2012 yz450f won’t start

brysondaniel
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Santa Paula, CA US
brysondaniel
My 2012 yz450f started up for about 30 seconds as usual. Hasn’t been run in a few months. Never had a problem with it in the past. After it idled for 30 seconds it died and I could never get it started again. Tried kicking it and bump starting it 1000 times. Cleaned the fuel injector, checked the spark plug which is fine, changed the gas and disconnected the kill switch. I’m out of ideas and would really appreciate some help with this. Thanks!
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brysondaniel
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Santa Paula, CA US
brysondaniel 5/13/2018 11:32am
5/13/2018 11:32am
Yes I checked the fuel filter and cleaned it the best I could
kb228
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kb228 5/13/2018 1:12pm
5/13/2018 1:12pm
Did you check the spark? Like with a tester? Fuel lines completely clear? Good fuel pressure?
Scott450
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Anchorage, AK US
Scott450 3/10/2022 7:28pm
3/10/2022 7:28pm
Did you find out the problem? Because I have a 2012 that hasn't been ran in a few months either . I got it to start but it was like making some backfiring noises a little bit and stalled within 30 seconds of it and it will not fire back up

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mattyhamz2
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mattyhamz2 3/10/2022 11:09pm
3/10/2022 11:09pm
Scott450 wrote:
Did you find out the problem? Because I have a 2012 that hasn't been ran in a few months either . I got it to start...
Did you find out the problem? Because I have a 2012 that hasn't been ran in a few months either . I got it to start but it was like making some backfiring noises a little bit and stalled within 30 seconds of it and it will not fire back up
Check fuel filter and injector.

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