Carb on Onan 4000 - to be replaced - The RV Forum Community
网页2011年6月6日 · Onans recommendation is to purchase a rebuild kit for $80+. My recommendation is to pull the carb (very easy to do) then spray/flood the carb with carb cleaner (making sure you fill the bowl) and let sit for about two hours then shake out and do again then shake out again and re-install. I hope this helps, good luck.
Onan Microquiet 4000 - The RV Forum Community
网页2019年11月13日 · bklenk said: Hello, I'm new to the forum and I'm looking for some help. I recently got my first motorhome from a family member. It has an on board Onan Microquiet 4000, Model number 4KYFA26100J S/N: I990989796. They had not used the generator in a very long time because they always had hook ups where they went and it …
Onan 4000 Backfiring through Carb - The RV Forum Community
网页2018年8月30日 · Joined. May 14, 2013. Posts. 1,586. Backfiring thru the carb is often from a lean mixture. Pull the carb again and be sure that all passages are clean. Some have a welch plug that may have debris behind it. Remove the main jet and any mid-range removable jets and carefully examine them for dirt.
Surging Onan 4000 microquiet | The RV Forum Community
网页2017年9月11日 · Jun 4, 2015. Posts. 426. Location. Lawrenceville, Georgia, USA. Surging on a carburetor engine usually indicates a rich fuel mix, ie, too much fuel going down the carb throat vs air. So, adjusting the mix screws can compensate by allowing more air to be delivered in the mix, improving the air/fuel ratio. The root cause is almost always some ...
Onan4000: Change Oil Filter? - The RV Forum Community
网页2021年2月20日 · Globe. The 4000 is Oil Bath, meaning it just slings oil around while the engines is running to lubricate . There is no Oil filter to change. It Takes 1.6 qt of oil to fill. It does have a Air Filter you need to exchange when you are doing your maintenance. Engine is also Air Cooled.
Onan 4000 Generator will not start - The RV Forum Community
网页2020年1月29日 · Tap spray a small mist. Don't put too much and don't flood it. Very little. Your only looking for a response from the combustion chamber and that takes a very small mist. Remove the air filter and mist a very small amount while cranking the engine to see if the engine responds. If it does, fuel is likely the problem.
Onan Emerald Plus 4000 KW surging - The RV Forum Community
网页2014年7月28日 · It has an Onan Emerald Plus 4000 KW generator Model # 4BGEFA26100J. So far I have replaced the starter, Fuel Filter, Air Filter, Spark Plug wires and Changed the oil and the Oil filter. Prior to the maintenance it would surge constantly and if I turned the AC on high it would just quit running. So I made all the changes.
Onan carb cleaner - The RV Forum Community
网页Mar 14, 2005. Posts. 13,516. A carb cleaner spray won't do much good - what gets gunked up are carburetor's small internal passages and the metering jets. A spray won't get in there - it just cleans gunk off of the external parts and linkages. The most effective internal cleaner is Sea Foam, added to a couple of gallons of fuel and run through ...
Onan Emerald Plus 4000 - The RV Forum Community
网页2013年11月2日 · Onan Emerald Plus 4000. Smellii. Nov 2, 2013. The friendliest place on the web for anyone with an RV or an interest in RVing! If you have answers, please help by responding to the unanswered posts. See posts with no answers. Nov 2, 2013. #1. S.
Onan 4000 won't "idle" - The RV Forum Community
网页2016年5月31日 · Once started, it won't idle - it revs up and down pretty much in perpetuity. Stopping and restarting changed nothing - still a bouncing idle. It used to take 45-60 seconds total cranking, and would idle instantly, always. The autochoke is causing the problem - the actuator bounces back and forth, back and forth.