horse junkie 18 #1 Posted July 15, 2015 Kohler K301 66 1276, will low amps cause engine to run likes it's missing at high rpm Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,441 #2 Posted July 15, 2015 Low amperage output results in low voltage and that will do it.The ignition coil is really a step-up transformer - low voltage in = low voltage out.Valves hesitating to close will also cause that. I have one that now gets Marvel Mystery oil in the fuel and it eliminated it. There is something in that stuff that does not burn off and it works well.Garry Share this post Link to post Share on other sites
oldredrider 2,547 #3 Posted July 15, 2015 I've seen bad condensors cause poor running at higher rpms. Cheap fix if that's the problem. 1 Share this post Link to post Share on other sites
horse junkie 18 #4 Posted July 16, 2015 Thanks for the suggestions, all fixed was points Share this post Link to post Share on other sites