Raptor 660 only idols with full choke
I have an 02 Raptor 660. I added pipes and jet kit back in 02 but no recent changes.
Since I got it out this spring I have been having a problem with performance. Runs very rough and only idols with full choke. Also it will tend to backfire.
I have read through a ton of previous postings and have found a few that seem to be similar.
One of the common themes was that your choke was sticking and should be adjusted. The other was that the carbs may not be seated in their boots.
Thanks in advance