back fire

[400exnac]

When Im riding and if Im going at a good pace in 3rd, 4th, or 5th and then let off the gas my quad will back fire a few times? Why?
I have a full White Brothers Exhaust with 14 plates on it, K&N, and its re-jetted.

[2004exrider]

did you replace the exhaust gaskets? hows the jetting?

[400exnac]

I didnt even think to replace the gaskets. Jetting might be a tad on the rich side.

[nosliw]

try puting in a 42 pilot jet if you havent already

[400exrider707]

If its popping on deceleration, then richen up the mixture screw a 1/4 turn at a time until it go's away.

[2004exrider]

do all the jetting, if still pops try new exhaust gaskets, there $2 a piece.