" that means the gen starts and goes off? My gen is been sitting for a while (long time) doesn't star, should i do this?. Thanks in advance.

@RVHabit 5 лет назад

Surge means the engine goes high and low while running. These machines hate to sit and not run. The carbs become clogged with fuel that deteriorates. You can try to get some cleaner in the carb to get it running. If the the carb is shot they are not rebuildable and must be replaced. If your not comfortable with small engine work I strongly recommend taking it to an authorized Cummins dealer to have the work done. This process in the video will keep carb clean. Good luck.

@pkk6428 6 лет назад

I always put Marvels Mystery Oil in my gas. I also have a Honda Quad and put it in there also. My dad told me about this stuff when I was a kid and didn't remember about it until my 1986 Olds was acting up and my Son-in-Law told me get some MMO and the car ran like new again. I even put it in my oil. Check out Chasing Classic Cars and he put some in a barn find and it started right up. Not sure why but they been around a long time. Great stuff!!!

@RVHabit 6 лет назад

Yes it is great stuff. Most who use it swear by it. I call SeaFoam mechanic in a can lol.

@pkk6428 6 лет назад

LOL, we have used it on cars and it works great.

@DartanianMagnificent 5 лет назад

Great! Answered a question I didn't even know that I had and fixed a problem I didn't realize that I was going to have. Great heads up.

@RVHabit 5 лет назад

The number one thing you can do to keep your Onan generator running well is to use it. Thanks for watching.

@bridgerlee8879 4 года назад

Should the seafoam/gas mixture be going straight to the carburetor or should it be attached to the end of the fuel filter.

@RVHabit 4 года назад

I attach the mixture at the fuel filter. You need the fuel pump, which is attached to the filter, to feed the fuel to the generator. Good luck.

@bridgerlee8879 4 года назад

Thank you ur the best

@alive-awake 5 лет назад

I'm new to rving. What is "surging"? Mine runs fine but when I shut it off and want to start again in a short time it won't start. Just read the comments where you said what surging is. I think mine does this slightly.

@RVHabit 5 лет назад

Surging usually indicates a carburetor issue stemming from old gas that sits in the generator. Generators are meant to be used and they do not like to sit for long periods of time without running. You should run (exercise) the generator at least monthly under load for an hour or so. As for not restarting when the engine is hot. Make sure you are not priming the engine before restarting...see if that helps.

@alive-awake 5 лет назад

@@RVHabit ok thanks for your reply!

@jkschultz48 7 лет назад

I've seen another video where the extra fuel line was attached to the fuel intake on the front side of the generator. Would this work? It is nearly impossible for me to get to the external fuel line intake and access from the front is so easy.

@RVHabit 7 лет назад

i would imagine any location you can access the fuel line would be ok as long as its before the fuel pump. I don't think it would work if you tap into fuel line after the pump. Good luck and thank you for watching.

@christinehardee4850 4 года назад

Isn't there an oil filter in the 4000 Onan Generator?

@RVHabit 4 года назад

Hi Christine, there is no oil filter in the Onan 4000 generator.

@LearntoRV 5 лет назад

Dumb question time- what do you do with the remaining gallon of gas with SeaFoam in it after you're done?

@RVHabit 5 лет назад

I used it for my other small engines. You dont have to mix a whole gallon though. Mix only what you need. According to SeaFoam you can mix as much as 2 parts gasoline to 1 part SeaFoam.

@LearntoRV 5 лет назад

@@RVHabit, I don't have other small engines. :) I think I'll end up just dumping it into the 20g fuel tank for the generator on my toy hauler.

@RVHabit 5 лет назад

That is fine also. It will help keep the carb clean.

@jpen22 5 лет назад

RV Habit is my new favorite RV RU-vid channel. Seen your comment when I watched Get Gone Christmas video. I've watched several of your videos this morning, no work Christmas Eve. Thank you for sharing and Merry Christmas and safe travels.

@RVHabit 5 лет назад

Thank you very much I really appreciate you taking time to comment and letting me know and welcome to the channel.

@elmerwaltermeyer8340 5 лет назад

Please keep the gas can away from the muffler.

@hdlowrider5413 7 лет назад

Thanks, good info. About to do oil change on coach and generator. Wondering if I should do carb maintenance as well. Can't hurt I guess. On my last Motorhome forgot to exercise it one month and $400 later I learned my lesson. I have a 2015 Forest River 3011DS, it looks a lot like yours except the over cab area. What model is yours?

@RVHabit 7 лет назад

Hi +HDLowrider, almost bought the 3011DS its an awesome floor plan. Opted for the Forester 2801 GTS which stands for Grand Touring Series. It's 30ft. and yes no overhead bunk which gives it a sleeker front cab. There are some pros and cons in the difference. As for carburetor maintenance I would say YES. Almost every problem you hear with these generators is carburetor or fuel pump. The carburetors gum up super easy and super fast. Run at least once a month under load. I run mine under load for at least one hour every 2 to 3 weeks. I also think the SeaFoam maintenance described in the video is a great way to clean the carb. The idea though is not mine. I saw it on a SeaFoam manufacturer video. It is very simple to do and I will continue the procedure twice a year. Happy travels and thanks for watching.

@davenstorm7271 Год назад

@@RVHabit Loving your videos I just bought a 2020 coachmen freelander 21QB no booklets came with mine . What brand and weight of oil do you recommend . And how often do you change the air filter on these !

@pattyshobbyworld2851 3 года назад

THANK YOU

@RVHabit 3 года назад

Thank you for watching.

@b1blazin13 5 лет назад

pretty sure this will work for a portable gen aswell

@RVHabit 5 лет назад

Absolutely I use this method on my two portable generators as well. I also used this method on my 15 year old lawnmower. Runs great.

@RaySkyDogg 6 лет назад

I was out camping, developed minor surging, Turned on the microwave and the load stopped the generator. I was preparing to clean/exercise the carburetor/generator but I can't get it to prime or turn over - nothing. I've checked the battery cables, and still nothing.

@RVHabit 6 лет назад

Unfortunately it is impossible to diagnose without being there but if unit will not even prime I would start with the fuel pump. Sounds like generator is not getting fuel if it will not even prime. Good luck.

@RaySkyDogg 6 лет назад

Yeah, I'm not even getting lights on the interior panel. It's like the fuel pump & starter isn't getting power.

@bennygutierrez4657 6 лет назад

RaySkyDogg did you get it to run yet? I’m experiencing same issue.

@petekane2501 2 года назад

Nice review of the process

@RVHabit 2 года назад

Hi Pete, Thank you!

@sandyryanpopp2096 5 лет назад

Is this dangerous?

@RVHabit 5 лет назад

Hi Sandy, Anytime you are working with flammable liquids you should use caution and proper safety procedures. The SeaFoam procedure comes directly from SeaFoam Products.

@bobgil3464 6 лет назад

Why not replace the hose clamps?

@RVHabit 6 лет назад

That's a good point. I probably will this year when I do the yearly maintenance and seafoam treatment. It is amazing when you see the quality of some of the parts manufacturers use. Thanks so much for watching.

@alaindravigne7862 3 года назад

Merci encore

@RVHabit 3 года назад

You're welcome

@nikkles1200 4 года назад

Why not add sea foam straight into gas tank instead of the gallon can?

@RVHabit 4 года назад

The gas for the generator is pulled from the chassis fuel tank. You would need to put over 40 cans of Seafoam in the fuel tank for it to do anything worthwhile. You basically want a 2:1 mixture for cleaning the generator.

@nikkles1200 4 года назад

RV Habit thank you! I’m new to this! Even if the tank is almost empty?

@RVHabit 4 года назад

Well the generator will only take gas until the coaches fuel gauge is at 1/4 tank. This is to prevent the coach from running out of gas when using the generator. Most coach tanks are 55 gallons or more so at a 1/4 tank you would need a minimum of 14 gallons of gas in the RV to allow the generator to run. That would mean you need seven gallons of Seafoam to get a 2:1 ratio. You see the point, hence the gallon container with Seafoam mixture.

@gregellis5435 6 лет назад

Very helpful - Thankyou!!!

@RVHabit 6 лет назад

Thanks for watching and taking time to comment.

@mellamodiego8458 7 лет назад

Wow it's not quiet at all

@RVHabit 7 лет назад

Hi Sid, It actually is pretty quiet. I have the door open and the camera microphone amplifies the sound quite a bit. Thanks for watching.

@mellamodiego8458 7 лет назад

Wow it's not quiet at all

@n1spirit 5 лет назад

It's a generator, with the door open... You didn't honestly expect it to be quiet did you? LOL

@Just_Joe71 7 лет назад

why not just run the Sea Foam in the fuel tank?

@RVHabit 7 лет назад

Hi +richardsridge71 thanks for the question. The fuel tank on the e450 chassis is 55 gallons and in order for the generator to run the fuel tank must be at least one-quarter full. That would mean at least 14 gallons of gas in the tank. To get the concentration you need of seafoam you would need to add at least 6 to 7 cans of seafoam added to the gas tank. Thanks for watching!

@DezertDawgs 7 лет назад

do you mean after performing the SeaFoam carb cleaning per RV Habit, why not then also use SeaFoam in the coach tank year-round (per SeaFoams recommendations) in place of the Sta-Bil ?!

@RVHabit 7 лет назад

If that's what was meant you can certainly run Seafoam in the coach tank year round. However it would not replace doing the Seafoam treatment in the video.

@DezertDawgs 7 лет назад

Curious why you prefer to use Sta-Bil over Sea Foam as your everyday additive, carb/injector cleaner ?

@RVHabit 7 лет назад

No particular reason except I have been using sta-bil for years. More like an old habit than anything else. Sta-bil does seem a little less expensive to use as a gas additive to avoid fuel breakdown.

@mooverstreet5328 4 года назад

Hi RV Habit, GREAT tutorial, thanks !!! I have a question, at 5:20 into your video. When you prime the carburetor, this time, "it"(?) makes a much louder "clicking" noise, different from the "normal" purr. My generator makes this much louder noise also. As I am researching how to clean a gummed up carburetor in order to EVEN get this generator running (neglected for some time). This same loud noise occurs while holding my purge button down for 10-15 seconds and has me baffled as to what it is. As I said, I haven't gotten the gen running yet and don't want to harm anything by depressing the prime button for very long with this noise happening. Have you any idea what the loud noise is? Thanks

@RVHabit 4 года назад

That noise is when you hold down the prime button longer than necessary. I am not a small engine expert by any means but if your carb is so gummed up look into using a more powerful cleaner. I do know that Onan states their carbs cannot be rebuilt. A new Onan carb will run you about $200. Good luck.

@mooverstreet5328 4 года назад

@@RVHabit Thanks, that makes sense.

@donrnels 6 лет назад

My generator will start, run for about 5 to 10 seconds and then cuts off. It only has 50 hours on it and I haven't changed the oil yet. When it cuts off, the light flashes 3 times. I plan on changing the oil and air filter soon. Will this help? I forgot to drain the bowl and it hasn't been run since July.

@RVHabit 6 лет назад

Hi the light flashing 3 times means there is a fault code that has been saved to the controller. There is a way to retrieve the code but I would be hesitant to go into detail unless you are very familiar and comfortable working on engines and generators. Not running since July is not optimal. You want to run these generators at a minimum of once a month under load for an hour. I prefer running it every 2 weeks under load. The carburetors gum up quickly due to ethanol in fuel. I would check the oil level to make sure the low oil sensor is not cutting the engine out. It sounds like your generator is new since you have not changed the break-in oil and it only has 50 hours on it. I would recommend taking it in under warranty since it is new. Let us know how you make out.

@donrnels 6 лет назад

RV Habit thanks. I was reading in the manual last night to push the prime button once and it will tell you the fault code? If it’s something simple, I’m kinda comfortable working on it. I bought the toy hauler with the generator in June of 2017.

@RVHabit 6 лет назад

Go to this link and then page 31 which explain how to retrieve codes. power.cummins.com/sites/default/files/literature/rv/F-1123-EN.pdf