400ex sometimes fires
#1
400ex sometimes fires
ok. short and sweet. forget a shop. been doin engine work myself in a shop for years. so i kinda know my way around one. so this ? is really a dumb one and its getting on my nerves. my 400ex will spark sometimes. gas is good, coil is new. so is the rectifier, and the cdi, and the battery, and silinoid. my stator is stock and old. could that make my bike spark sometimes and sometimes not?
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#7
400ex sometimes fires
the cdi box on mine is under the frame below the handlebars,and mine is a 99. its the ignition pulse generator,square box in the stator cover,sounds like your problem bro. also check your ignition control module (cdi) with multimeter,your problem lies somewhere in there,trying to help you. i had to buy new wiring harness and rewire it because i was to lazy to check certain components....
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