View Full Version : back fire
400exnac
05-02-2005, 07:04 PM
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
05-02-2005, 07:42 PM
did you replace the exhaust gaskets? hows the jetting?
400exnac
05-03-2005, 08:36 PM
I didnt even think to replace the gaskets. Jetting might be a tad on the rich side.
nosliw
05-03-2005, 08:38 PM
try puting in a 42 pilot jet if you havent already
400exrider707
05-03-2005, 08:43 PM
If its popping on deceleration, then richen up the mixture screw a 1/4 turn at a time until it go's away.
2004exrider
05-04-2005, 03:37 PM
do all the jetting, if still pops try new exhaust gaskets, there $2 a piece.
Powered by vBulletin® Version 4.2.1 Copyright © 2024 vBulletin Solutions, Inc. All rights reserved.