number5
09-12-2011, 05:01 PM
During my practice at a harescramble engine ran fine for about 2 minutes then would bog if i gave it throttle. I took the carb of after and cleaned it out, check reeds, changed plug, compresion is good. It went away driving it around before race. It cooled down, started it up to line up in my class and it started doing it again. I figured it would go away during the race and it did. Then it came back. The problem was intermittent. Sometimes it would backfire through the tail pipe. Im thinking its not fuel related. Anybody have this issue?