Put a new solenoid in my quad. Kicked over great. Two try's later. It started staying engaged. Turn keys off, still stays on trying to start my machine. What the heck. Is the key switch bad. Or any ideas please! Did I wire something wrong?

 

Solenoid is pretty straight forward as you have one lead from the battery,one going to the starter and a the small power wire from the ignition switch that triggers it. Possible a bad ignition switch as I've had to change out several over the years,but also make sure the starter bendix isn't part of the problem by hanging up on the flywheel and keeping the starter turning.