TUNAP 933 Granulate for Intake Valve Cleaning

TUNAP 933 is a specially formulated granulate for removing accumulated carbon deposits on engine intake valves. Cleaning is performed by blasting the granulate onto the valves; upon impact, the granulate shatters and the resulting energy flakes off the baked-on carbon. The granulate does not damage the valves or the intake manifold. The entire application is performed only with the intake manifold exposed and is not time-consuming. The flaked-off carbon and granulate dust are vacuumed out during the application using a vacuum cleaner.

The application is performed using the TUNAP 16192 kit - this kit has specific variants for Toyota and Mercedes.

Description of the Intake Valve Problem:

• Problem - Loss of power, increased fuel consumption, and rough idling are symptoms of deposits and valve contamination. The cause is a combination of exhaust gas recirculation, crankcase ventilation, and the lack of a physical fuel flushing effect in direct injection systems. 
• Causes - Unfavorable driving habits, such as frequent short trips, stop-and-go driving, and increasing bio-components in fuel, worsen the situation.
• Solution - Quick cleaning instead of hours of disassembly work. The new TUNAP valve cleaning system effectively removes deposits from the valves and saves motorists four-figure sums.