i bought a china atv 90cc im guessing a 2005. no spark so i replaced the ignition coil, spark plug,cdi box and the stator. i read somewhere that a bad ignition switch was a probable cause. the quad will turn over. so i purchased a new ignition switch, and the plug does not match nor do the color wires. on the quad i have blue/white & red & red & red/white & orange. on the new plug i have black/white & black & red & green & brown & brown/white i have no clue where to start. any help would be great. oh the previous owner said he bypassed the kill switches. how i dont know. but he said it did run after the kill switches was bypassed it just lost spark one day.

 

did you replace the spark plug boot and or wire? Iv had them were the connector inside the boot has come loose causing no spark

 

yes the new ignition coil came with the new boot, everything electrical is new, except the ignition switch. i unwrapped all the wiring and checked every wire for any signs of damage. im really at a stand still, im gonna fuse all six wires and just start guessing on the ignition switch.