21 horse briggs and stratton (intek) White rider.

[cnulph]

I replaced the stator, flywheel, and plugs. Still have intermittent spark, good hot spark for a bit than no spark at all. What could it be? 99 white ride on 407777 type 0128 EI

 

[ILENGINE]

try changing the ignition module. the stator, and the magnets under the flywheel don't have anything to do with spark

 

[Fish]

I replaced the stator, flywheel, and plugs. Still have intermittent spark, good hot spark for a bit than no spark at all. What could it be?

It sounds like you are way off one way or the other.... You need to post model/type/code numbers, and all of the correct history
behind this issue....

 

[cnulph]

I replaced the stator, flywheel, and plugs. Still have intermittent spark, good hot spark for a bit than no spark at all. What could it be?

1998 white ride on eng#407777 type-0128ei