bike missing at 50% and above ,throttle-help
Posted April 01, 2001 - 05:10 PM
Well I couldn't do anything else before my race started, so I went to the line.Bike started first time several times,but when the flag dropped and it really counted, it took about 10 kicks.But during the race down staights at full throttle,it was running fine under a load.I ran a decent race, but when I pulled in and revved the bike up, it would still miss.
Any suggestions on this?I had a clean filter w/o too much oil and a new plug.I have been racing this bike for 2.5 yrs and have never had this happen.I'm thinking it may be the ignition cutting out. Is there any way to check this?
Posted April 05, 2001 - 05:58 PM
Posted April 06, 2001 - 12:59 AM
This is probably not the problem with your bike but if you can't find anything else then maybe you should check your valves.
European 2000 WR400
Posted April 06, 2001 - 04:55 PM
Posted April 06, 2001 - 08:09 PM
-Was the accelerator pump squirting strong?
-Have you made any changes to jetting?
-There is a procedure in the manual to check the TPS resistance, be sure to do a check on it.