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raptor runs then dies

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2.5K views 6 replies 6 participants last post by  willykiller  
#1 ·
I have A stock 2002 raptor 660 It will start and run for 3-5 seconds then dies, also dies if i hit throttle. I cleaned the carbs, cleaned gas tank , fuel lines.
If anyone has a suggestion it would be greatly appreciated thanks
 
#6 ·
Those pesty mains and pilot jets have to be cleaned good! See through good! I poke a piece of thred through (like a needle and thred) and slide the jets back and forth. If certain their clean you might want to check the filter from the cock-pit valve to the gas tank. If your tank was dirty this could be partailly clogged. This happened to my buddy's bike. good luck.