a couple weeks ago i was out riding and towards mid day it started sputtering and it seemed almost like it had kerosene in it. im not quite sure what the problem is. i know so far that the bike is out of time.cant seem to get it lined back up.if antone knows what the problem would be or if the timing is the issue please let me know

 

Have you tested the ignition system on the bike .. Here are the tests ..

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i have tested that.its getting a good spark.but now its backfiring

 

Did you replace the spark plug .. What do you mean by backfiring ..?.. Thru the exhaust or intake ..

 

the exhaust

 

my trx 250 x has a bad timing problem we have tryed ever thing and the carb chots out are (even more then the exaust does) if u think u no help me haha

 

does it die after it starts sputtering? and how does it ride (if it starts) after that day?

 

it wont run thats how off it is
should we bring it tov top dead center

 

we just rebui;t the engine and we dont no how to time it