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Engine stalling after 30 secs MT 125 2015

77 Views 1 Reply 2 Participants Last post by  Easy Rider 2, 
marczthe
Hi everyone

I have a problem with my motorcycle where it stalls after waiting for 30 seconds, it doesn't die instantly but you can hear it getting worse and then dying. I have tested for nearly everything, but can't seem to find whats wrong.
  • Top speed the same
  • Starts instantly after dying to stall
  • If I rev the engine even a little bit it keeps going
  • Fuel efficiency seems to be the same
  • It Doesnt matter if the engine is cold or hot
  • Seems not stall the first time starting the engine in the morning

Hope you can help me
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E
Idle speed set too low.
Fuel restricted in the low speed jet.
Choke not working right.
Vacuum leak or air cleaner not tight or missing.

I suggest a dose of Berrymans B12 Chemtool in the gas.
And if anything has been "messed with" lately, put it BACK.

If you haven't already, I'd change the plug just for grins.
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