RocketRaccoon said:How long have you had the bike? Did it always have this problem or did it just start? Did you do anything to it before this started happening? Has it ever been rebuilt? Who mixed the gas? What ratio are you running? Did you clean the carb because of this or did this start after you cleaned it? At any time while owning the bike...did it run right? The more info you give, the better the members here can help you.
84cr125 said:Sounds like your fouling plus from a poorly adjusted float level. Have you ever adjusted the float level? if you dont know what it is then changes are you didnt. Try starting it in neutral and put it first and kleep it up high in the powerband and shift through the gears.
I think your problem is that your getting too much fuel into the cylinder because of the poorly adjusted float level, you need to adjust them neumerous times through out the season.
84cr125 said:you need to adjust them neumerous times through out the season.
IndyYZ85 said:Uhhh.. HUH?
drexebo said:My '93 CR80 runs fine until I put it in gear and try moving around. I get about 20 yards before the spark plug stops working and the bike won't start again.
When I pull the spark plug out, tip/electrode is black and wet like it was dipped in dirty oil. If clean it, the bike will start and do the same thing... run until I put it in gear.
I installed a new plug and was able to ride around for about 2 minutes before I shut it off thinking I had solved my problem. Today I found out I was wrong :)
I just cleaned my carb so fuel flow is not a problem... if anything it seems like it's getting too much fuel, although the air screw seems to be functional and I can lean the mixture up as much as I want and the spark plug will still come out covered in black liquid.
Does anyone know what the problem could be? :bang:
cr80rr said:Take the packing out of the muffler.That should fix it,And it wont sound that much louder.
cr80rr said:Take the packing out of the muffler.That should fix it,And it wont sound that much louder.
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