Easy-to-use CRC GDI IVD ® Intake Valve & Turbo Cleaner is sprayed through the air intake. It contains the highest Concentration of PEA (Polyether amine) detergency which is delivered directly to the …

Oct 21, 2024 · Learn how carbon buildup on intake valves can impact GDI engine performance and discover effective prevention and mitigation strategies.

BG Air Intake & Valve Cleaner removes sticky, heavy deposits from the backs of valves and in air intake systems of gasoline direct injection (GDI) and port fuel injection (PFI) engines.

In today’s video, I’ll walk you step-by-step through how to clean your intake valves without removing the intake manifold or disassembling the engine, using the GUNK GDI Intake Valve...

May 14, 2012 · Applications: Air intake valves on GDI or standard fuel injected engines; Delivers concentrated advanced Cozol technology directly to the backs of intake valves. Dissolves baked-on …

GUNK GDI Intake Valve Cleaner makes cleaning GDI intake valves easy and effortless. No helpers needed – just you, your engine, and pro results!

Jun 18, 2025 · Below is a summary of top-rated valve cleaners designed specifically for Gasoline Direct Injection (GDI) systems, proven to clean intake valves, combustion chambers, and fuel injectors.

In GDI engines, carbon builds up on the back of the intake valves because gasoline bypasses the valves altogether and is directly injected into the cylinder. This makes the engine more efficient, but you lose …

Dec 12, 2024 · Using a formulation of PEA (PolyEther Amine) that is 150 times more concentrated on the intake valves than any premium fuel additive, CRC GDI IVD ® Intake Valve & Turbo Cleaner …