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DAVE14
11-05-2009, 12:32 PM
My 2002 400 ex runs fine up until it gets a few good splashes & front of the motor gets wet then it dies then restarts in a while plug is fairly new wires on good all other electrical connections are clean & good air box has nothing in it so it must be electrical do the ex coils get weak or go bad ? one good puddle is all itll take to kill it

m36indiana
11-06-2009, 10:25 AM
i had the same problem, i changed the coil and problem fixed. i suggest you replace it.

dalejiw25
11-06-2009, 10:29 AM
Originally posted by m36indiana
i had the same problem, i changed the coil and problem fixed. i suggest you replace it.

Ditto.

slightlybent47
11-06-2009, 10:35 AM
Yep