WR450 Not Idling and Popping
Posted March 29, 2006 - 07:36 PM
All free mods done
pea shooter removed
Thanks for your help
Posted March 29, 2006 - 08:13 PM
Backfire(gunshot sound) is caused when fuel is ignited in the exhaust rather than the combustion chamber. Its usually the result of unburnt fuel. Some of the things that come to mind is faulty ignition timing, faulty exhaust valve timing, an exhaust valve that doesn't seat properly.
I think I would probably go for a ride, and rip it up. Get the motor running again, and drive it like I had a purpose. It very well could come out of it.
Posted March 29, 2006 - 10:09 PM
Posted March 29, 2006 - 10:32 PM
Posted March 30, 2006 - 04:06 AM
Could it have something to do with unplugging the white wire?
White wire you mean grey wire i hope
Posted March 31, 2006 - 05:02 PM
Posted March 31, 2006 - 06:03 PM
After a ride always drain the carb, by closing the petcock let the bike idle until it dies, which will burn up most of the fuel in the carb.
I learned the hard way, nothing worse then getting to the track only to find the bike wont run right.