my bike has developed a starting problem that is intermittent.
After leaving the bike in the garage for a period time ( 2 days to a week), when I start it, it fires up just fine. Other times, it will turn over hard initially, almost like its not going to start. Sometimes I release the starter at this point and get a "puff: out of the breather and smell a little gas. When I try to start it right after that, it starts fine.
This situation does not seem to depend on temperature.
I tested the battery after leaving it overnight and it still registered in the acceptable rage. 12.6 volts.
could it be timing? compression release valve? Maybe batter?
2018 Road Glide
ABS. Boom Audio