04-08-2017, 10:04 PM | #1 |
Join Date: Feb 2017
Location: Murfreesboro, TN
Posts: 6
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taotao 125 bogs under load
Hey everyone. I have 2 different atv's exhibiting the same issue. Both are 125cc. 1 is newer with probably 30 or so hours on it. Other is an unknown year freebie, that was sitting behind a friends shed for who knows how long. This one I replaced the carb, throttle cable, CDI, coil and plug, and all fluids. The new one is 100% out of the crate stock other than an NGK plug.
Both of them, under a load, at say 30% throttle, bog, and backfire. It happens when I am trying to accelerate quickly, not at cruising. I have yet to do anything to troubleshoot either of them as of yet, and also dont want to keep throwing parts at it hoping that will fix it. Any suggestions what to start with?
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TAOTAO 110cc ATV - 5 year olds toy TAOTAO 125cc ATV - 8 year olds toy TAOTAO 150cc Bull ATV - 34 year olds toy |
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04-09-2017, 05:05 AM | #2 |
Join Date: Apr 2017
Posts: 5
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Have you checked intake valve clearance, or maybe running too rich?
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04-09-2017, 08:21 AM | #3 |
Join Date: Apr 2016
Location: MD
Posts: 558
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Weird both of them are doing the same thing. Only thing I could suggest is drain the gas and put some new "fresh" gas in. Obtained from a different gas station if possible.
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04-09-2017, 11:20 AM | #4 |
Join Date: Dec 2016
Location: New Jersey
Posts: 86
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You might just be too big for a 125. The engines can only handle so much load. How much do you wiegh?
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2016 Coolster 3150-DX2 |
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04-10-2017, 02:21 PM | #5 | ||
Join Date: Feb 2017
Location: Murfreesboro, TN
Posts: 6
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Quote:
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I am to big for the 125, I don't ride it, my 8 year old daughter does.
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TAOTAO 110cc ATV - 5 year olds toy TAOTAO 125cc ATV - 8 year olds toy TAOTAO 150cc Bull ATV - 34 year olds toy |
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04-10-2017, 03:32 PM | #6 | |
Join Date: Jun 2016
Location: akwesasne, NY-13655
Posts: 2,220
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