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Can-Am Headquarters ...Aurora Wheelers ATV Forum > Tips, Toys, Tires, Ads, Misc > ATV Tech Tips > BACKFIRE OUT OF THE CARB |
| Moderated by: zac41, Voodoo, Revicm, QUADAHOLIC, OSOKILL, MtnOuty, fmj40 |
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| BACKFIRE OUT OF THE CARB - ATV Tech Tips - Tips, Toys, Tires, Ads, Misc - Can-Am Headquarters ...Aurora Wheelers ATV Forum | ||||||||||||||||
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ROCK67SS Member
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FIRST OFF MY BROTHER GAVE ME A NO RUNNING 1986 BAYOU 300 I PUT A COIL ON IT. NOW IT HAS FIRE. BUT SHOOTS FIRE OUT OF THE CARB WHAT COULD BE WRONG? HELP, THANKS Last edited on Mon Aug 1st, 2005 04:19 am by ROCK67SS |
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outlandish AWF Admin
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Welcome to our board...unfortunately I don't have an answer for you....but it sounds like timing, CDI ? I really don't know.....someone may come along that can help more than me
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gianola4 Member
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ROCK67SS Member
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WONT START AT ALL ,ITS IN TIME , GOOD COMPRESSION , WHEN YOU SPIN IT OVER IT SHOOTS FIRE OUT THE CARB, MAYBE CDI BOX? Last edited on Tue Oct 11th, 2005 01:23 am by ROCK67SS |
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gianola4 Member
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Rock The valve train may be in time giving you good compression and seem like everything is right. But is the ignition in time with that . They are two different systems that work together but yet are independent of each other. Something is telling it to fire when the intake is slightly or way open. Does It need to been turned over many times before for this happens or does it start popping out the intake right away? Is the plug in good shape or is it fouled? If is fouled is it wet fouled with fuel? If it's wet more then likly it is not burn the fuel completly or not at all. Then when it does fire theres just so much, it lights it all up. There could be low resistance or shorting stator check all plug and wires for good clean connections and that all bolts and grounds are tight. See how you make out with the ignition timing first. Then look into testing the ignition components form there.
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ROCK67SS Member
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THANKS 4 THE HELP,I SAID SCREW IT AND GOT A NEW 2006 BIG BEAR
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outlandish AWF Admin
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There you go! I had a 2002 Big Bear, rock solid machine, no cvt to worry about getting wet. That thing had a super low first gear on it if I remember right. That thing would climb anything in 1st. A little slow doing it but the grunt was definately there. Congrats on your new ride!!!!!
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ROCK67SS Member
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yea low first gear
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| Can-Am Headquarters ...Aurora Wheelers ATV Forum > Tips, Toys, Tires, Ads, Misc > ATV Tech Tips > BACKFIRE OUT OF THE CARB | |