Common Technical Issues : RM250 (89-93)
BRAND : SUZUKI
MODEL : RM250 (89-93)
CATEGORY : Dirt Bikes
TECHNICAL ISSUE DETAILS
The earliest Suzuki RM250 dirt bikes to use the new 6-Pole stator were the '87 models. The stator on these models consists of a plate with a pickup coil and a 6-pole stator on which all six poles are wound as a source coil providing power for the CDI. Ignition failure causes: 1) Bad stator source coil, which is a very common fault. Check the resistance of the stock stator. Replace with ESC458 (ignition only) or ESL458 (ignition & lighting output) 2) CDI unit failed. Not as common. Replace the CDI if the stator, ignition coil and all connections test out fine and the bike still has no spark.