cafoose 3,135 #1 Posted May 17, 2017 I finally got my ignition problem fixed on my 520-HC I replaced the coil when the secondary resistance was not within specs which made it run better but still not starting when hot. Then I replaced the module today and left it run for at least ten minutes and it started numerous times with no problem A big to everyone who helped me with this project! 20170517_130637.mp4 6 1 Share this post Link to post Share on other sites
WVHillbilly520H 10,369 #2 Posted May 18, 2017 Hope you cleaned all that oil/dust residue while you had it tore down, those Onans like to be clean, Jeff. 4 Share this post Link to post Share on other sites
Tankman 3,515 #3 Posted May 18, 2017 Sounds great! I'm sure, as the WVHillbilly notes," those Onans like to be clean, Jeff." Otherwise, love my '90 520-8. Grandson's legs a littlle short but he'll grow. 4 Share this post Link to post Share on other sites
