Joshyaddow Active Member Local time 1:58 AM Joined Sep 17, 2020 Messages 114 Location malone new york Sep 17, 2020 #1 I noticed bubbles around my spark plug and I took it out and checked it it was black cleaned it off put it back in and now bike seems to be running bad any thoughts and ideas
I noticed bubbles around my spark plug and I took it out and checked it it was black cleaned it off put it back in and now bike seems to be running bad any thoughts and ideas
Wrench Well-Known Member Local time 10:58 PM Joined Nov 14, 2018 Messages 8,992 Location So Cal Sep 17, 2020 #2 Re gap the plug to .025" Check around S/P for a compression leak.
Axl Myk Well-Known Member Local time 1:58 AM Joined Jul 11, 2020 Messages 632 Sep 20, 2020 #3 Is the motor painted? I had to scrape off excessive paint around the plug hole to get a good seal.