How do you start a 1988 quad runner without a key?

To start a 1988 Quad Runner without a key, you can bypass the ignition switch by locating the wires connected to it. Use a screwdriver or wire to bridge the power and start wires, usually colored red and yellow, respectively. However, this method is not recommended as it can damage the ignition system and may be illegal if the vehicle is not yours. Always consider using a key or contacting a professional for assistance.