when you give it half throttle it starts to cut out but wont die if you hold it full throttle anyone know why ???
when you give it half throttle it starts to cut out but wont die if you hold it full throttle anyone know why ???
have you tried a new spark plug??
Currently own:
1981 Honda 185s project
1982 Honda 110
1983 Honda 110
1997 Polaris Scrambler 4X4
1989 Polaris Trail Boss 4X4
A new spark plug heals all. Honda's_Better and I know from past experience.
THE 80's RAGE! Currently owns:
81, 85 Yamaha Tri Moto 125
83 Yamaha Tri Moto 200 x2
82,83 Yamaha Tri Moto 175 project
85 Yamaha Tri Z 250
84 Kawasaki Tecate 250
84 Honda ATC 70
85 Honda ATC 350X
84 Honda ATC 250R
(2) 84 Honda ATC 200x
82, 83 Honda ATC 185s
81 ATC 200
Lots of other parts and bikes
Why dont you clean out the carb and clean the the fuel shut off bowl. I would suggest replacing the fuel lines with a filter also.
1986 ATC 250R(for sale), 1963 AceCraft boat w/40HP Evinrude, 1981 Arctic Cat El Tigre' 440 L/C, 1992 GMC Safari Van.
I would try that first. Then move to your air filter and clean it.Why dont you clean out the carb and clean the the fuel shut off bowl
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2006 Yamaha Banshee Special Edition
1996 Honda CBR 600 F3
Your exhaust also has a spark arrestor in it. You should make sure that it's not clogged up. My experience with these 125's is that they tend to clog up with carbon. I would make sure that the exhaust can breath well. When I rebuilt mine I found that the exhaust port on the head was 3/4 clogged with carbon. Bottom line is that there are many possible causes for a poor running engine. Eliminate them, one by one, and you should be able to iron out the bugs. Oh, and by a service manual. They are invaluable.
my exaust is clean could it need reeds ???
cuz i havent replaced them ever
The only time I've seen a bike do this was on my friends CR, he had a frozen ring so it wasn't making full compression and any attempt to give it a lot of gas just made the thing cut out like mad.
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