Leaderboard

Looks like I may have fixed this quad, even though I had the carb off numerous times and set the float height to specifications I decided to do the fuel level check with the clear hose up the side of the carb, fuel level was way too high, above the seam where the float bowl screws on, so ended up adjusting the float height until I got the fuel level about 2mm below this seam, tests so far have been good, the only backfire I have had was a really small pop/fluff sound, no huge bang..I will take it for a good run, check deceleration for noise, then check for any back fire after key off. Thanks to all who gave me some suggestions here, very much appreciated...take care...