yamaslappy
New member
Need help,2000 sxr 700 idles on two cylinders give just a little choke and the other fires again, cleaned the carb twice good compression !@#!#$@^$& sled runs good at high speed.
mopar1rules
Active member
you give it a little choke, and the other cylinder starts to fire? i hate to tell you, but pull those carbs back off, cause you got pluggage issues in the pilot circuit. unscrew the fuel screw, take out pilot jet, and spray carb cleaner in there, and then blow out w/compressed air. did you hold the pilot jet up to the light and look thru it? can you see light? you still have cloggage in the pilot circuit. clean out you carbs/pilot jets/pilot circuits again, and report back. be sure to set fuel screws back to 1.5 turns out.
daman
New member
^^^ what he said
yamaslappy
New member
Thanks for the feedback,I will try again
ok have done what mopar and da man said but still have issues like yama. also exhaust heats up cherry red real fast,,,, is my 99 700sx,,,,
daman
New member
wow thats hot,running lean????n0rt said:
check your coil,caps and wires for rest. for your miss
daman,so turn more or less to fix lean?
mopar1rules
Active member
n0rt, what is all done to your sled, and what is the current jetting? you shouldn't be having exhaust get cherry red. do you guys have a air leak somewhere?
cked out last season were factory, all i know of history is a can was put on it, rest of sled seems
stock carbs seemed to be seated into rubber before reeds, show no signs of air leak, has me stumped
stock carbs seemed to be seated into rubber before reeds, show no signs of air leak, has me stumped
daman
New member
how's plug color,do you what your jetting is?? need to know not just
stock or a guess..
stock or a guess..
will not assume and remove carbs again this weekend and let you know plug color and jets sizes, appreciate all and any suggestions and help
daman
New member
good choice.n0rt said:
wright it down too
Check for an exhaust restriction. You have to have something way off to get the pipes that hot!
Make sure you check the port in Post #10 of this thread: http://www.totallyamaha.net/forums/showthread.php?t=43118
idle musing to self: do you actually still get fuel out of the idle circuit(venturi effect) if that is plugged? Or does the lack of air passage render the circuit useless and it draws zero, not even fuel?
idle musing to self: do you actually still get fuel out of the idle circuit(venturi effect) if that is plugged? Or does the lack of air passage render the circuit useless and it draws zero, not even fuel?
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bluemonster1
LIFE MEMBER ONLY ONCE!!!
yeah..like mouse nests in the exhaust.Had mice really pack up exhaust pipe that was sitting on the shelf for 2 years.You wouldn't believe what was in there and the time I took to getit all out..crazy man.