I am experiencing some carburetor jettings problems with my xr650r. I need to know if I can fit a bigger carb.
matt Reply:September 28th, 2011 at 10:47 pm
yu can put a FCR41mm carb. will add more power
Just got a 2000 xr650r and rode first time today, suddenly started to backfire and die, couldnt get it to start again any ideas?????
admin Reply:February 5th, 2012 at 5:41 pm
Turn on the gas?
Gary Lane Reply:February 6th, 2012 at 1:29 pm
any other reasons for backfire?
admin Reply:February 17th, 2012 at 7:14 pm
There are many issues that can cause backfire. Running out of fuel is one of them. Also; valves that are out of adjustment, incorrect jetting, dying spark plug, dirty carb, etc.
Can some one show me what the plug colour should be, mine is a rusty colour all over?
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