Question about 2000 Honda CM 125 C

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Hi, my name is Mark and i am enginearing.I have a problem with one cm 125 honda ....the problem is the left spark,every 3 days is black and dont start this cylynder......i clean air filter,i clean carburator and replace the piston,the cylynders and the valves but nothing... what the problem?please help me

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Check your sprark to see how hot it is. it sounds like it is not hot enough to burn the fuel properly. (MAGNETO?)

Posted on Sep 08, 2010

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I put my Honda nsr 125 on a warm up after a warm up revved up then it cut &won't start back up , iknow the power valve servo has gone paid for one , has had new spark plug and air filter does spark


Hi Anonymous, and the usual suspects are:
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2002 Honda CR 125 R spark plug gap


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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2006 Honda CBR 125 R choke not working properly


Hi, Russ and the usual suspects are:
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1 Answer

My honda ps 125 is havin fuel injection problems


hi I have a ps 125 have similar issue, but not getting a spark, checked the
wiring and all seems fine, getting volts to coil and stil no spark,
please specify where this c50 clip is located,

thanks

Mark

Nov 29, 2012 | Motorcycles

1 Answer

Hi i have a honda CM125C 1985 MODEL. it keeps blowing spark plugs. this caues it to flood and not start. when it does start it will die one me or move but very slowly and then die. i have cleaned the...


Check your standard factory specs for spark plugs, it sounds like ur bike getting OVERHEAT!

Did you happen to check the over head valve camshaft? Ussually that bike , w/ age happen to be more tha 10 yrs old, cam shaft, valve guide are worn out and out of clearance! Check it please!

Hope that make your bike be reliable again!

Nov 07, 2010 | 2000 Honda CM 125 C

1 Answer

How many littres of fuel spents for 100km Honda cm 125 cc Custom, 1983?


Rule of thumb ... one tank of gas should last for 100 to 125 miles - 1 mile is 5/8's of a K

May 03, 2010 | 2001 Honda CM 125 C

1 Answer

What spark plugs does Honda cm125, 1988 wear?


I looked in the NGK website and couldn't find this motorcycle.......but either way if you goto an Auto Zone or Advanced Napa etc. they can look it up and give you what you need.

Feb 15, 2010 | 2000 Honda CM 125 C

1 Answer

Ignition Coil for Honda 125 CM /84


The 12v coil on a 6v system will only give a weak spark at best. The coil in the photo should work very well assuming the wires are long enough. Any 6v twin coil should work. If you fit another coil and the bike has spark but will not start, swap the wires at the points. Don't purchase a condenser unless the old one has gone bad. If needed, get a 6v condenser matching the old one.

A “very helpful” rating for this answer? Thanks from Dallas Texas!

Jun 16, 2009 | 2000 Honda CM 125 C

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