I could really use some help. I got my new KLX300 about a month ago and have about 1000 miles on it now. Love the bike. I did my 600 mile oil change and then started with the mods. Cosmetic stuff 1st with no issues of course....Then I did the KDX snorkel mod with no issues; then I did the slip on Delkevic exhaust with the spark arrestor inserted; I kept the o2 sensor . After that I started having problems with my bike stalling out when I come to a complete stop. I'm not very mechanical, so does anyone else have an issue with this, or a remedy?