My engine will not start. It's a 90' Suzuki dt75. Ran fine last weekend, now will not crank. Batteries check ok, then found this threaded screw in the starter solenoid switch, pushed it in, and the engine turns over. Never saw something like that. Since that turned the motor over, it removed a lot of problems, but also brought more. Is it a test switch? it is on the relay to the starter. Help?????
