ok here it goes starts fine but when you open it up (throttle) when your riding u go like a bat hiding from lite then it starts to cut out like to much gas or not enough,,...heck when in 5th gear open it up and you go then all the sudden its like you run out of gas or somthing it wants to die then you slow down and it will get up go again all over again what could it be ???????????????????/all i know is im about to get a new carb and run this one over not one jet is cloged its clean and the gas valve is clear including the screens im lost on this subject its all little things driving me nuts over this

 

Start by checking & cleaning your airfilter, airsnorkel/airbox, Inspecting cleaning your plugs and checking plugwire to ensure tight/connected to plug/coil. Be sure no vaccum lines are disconnected from your airbox or carb & your tank vent is working.

Also when you remove carb bowl ensure no sludge is in corners of bowl. If deposits are found you need to also remove your main & pilot jet, soak them in solvent. Clean bowl & and blow out jets and carb openings for jets with an air gun

Was it running good before any changes? Does it run beter on reserve? Backtrack, if you made changes, you need to check plugs after a highspeed throttle chop & jet as applicable.

Visit Website for jetting tips: http://www.smellofdeath.com/lloydy/jetting.htm

Happy Trails,

TuffEnuff

 

check the carb boot for cracks or dry rot ,ya know vac leak.Check plug burn, or water in gas.