Diagnostics, Service and Repair Lyles, Tennessee Call or text: 931.698.0504 or fill out an appointment form to schedule your diagnosis and repair! Business Hours: Mon-Fri 7am-5pm; Sunday 12pm-5pm, Closed Saturday Our Promise At Cyclone Diesel, we strive for honest, professional, and efficient work in every job we do, keeping your diesel truck safe, mechanically sound,