Question about 2005 Suzuki RM-Z 250
Rmz250 has no spark @
SOURCE: Hot starter
4 stroke engines require a leaner than normal fuel/air mixture to start when hot. The cold start choke allows more fuel into the mix. The hot start choke allows more air into the mix.
Posted on Nov 20, 2008
Things to check are
1/ Short out plug wire to good earth to check for spark, if none check rest of sequence. If spark, replace spark plug.
2/ Next check wiring connectors from the ingition module to coil and ensure they are all tight.
3/ This is quite technical but the use of a digital / analogue meter is required.
4/ Place a meter on each wire to the coil and crank (Without spark plug in) there should be some voltage / current flow through the feed wires (Not the earth - Black) If nothing trace back to Generator.
5/ Forgot to mention the kill switch operation, if unsure bridge these wires together.
Other than that the other tests involve sound electrical knowledge and is beyond the scope of the average person.
A thought, if this model has a battery ensure its fully charged.
Posted on Dec 20, 2009
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