I’m bout to drive my self crazy my fourwheeler will not fire I’ve replaced so much stuff cdi box voltage regulator just put another pick up coil and stator in and a coil and I still have no spark to the plug can somebody please help me out here
If the kill switch is stuck in the on position, you'll never get fire. Sounds like you have swapped out lots of parts so that's all I can think of as of now except maybe the ignition. Get a meter and ohm out the kill switch and then the ignition. If you don't know how to use the ohmmeter, let us know. Hopefully the parts you have swapped have been known good parts. You would be surprised in my business how many times they tried using parts to fix their problems only to find out the one they tried was bad too.
Did you download the service manual?