09-10 HELP rebuild first start issues
  • Mavz2021
    Posts:3
    Joined:Tue Apr 06, 2021 7:54 am
    09-10 HELP rebuild first start issues

    by Mavz2021 » Wed Apr 07, 2021 1:11 am

    Hey everyone I’m a newbie here

    Just done a full rebuild on my 09 r. Timing seems good, triple checked it etc the spark isn’t great but it does have spark, I’m going to replace with a new one again even though this one hasn’t done many hours. decompression is good, I’m at a lose end I’m not quite sure where to look or what to do next. It just will not fire up. It seems to be getting fuel as I can hear it getting sucked up. I’ve kicked and kicked and kicked it for about 50 kicks and nothing not even a backfire. Never done a build myself before and I’m positive everything is back where it should be. All plugs seem good connected good.

    Any help or pointers of where to look next or how to test anything is working correctly will be fantastic and much appreciated.

    Thanks

    Lee
  • User avatar
    JimDirt
    Posts:4406
    Joined:Sat Nov 25, 2006 6:31 pm

    Re: 09-10 HELP rebuild first start issues

    by JimDirt » Wed Apr 07, 2021 8:38 am

    See my reply in your other post , and reply back here after checking fuel , etc. ....... 8-[ :-k , fresh fuel makes a huge difference ..
    2020 CRF450R
    2006 CRF450X
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    Weiser , Idaho

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