Question about 1986 Honda XR 250 R

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1979 honda 250 dirtbike want fire no spark

Bike has set for a good while no spark at all how can i fix

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  • Master
  • 1,212 Answers

Check to make sure there is no damage to any wiring. Check to make sure the magnet on the flywheel still has meagnetism Also make sure the ignition switch is not not the problem by spraying it down with contact cleaner on the electrical portion. It can corrode from sitting so long. If that does not work, Swap the ingition module./ignitor for a known good one- it is most likely that module failed.

Posted on Feb 19, 2012

Testimonial: "yes i traced the problem down to the cdi unit i think thats what the problem is.thanks for the help may have some more question for you later."

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Posted on Jan 02, 2017

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heimlich
  • 1978 Answers

SOURCE: 2000 honda 1100 shadow spirit. Rough idle, little power.

Replace the spark plug caps and try again. On Honda's the cap is often part of the wire (a dealer part) NGK makes some inexpensive plug caps about $5 each. They should OHM out to 5000 anything above or below and you need to replace them. This should fix the problem.

Posted on May 27, 2010

  • 72 Answers

SOURCE: 2003 honda crf230f will not start.bike worked fine

IF you have a battery get a new one ; put in new gas ; super; dsid you ajest any screws on carb. You tight need to run a prime tank right to your carb to prime it; and then hook your tank backup new gas lines to your carb. Now break out with the WD40 to spray all switches for rust.

Posted on Mar 23, 2009

  • 86 Answers

SOURCE: i got a 1995 cr250 dirtbike and i have a problem

im thinking if it has spark and getting gas and has compression, the bike will run. sometimes a "WEAK" coil will give a good spark, but under compresion its not enough to ignite the fuel. if thats not the case, take the air filter off and spray starting fluid into the carb and with NO CHOKE, give it full throttle and kick it over. if that dont do it try compression starting it, tow it for some distance if you have to. if that dont do it, then there must be something wrong with the carb. jets, fuel air adjustment. thats all i have. good luck.

Posted on May 06, 2009

dmsr63
  • 2050 Answers

SOURCE: my 04 crf230f honda dirtbike started clicking

First step, check, or get checked the valves!!!

Posted on Jun 04, 2010

yz-maniac
  • 127 Answers

SOURCE: 1986 honda 250 fourtrax wont fire no spark

sounds like your coil is bad,could be few other things but coil is most common,and least expensive.if memory serves me right its mounted under tank( just follow plug wire to coil) will cost around $40.00 used and $80.00 new

Posted on Jun 09, 2010

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Tip of the bike


Sounds like you have a honda dirtbike. I would need to see a picture to confirm.

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