I have an 03 suzuki z400 and when I open the throttle it is missing reallly bad.....any suggestions

 

parking brake??

 

brake light fluid is low.....lol



but for real, pull the carb off, tear it down and clean out the jets..you probably have a clogged jet.

 

BINGO!

 

ok guys thanks for the info.....now we have another problem. its flooding, and bogging down out when i give it throttle....i think i should just replace the carb all together. Let me know what you think

 

ok guys thanks for the info. Now we have another problem, the quad is flooding out and bogging down. I am thinking i should just replace the carb all together, what do you guys think?

 

make sure your floats arent sticking....did you go through and clean the whole carb? check your air mixture screw...screw it all the way in, then back it out 2 1/2 turns...and see if that clears it up...2 1/2 turns out is the factory settings on most carbs. are there any mods to the bike? unless something is broken on the carb there should be no reason to replace it.

 

turn off the choke.

 

i did that too....but if will not run with out it now....