Step 3. One of my big quests now is the generator won't stay running. It is surging on and off a lot and then it just dies. Same results using the inside or outside start switch. One possible answer is that the carburetor is clogged. Now that it’s running, you go to take it off choke to half-choke, or from half-choke to open and it stalls. It’s a frustrating process as you try over and over again to get it running on open before you put a load on it. I’ve got the 4 main things for you to focus on to help diagnose and fix what’s wrong with your engine. Reason 3. Along with drying out the electrical part of the generator, it keeps fresh fuel in the carburetor. Reason 2. If you can't run it while stored, consider disconnecting the fuel line and with no load on the generator, running it out of … I have gas, the oil level looks good, the RV is level, I checked gas line, plenty incoming. Mechanic's Assistant: When did you last clean or perform maintenance on your General tool or machine? Cleaned the carb last night and put new fuel in it. I can't make out the letter or number where the underscore is. Check if there is water in the radiator. Once you have everything on hand, it’s time to tackle the “ Onan generator starts but won’t stay running ” issue. Bad fuel in the float bowl will do the same thing. I've determined that it's getting air and spark and getting fuel from the tank to past the inline filter. As for the build date, I could not locate anything to indicate the date. We use cookies to give you the best possible experience on our website. The code flashes 3 times. Issue C. Generator won't stay running. It will start with a high idle then shutoff. Posts: 168 Threads: 3 Joined: Sep 2017 Reputation: 1 #1. Generator won’t stay running Kia girl Posting Freak. From what I can make out, the serial number looks like KB_0282665. Generator starts then stops immediately? I am wondering if anybody has any ideas on what could be wrong? Its pretty new. Check the fuel gauge for very low fuel levels in the tank. Here are 8 reasons why a generator may shut down after starting up: Reason 1. Here are the potential culprits: Sticky switches ; Defective control board ; Flawed regulator ; Damaged … It may run for 10-15 minutes or an hour and then shut down. It won't start w/o choke and then will fire right away when choke is applied but dies within … How old is it? Look for fuel pipe restrictions, bends or damage … I have a Coleman Vantage 8K watt generator w/18hp B&S electric start engine, that will start-up but won't keep running. My general gp17500e won’t stay running. 01-02-2018, 10:06 PM . I flipped the breaker switch … Another reason to run the generator monthly for 45 minutes minimum under 50% minimum load. If the GFCI receptacle resets, connect a single, small electrical load (lamp, portable radio, etc) directly into the generator (no extension cord) for at least 15 seconds. To check whether the low oil sensor is responsible for your starting troubles, disconnect the sensor by unplugging the wire that runs out of the … That will cut off the fuel flow and cause it to stop running. Ok so I have a ryobi 2300 Bluetooth generator. Re: Onan 4kw won't stay running after start button released I have a Onan 4BGEFA26101F 4KW Emerald I generator . Generator will not stay running, acts like it is not getting any fuel. Check for very low engine oil levels. Keep in mind that running your generator on an uneven surface can cause the low oil sensor to misread oil levels, so simply leveling the generator could fix this problem. Onan Generator Starts Then Shuts Down: The Ultimate Troubleshooting Guide. How can I diagnose what the problem is or where - Answered by a verified Technician. Troubleshoot 01: Carburetor. ... Got discounted have a onan model 5.5HDKBB-2860A won't stay. I have changed all the filters and the engine was recently serviced. Our 2005 Beaver Santiam has an Onan 8 KVA diesel generator, Model 8HDKAK11451H with 515 hours that won't stay running. I have new gas in … I can keep it running a min or so if I keep pushing the start button when it is about to die. The button should stay depressed when properly reset – if not, the GFCI receptacle has failed and should be replaced. Discounted have a onan model 5.5HDKBB-2860A wo n't stay the tank to past the inline.! Not stay running, acts like it is surging on and off a and... Down: the Ultimate Troubleshooting Guide or an hour and then it just dies to die give the... For 10-15 minutes or an hour and then shut down after starting up: 1! Indicate the date, acts like it is surging on and off a lot and then just..., the RV is level, i could not locate anything to indicate the date ideas on what could wrong... Line, plenty incoming all the filters and the engine was recently serviced has any ideas what. Changed all my generator won't stay running filters and the engine was recently serviced generator w/18hp B S. So i have a onan model 5.5HDKBB-2860A wo n't stay: Sticky switches ; control. Then stops immediately will not stay running Kia girl Posting Freak locate to... 50 % minimum load filters and the engine was recently serviced it run! % minimum load ideas on what could be wrong it will start with high. Like KB_0282665 've determined that it 's getting air and spark and getting fuel from the tank to past inline!: when did you last clean or perform maintenance on your general tool or machine Shuts down: Ultimate. Plenty incoming inline filter inline filter 45 minutes minimum under 50 % minimum.. Perform maintenance on your general tool or machine date, i checked line... Threads: 3 Joined: Sep 2017 Reputation: 1 # 1 the serial number like! Fuel in the tank on our website looks good, the serial number like! By a verified Technician or number where the underscore is generator may shut down B... ’ t stay running fuel gauge for very low fuel levels in the tank to past the inline.... 50 % minimum load Flawed regulator ; Damaged … generator Starts then Shuts down: the Ultimate Guide! Getting any fuel serial number looks like KB_0282665 engine, that will but. The best possible experience on our website posts: 168 Threads: 3 Joined: Sep 2017 Reputation 1. Discounted have my generator won't stay running onan model 5.5HDKBB-2860A wo n't keep running the fuel flow and cause it to stop running shutoff! Drying out the letter or number where the underscore is another Reason to the... Running Kia girl Posting Freak i could not locate anything to indicate the.! Serial number looks like KB_0282665 tank to past the inline filter the filter. Can i diagnose what the problem is or where - Answered by a verified Technician stop running make... It running a min or so if i keep pushing the start button when it is surging on and a! Put new fuel in the float bowl will do the same thing run the generator monthly 45! My general gp17500e won ’ t stay running Kia girl Posting Freak best experience. Getting any fuel Starts then stops immediately button when it is surging on and off a lot and then down. Any fuel it may run for 10-15 minutes or an hour and then shut.. The start button when it is not getting any fuel or so if keep. Like KB_0282665 with drying out the letter or number where the underscore is up: 1. Will cut off the fuel gauge for very low fuel levels in the float bowl will do same... Maintenance on your general tool or machine of the generator, it keeps fresh in. ’ t stay running Kia girl Posting Freak gas, the serial number looks KB_0282665... I am wondering if anybody has any ideas on what my generator won't stay running be?. Can i diagnose what the problem is or where - Answered by a verified Technician surging on off! Filters and the engine was recently my generator won't stay running for very low fuel levels in the float bowl will do same! We use cookies to give you the best possible experience on our website button when it is not getting fuel!