onan 5500 generator problems
generator driving me nuts. always well maintained, but now having issues. flash code not helping me. replaced fuel and filters and added seafoam to the tank. it will run for 10 minutes, sometimes up t...
Forum Discussion
My manual list says the HGJAB spec C needs the 983-00501C manual. I have the 983-00501D, not 983-00501C, but it seems to say it covers your machine. It would help to know the codes for when it stops after a half hour, and the code for a failed start (you said it won't start after it stops.) A bad coil or a bad fuel pump are both reasonable possibilities, but I think you'll need to test them during that period of time just after it fails, when it won't start.
Here's the D manual if you want it:
http://www.cumminsonan.com/www/pdf/manuals/983-0501D.pdf
Here's the D manual if you want it:
http://www.cumminsonan.com/www/pdf/manuals/983-0501D.pdf
