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ryanh827 Started a new thread can a sprocket spin on the camshaft
12/26/2014 4:24am i have a a 2009 crf 450 the sprocket on the cam is pressed on not bolted the bike locked up a few month ago jumped timing and bent valves bought all new valves and a new head used the same cam now the new motor wont start just pops but its in time perfectly and it test perfect on...
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ryanh827 Added a reply to can a sprocket spin on the camshaft
12/23/2014 11:05pm bought a new cam i did spin thanks for the replys
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ryanh827 Added a reply to can a sprocket spin on the camshaft
12/21/2014 10:13am just curious how did you figure out that was the problem
ryanh827 Added a reply to can a sprocket spin on the camshaft
12/21/2014 10:12am thanks for the replys i guess ill be buying a cam tomorrow
ryanh827 Added a reply to 09 crf450 wont start new motor
12/16/2014 11:30pm i just ordered a stator today so when it gets here ill try that we've checked everything you can so time to start buying parts and swaping
ryanh827 Started a new thread 09 crf450 wont start new motor
12/16/2014 11:30pm i have an 09 crf 450 just got the motor rebuilt new crank cylinder hear valves pretty much every part you can buy is new so its not mechanical and when i pulled the plug it would spark maybe 1 out 5 kicks and it was a very dim orange spark it is a brand new plug so that is...
This forum thread has 11 replies.
ryanh827 Added a reply to 09 crf450 wont start new motor
12/16/2014 11:29pm well every common cause for this checks out goos so at this point no question is a bad one lol but yes checked that actually had a mechanic check it out he couldnt find the problem either and has every kind of tool and tester needed the problem is spark is coming and going randomly so whatever the problem is...
ryanh827 Added a reply to 09 crf450 wont start new motor
12/16/2014 4:35pm yes
ryanh827 Added a reply to 09 crf450 wont start new motor
12/16/2014 4:34pm yes and yes
ryanh827 Added a reply to 09 crf450 wont start new motor
12/16/2014 8:16am checked valves checked timing sprayed starter fluid nothing fuel pumps good cam chain is new also i dont think its mechanical because now it seems like spark is coming and going which is going to be a problem because when we test the stator and ecm its all checks out good but sometimes it sparks every kick try again later...
ryanh827 Added a reply to 09 crf450 wont start new motor
12/15/2014 4:39pm checking spark again and now it seems to spark every single single time i dont know if the pug was grounded bad or if something is coming and going electrical but has good spark now but still nothing all is does is backfire occasionally and im positive that its in time all marks are lined up has fuel pressure the...
ryanh827 Added a reply to 09 crf450 wont start new motor
12/14/2014 4:40pm ill try that tomorrow thanks for the help