The Redline Emissions Products Tech Support Hotline is designed to assist companies and truck fleets experiencing issues with their diesel emissions systems. Technical support is provided by Steve "JR" Stratton, a diesel specialist trained in emissions systems. Stratton has 15 years of experience in a high volume diesel shop (10 years DPF), teaching technicians how to effectively diagnose, repair, service and maintain diesel engines with aftermarket and OEM DPF systems.