400 EX popping !!!!!! any ideas ??????????
#1
400 EX popping !!!!!! any ideas ??????????
One of the EX's I ride with has WB exhaust , CDI and was jetted and Dynoed by a local shop . It was taken there because it would pop every time you shifted , after it was rejetted it ran great for the first day then second day it started doing it all over again . So took it to another place to have the carb checked out to see if it needed a rebuild , the guy kept it for a day or so cleaned the carb and rode it and said the popping is gone and it is now fine .
Well no after riding it for about 5 hours its starting to pop again.
Any ideas ?????? other then upgrading with a new carb..... we would like to keep this carb do to other mods have been ordered (suspension/axel)
Well no after riding it for about 5 hours its starting to pop again.
Any ideas ?????? other then upgrading with a new carb..... we would like to keep this carb do to other mods have been ordered (suspension/axel)
#4
400 EX popping !!!!!! any ideas ??????????
you try your manual? a lot of times they have a troubleshooting section that is useful. when you shift you're coming down on the RPM's, does it do the same in neutral when u snap the throttle real high and let it come back down to idle on its own?
#7
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
2003, 400, 400ex, backfiring, carb, die, honda, idle, popping, shooting, snap, sputtering, throttle, trouble, troubleshooting
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)