The propane generator on a 1997 motorhome runs great until a load is put on it. Then, it sputters and runs out of fuel. Really need air conditioning running .... www.fmca.com
Hello I have the 5.5HGJAB-12705 it is the LP model I have lea than 126 hours on it and it's 1yr 3mths old it runs for about 20-25 minutes then backfires and shuts down the Fault code is 36 I've read about fuel pump and what not but the is a propane unit any idea of what could be the problem with it? It's out of warranty so I'm trying to figure this out
I have a question indicator lights for my water pump on my panel that turns on pump everything works I have power but the indicator lights don't work and don't turn on water
i have a 98 discovery with a propane generator it runs for 20 to 30 mins seems like it is running out of fuel it stops restarts runs another 20 to 30 minutes and stops have replaced regulator and fuel solonoid is doesnot matter if generator is under load or not has anyonce else had these problem and how did you fix it
+Todd Grevious Todd I think I solved the problem when you run your dash air the water it creates drips on the generator causes something in the generator to ground shutting it down you have to divert the dripping away from generator I built a little sheet metal gutter the plastic container the water drips from is located runner the hood run your dash air with hood open you will see the drip I just made a trip from Massachusetts to Lancaster Pennsylvania generator never shut off 7 hours running try it see if it works for you let me know
I think Mike could be on the right track. It could be moisture causing the board to malfunction. Other than an electrical issue, there could also be a problem with the fuel source, such as the amount of butane/propane in the container. LP generators normally require grade HD-5 vapor and the mixture needs to be at least 90% propane. If you have a higher mixture of butane, (less than 90% propane), the fuel might not be vaporizing properly. Moisture in the ASME tank can also cause erratic operation. Also, have a tech measure the fuel delivery pressure at the generator. I'm guessing it's a fuel issue or a circuit board issue. Wish I could take some measurements and run some tests for you. Is there a certified RV service tech in your area? Gary
Thanks to both of you. I will look at both possibilities you mentioned and let you know results. One problem I have is I just filled tank so it will be a bit before I can try different propane. I'm in southern Minnesota near Faribault area. Where are you, Gary?
![[ไฮไลต์] เจ้าฟ่าง ธีรพงศ์ ศิลาชัย "คว้าเหรียญเงิน" ยกน้ำหนักชาย รุ่น 61kg | โอลิมปิก 2024](http://i.ytimg.com/vi/981lYv1AwKk/mqdefault.jpg)
Hello I have the 5.5HGJAB-12705 it is the LP model I have lea than 126 hours on it and it's 1yr 3mths old it runs for about 20-25 minutes then backfires and shuts down the Fault code is 36 I've read about fuel pump and what not but the is a propane unit any idea of what could be the problem with it? It's out of warranty so I'm trying to figure this out
I have a question indicator lights for my water pump on my panel that turns on pump everything works I have power but the indicator lights don't work and don't turn on water
and it is a Econoline 350 1985
i have a 98 discovery with a propane generator it runs for 20 to 30 mins seems like it is running out of fuel it stops restarts runs another 20 to 30 minutes and stops have replaced regulator and fuel solonoid is doesnot matter if generator is under load or not has anyonce else had these problem and how did you fix it
Mike. I have the exact same problem. Any luck yet?
+Todd Grevious Todd I think I solved the problem when you run your dash air the water it creates drips on the generator causes something in the generator to ground shutting it down you have to divert the dripping away from generator I built a little sheet metal gutter the plastic container the water drips from is located runner the hood run your dash air with hood open you will see the drip I just made a trip from Massachusetts to Lancaster Pennsylvania generator never shut off 7 hours running try it see if it works for you let me know
I think Mike could be on the right track. It could be moisture causing the board to malfunction. Other than an electrical issue, there could also be a problem with the fuel source, such as the amount of butane/propane in the container. LP generators normally require grade HD-5 vapor and the mixture needs to be at least 90% propane. If you have a higher mixture of butane, (less than 90% propane), the fuel might not be vaporizing properly. Moisture in the ASME tank can also cause erratic operation. Also, have a tech measure the fuel delivery pressure at the generator.
I'm guessing it's a fuel issue or a circuit board issue. Wish I could take some measurements and run some tests for you. Is there a certified RV service tech in your area? Gary
Thanks to both of you. I will look at both possibilities you mentioned and let you know results. One problem I have is I just filled tank so it will be a bit before I can try different propane. I'm in southern Minnesota near Faribault area. Where are you, Gary?
generator still running strong never missed a beat from lancaster penn. to plymouth mass