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| | #1 (permalink) |
| PM Newbie Join Date: May 2009 Location: Dallas Texas
Posts: 3
| 1983 atc 70
New to the forums. Rebuilt the carb, all jets and needles are in good condition. New spark plug, changed oil. It will run but very rough, when i accelerate it seems to back fire out of the carb. Need help trouble shooting it. Thanks Michael
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| | #2 (permalink) |
| PM Newbie Join Date: Nov 2008 Location: Fred burg, VA
Posts: 55
| Re: 1983 atc 70
Intake leak/timing or could be a clogged pilot jet. Is it backfiring when you let off the gas? If so check and make sure you don't have a leaky exhaust.
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| | #3 (permalink) |
| PM Newbie Join Date: May 2009 Location: Dallas Texas
Posts: 3
| Re: 1983 atc 70
Thanks, i think it might be the timing, how would i go about adjusting it.
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| | #4 (permalink) |
| PM Newbie Join Date: Nov 2008 Location: Fred burg, VA
Posts: 55
| Re: 1983 atc 70 Technical --Dano's Bike Shop-- 50cc MotoX, Fifty, Fiddy, Minibike Information Source Look under the bbk install |
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