it wont start!!! Again

[KFX450Rrider490]

the other day i went to go fire up my kfx and got nothingit wouldnt even try?

but that monrning it ran fine to back it out of the garage and back in(to get my dads sportsman700 out) then later that night it wouldnt start back up??

what do you guys think happened??
any help is greatly appreciated

[BLU82]

Does the fuel pump even prime? If not sounds like you popped the main fuse.

[KFX450Rrider490]

yea it did everything just didnt start???

literally just about 20 minutes agio i walked by it so i tried to start it

and go figure she fired right up so i rode it around for a few minutes and its fine

so if anything i think it may be the role over sensor?? or something along that line?

has anyone else had this problem??
thanks guys

[250racer2010]

yeh i had a similar problem it was the rollover sensor but mine came loose and was movin around in the front so it would shut off randomly and then when i finally figured out that was the problem the sensor was shot so i got a new one. so i would check to make sure the sensor isnt loose then if its not then get a new sensor.

[KFX450Rrider490]

thankyou!

but were is the sensor??

[BLU82]

The roll over sensor is under the hood, towards the front, between the two orange/tan fuse holders.

[KFX450Rrider490]

allright sounds good
thanks alot!

[spincr4hire]

fuel filter is probably clogged

[bryce3]

you can take the sensor apart and silicone the needle inside there so it wont move and then it wont make a difference if it bounces around or falls off that little mount. but at the same time if the bike flips over it will still run.