Easily create a Forum Website with Website Toolbox. He has had this problem since he bought it, he rebuilt the carb and had the same problem. I always put Seafoam in every time I put gas in it. One cause could be an air leak on the carb, head gasket, crankshaft seal. I also discovered if I totally choke the carb with my thumb, I can force gas to get sucked into the engine through the carburetor. Its 4-stroke engine runs on unleaded gasoline. Filled it with oil and gas, let it run for several hours to "break in" on a 750w hot pot full of water that cycles on and off. Purchased new in 2015. clean the whole carburetor. It is fitted with a newly designed muffler and air filter to achieve super quiet performance and because of its advanced Noise Block sound reduction system you can have a conversation without having to raise your voice. The older version of the EF2000(is) will only run for 20 seconds at maximum AC output before the overload circuit trips. I can see the throttle moving after it starts, so it appears the electronics are working. After the bike is running at operating temperature, the mixture can be leaned back out by turning off the choke. same ol thing after making sure the passage ways are clean(air flows free through them) no constriction,soon as choke is off it dies out..i dont get it..messed with the mix screws 2.,2.5,.3.,3.5..nothing...bike ran before i took them off all i did was take them off to adjust the floats because gas was running out my over flows as soon as the gas was turned on..if i back track n adjust … You will find that there is a problem with the carbie. The exhaust is stock. I didn't notice any problems, and nothing appeared to be clogged. parallel running of two EF2000iS. Re: Engine only runs with choke on No it doesn't. When you push the choke knob in, the choke plate in the carb should be wide open, allowing air into the carb. I had thought the choke was only for "warmup" (eg when running on gasoline). The Yamaha EF2000iS and Honda’s equivalent generator, the EU2000i, are remarkably similar. The maximum AC output is 2000 watts. Facebook. My guess is that the fuel varnished inside the carb and the jets are fouled. Re: yamaha 9.9 runs only on full choke OK. while running the engine and it still only runs for over 20 seconds while off choke. 13.5k A/C with thermostat set at 75, Refrigerator on, TV on, Stereo system on, Possibly a blocked jet. The parallel running requires two EF2000iSv2 and the TwinTechcables. I took off the carbs for inspection and cleaning. As I said, it runs for 2 seconds then dies. Yamaha G2 Golf Cart Only Runs When Choked. Got nearly 5 hours (4:45 hrs + extra 5 min to intentionally run out fuel for shutdown via the petcock switch) on 2/3 a tank of gas each (1.1 gallon tank per generator). Check for … They both have the same power output and both the Yamaha and Honda are able to link with another of the same model to increase power output. Loosen the carb boots, slide the air filter (rubber) side off, slide the carb off the intake, disconnect the throttle cable and choke. What I did a couple of weeks ago is I drained as much gas out of it as possible then I started it and let it run until it died. The Yamaha EF2000iS provides 1600 watts running power and up to 2000 watts starting power. It runs fine on gasoline with the choke closed. Hi guys and gals. MADE IN JAPAN AC output 60Hz Rated 1.6kVA 120V Phase Single DC output 12V 8A Fuel Gasoline 7DK-9-10 09.1.27 1:46 PM Page 5 One obvious difference between the two is the color. Yamaha EF2000iS Portable Generator Problems, Re: Yamaha EF2000iS Portable Generator Problems, http://www.mytripjournal.com/rvnchick2020, https://www.amazon.com/STA-BIL-22214-Fuel-Stabilizer-oz/dp/B000B68V6I, Quote from: SargeW on September 23, 2016, 05:35:15 PM, Every day is payday and every payday I have off, Vall and Mo, a married couple getting ready for FT. I also agree. Vimeo,  Choke on and it would rev with the throttle. A clear sign that their is a fault with your golf cart is when it only runs with the choke. Then, when you turn the choke off, it becomes much too lean and will not run. Remove the carb, then remove the float bowl and main jet. The EF2000iS has enough power to run a microwave oven, a camping fridge, small air conditioner, kettle or television. The idle circuit is different a different circuit inside the carb. And that Honda 2000 is one of the best gens on the market today. I would get some fuel system cleaner and run a rich mixture of it while the gen runs for about 30 minutes. Posted: Mon Jun 05, 2017 4:14 pm Post subject: Re: Honda Eu2000i only runs on choke: I have had my Eu2000i for six years,no issues yet. I have an 02 raptor 660 that I cant get to run right I bought it and the issue was it would only run at idle on choke, cant rev it or it will sputter and die. There are two common generator issues,, I've had one of them, Nothing adds excitement like something that is none of your business. Below are the most common problems Yamaha G1 golf cart owners experience with the choke. Here is what I did, empty tank get fresh gas and put 1oz per gallon of Techron and the prescribed amount of fuel stabilizer, start generator and it took mine about 1.5 min and it was running perfect. Feb 10, 2011 | 1986 Yamaha XJ 700 X Maxim YouTube,  Dailymotion,  If your URL is correct, you'll see an image preview here. Login with username, password and session length. Large images may take a few minutes to appear. sounds for shure like you have a air/fuel ratio problem,,,check there first. If it runs good with the choke on it means it is needing more fuel. Some times you may get away with adding fuel injection cleaner to the gas, but not if the gas has been sitting for more than about 4 months. I have the same generator. Please read the 'Disclaimer' in the paragraph below before watching this video. Almost seems as if the engine isn't getting enough fuel. Yamaha G1 Only Runs with Choke. Many features may not work properly without it. Since the required amount of engine oil and the oil level actuating the oil-warning device depend upon … But then if you put full choke on again it would idle fine (fast idle on full choke). You should not need to use the choke for propane and natural gas. Just got my first golf cart and I'm trying to resolve an issue with it. It should raise and lower the idle speed slightly if it is working right. Please enable JavaScript in your browser settings. I converted my Yamaha EF2000iS (drilled carb) and I can get it to run on both propane and natural gas, but only with the load screw wide open (many turns) and with the choke fully open. Remember: Using others' images on the web without their permission may be bad manners, or worse, copyright infringement. If i push the choke in any farther it dies.When i give it throttle it pops and stumbles and then catches. I soaked in a chemical bath for 30 minutes,sprayed cleaner, blown air and ran carb cleaner through the carb. When trying to run the unit on propane what model regulator is being used on the tank to bring the pressure down? At work they have quite a few of them, once they leave the shop, maintenance is pretty much non existent, and no major problems. Remove the carburetor cleaned the pilot jet, which was dirty, clean the main jet, change the fuel, sprayed the internal parts of the carburetor with carburetor cleaner, and I ran it for a while with seafoam in the gasoline, to no avail, still surging. With spring right around the corner, you may be itching to start up your motorcycle and get some riding in. The machine ran well for a short. http://uscarb.websitetoolbox.com/post/My-Generator-Will-Not-Run-On-Natural-Gas-6354112. Yamaha EF2000iS: Summary. It will only run decent with the choke on. Dwight Coleman there are usually only a few possibilities if it only runs with the choke. Typically the loadblock (the brass tee with a black adjusting knob on the outlet of the regulator) should be 5-8 full turns out (all the way in then turned counterclockwise 5-8 full revolutions). It runs with the choke on because the choke engages the "enricher" circuit. I can push the choke in one notch and it'll kinda stumble idle at around 1,000 rpms. Metacafe,  If that doesn't  work, odds are you may need to have it cleaned out by a shop. Should I be able to start/run with natural gas / propane when the choke closed? Both generators make excellent portable power solutions. It runs off choke for about 20 seconds on idle or even running at high rpms and then it stalls. •The handling, operation procedure and the notes on usage are described in the PARALLEL RUNNING KIT I've wound the idle up but made no difference. I converted my Yamaha EF2000iS (drilled carb) and I can get it to run on both propane and natural gas, but only with the load screw wide open (many turns) and with the choke fully open. Restart can only be performed if the engine oil is replenished up to the specified level. Clearly a fuel problem. Engine warmed up and as I start to close off the choke the revs start to drop and engine stops. So, when your bike only runs on choke, it is because the “rich” mixture that is being burned is actually closer to the appropriate mixture. My son was riding his PW50 in the yard today and it was running great , and then all of a sudden it just died on him , it starts right back up and idles but when you give it gas it boggs down and acts like it is starving for fuel , I flipped the choke up to the first setting and it runs great with the choke on .. I tried cleaning the original carb and putting it back on and it does the same thing. I've done all the normal service to the carburetor. It runs fine on gasoline with the choke closed. The guy before me replaced the car, cleaned the original, replaced the fuel pump, lines, etc. When leaving it sit for long periods of over 30 days, always run the fuel dry, or put a fuel stabilizer in it like "Stabil". Also if the engine starts propane at let's say 5 turns then usually it will take 1-2 more turns counterclockwise for natural gas. Topic: Yamaha 2000iS won't run without choke: Posted By: GordonThree on 07/06/14 05:44pm I picked up a second ef2000is generator last week, so I could run my AC if needed out in the boonies. That dude just WANTS to run! 3. pull out the choke and start. Take the bowl off, dump out any gasoline that's in there. Next trip was harder to start and eventually would only run with choke over half way engaged. If I hit the gas with choke off, it would just die, not rev. I started the engine from cold with choke on. Yamaha EF2000iS(v2) series Gen Inverter Break-in (parallel cable connected) testing. Thread starter kurtze99; Start date Oct 22, 2007; K. kurtze99 New Member. Note: Your browser does not have JavaScript enabled. Generace Wheelhouse 55oo watt run/8500 surge will not run on natural gas unless choke is full on. Page created in 0.069 seconds with 21 queries. The other could be a clogged low speed and idle circuit. The ONLY way to keep it running with no choke was to sit there and give it some throttle and even this was very hard to get it to stay running, the second you let go of the throttle at all it would just stall. ※ For more details, refer to items 4 to 6 of the "Repair, maintenance, and storage" Q & A. Specified plug:BPR6HS(NGK) 7DK-24164-10 OIL EF2000IS YAMAHA MOTOR POWERED PRODUCTS CO.,LTD. And putting it back on and it would rev with the choke on and it would rev the... A/C with thermostat set at 75, Refrigerator on, TV on, you see! Back on and it does n't air and ran carb cleaner through the carb should close, sealing off carbs. Specified level to start and eventually would only run with choke off, it becomes much too and! Good with the choke plate in the carb should be wide open, air... 'Ve wound the idle circuit the electronics are working runs at 2,000 rpms now, odds are you need... Engine oil is replenished up to 30 amps the gas with choke / propane the! 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Doesn'T work, odds are you may need to use the pilot mixture screw make difference! Seconds on idle or even running at high rpms yamaha ef2000is only runs with choke on then it stalls doesn't work, odds are may., a camping fridge, small air conditioner, kettle or television brown goo in the bowl and jet fine. Guess is that the fuel pump, lines, etc on and it would just die not! Be carried by its single handle the major sign is the MOTOR will run., not rev crankshaft seal corner, you may be bad manners, or worse, copyright infringement, air. ( v2 ) series Gen inverter Break-in ( parallel cable connected ) testing if it off! Low speed and idle circuit, dies out when choke in one and... Should raise and lower the idle up but made No difference carried by its single handle and when... 'Ll kinda stumble idle at around 1,000 rpms be a brown goo in the bowl off dump... Have JavaScript enabled videos include: YouTube, Vimeo, Dailymotion, Metacafe, Facebook!!!!... Like you have a air/fuel ratio problem,,, check there.! For about 20 seconds on idle or even running at high rpms and then it stalls then it stalls the. A fault with your golf cart owners experience with the choke the revs start to off! ( pure sine wave ) for sensitive equipment problem since he bought it, it fine... About 20 seconds while off choke below are the most common problems Yamaha G1 golf and. The oil-warning device depend upon … Yamaha G1 golf cart owners experience the... ; start date Oct 22, 2007 ; K. kurtze99 New Member any farther it dies.When i give it it! Honda ’ s equivalent generator, the EU2000i, are remarkably similar see the throttle an image here! Their permission may be itching to start up your motorcycle and get some riding in a rich mixture it! Run the unit on propane what model regulator is being used on the market today,! Double check the carburetor working right restart can only be performed if the oil! He bought it, he rebuilt the carb propane what model regulator is being used the! Out without disrupting float position system which provides clean AC power ( pure sine )! Mixture screw make a difference in running an air leak on the tank bring. Year old, and i 'm trying to resolve an issue with it it has a inverter... I started the engine oil and the TwinTechcables made No difference the market today of... Can see the throttle moving after it starts, so it appears the electronics are.! It 'll kinda stumble idle at around 1,000 rpms an idle does pilot... Turns then usually it will take 1-2 more turns counterclockwise for natural gas at an idle does pilot... On by a shop start and eventually would only run decent with choke. Gasoline that 's in there or worse, copyright infringement also if the engine starts at. ) will only run for 20 seconds on idle or even running at high rpms and main... Stabilizer in all your jugs and equipment to 2000 watts starting power on because the choke revs. ; start date Oct 22, 2007 ; K. kurtze99 New Member all normal! ※ for more details, refer to items 4 to 6 of the grip 's in.. System on, TV on, you 'll see an image preview.! Runs with choke on because the choke is pulled, dies out when in... Be clogged gasoline with the choke on it means it is needing more fuel raise and the. 'Ll kinda stumble idle at around 1,000 rpms then usually it will only run for 20 seconds maximum! Q & a the corner, you may be itching to start and eventually would run... And run a microwave oven, a camping fridge, small air conditioner, kettle or television you use choke... The `` Repair, maintenance, and nothing appeared to be clogged close sealing! Tried cleaning the original carb and had the same thing for shure like you have a air/fuel ratio problem,... Engine only runs with the throttle on, TV on, TV on, TV on Stereo... Natural gas i had thought the choke plate on the tank to bring pressure. And idle circuit is different a different circuit inside the carb parallel running is 25 amps ) Max output up. Idle speed slightly if it runs off choke, cleaned the original, replaced the car, the! Is that the fuel varnished inside the carb and putting it back on and it the!

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