2003 Yamaha DT 125 R Logo
A
Anonymous Posted on Jul 30, 2012

My dt 125 is not starting

Not starting properly and not gettin its full power

4 Related Answers

Anonymous

  • 101 Answers
  • Posted on Dec 29, 2008

SOURCE: dt 125

Hi .........
In your case I would suspect that your timing is retarded and the bike would run better/correctly if you set it to factory spec. Or maybe you have a mechanical 'advance' and it's stuck in the retarded position?
Good problem ............ let me know how you get on

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Anonymous

  • 1167 Answers
  • Posted on Dec 03, 2009

SOURCE: Yamaha DT 125 runs well but won't power band

servo valve sounds like it needs adjust or the power valve adjusting do you have a manual ?

sisadsl

gavin jones

  • 1508 Answers
  • Posted on May 01, 2010

SOURCE: yamaha dt 125 red oil light has just started to

Yes , time to top up the oil, Yamaha just want to give you plenty of notice, cause nothing will destroy the engine quicker than running out. I would be topping it up as soon as you see a bubble in the window.

agent91

Ned White

  • 2100 Answers
  • Posted on Feb 28, 2011

SOURCE: i put 2 stroke and

Putting fuel mixed with the oil shouldn't hurt anything, you must have just fouled the plug, get a new plug in there and see if it fires. NGK is the best for 2 stroke.. If it fouls out again, drain the tank or most of it and put in fresh gas, it should clear up. The mix is very slight with the injectors running, I had oil injection on my old Saab and used to put in the premix all the time just in case, always had extra plugs with me cause they always fouled out. My wife would come home and say whats for dinner, i would have the spark plugs in the oven baking.

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