Dyna-Fuels Petrol & Diesel Air Intake Spray is a fast-acting aerosol cleaner engineered to dissolve and flush carbon deposits, oil vapour residue, and gum buildup from throttle bodies, intake manifolds, intake valves, and idle control valves — without engine disassembly. Safe for use on both petrol and diesel engines, it restores idle quality, throttle response, and airflow in minutes.
 
Throttle Body Cleaning
Dissolves varnish, gum, and carbon deposits from throttle plate and bore, restoring precise throttle response and eliminating sticky or stiff throttle feel.
 
Intake Valve Carbon Removal
Penetrates and lifts baked-on carbon from intake valve stems and faces — critical for GDI engines where fuel wash cannot clean intake valves.
 
EGR & Intake Manifold Cleaning
Removes oily carbon soot deposited by EGR recirculation on diesel intake manifold walls, restoring full airflow and reducing boost pressure loss.
 
No Disassembly Required
Applied through the air intake with the engine running — a complete intake system clean in under 10 minutes with no component removal needed.