Mannol Intake Valve Cleaner

Professional-grade cleaner formulated to remove carbon and oil deposits from intake valves, throttle bodies, idle air control (IAC), and exhaust gas recirculation (EGR) valves. Works via fuel system injection or direct application—no engine disassembly required. Restores optimal airflow, improves throttle response, and eliminates idle roughness. Prevents new deposit formation with active anti-accumulation additives. Compatible with modern gasoline and diesel engines featuring direct injection and turbocharging. Reduces emissions and enhances combustion efficiency.