Had this ’90 Miata since ’92, giving me time to make over 300 modifications to it. My daughter also had a Miata and provided me about 320,000 miles of practical experience, maintenance, and just tinkering, Many visiting Miatas stop by to use my tools, so as this expands many of the pictures. Not going to pretend I follow any Maintenance manuals, so feel to try anything you like at your own risk.