August 23, 2022: Removed Hi-Gear EZ. Added Liqui Moly 8931 Catalytic-System Cleaner. We are committed to finding, researching, and recommending the best products. And reading 50 reviews every Red Line SI-1 Complete Fuel System Cleaner 60103: Best Overall. Chevron Techron Concentrate Plus: Best Value. Liqui Moly 2030 Pro-Line Gasoline System Cleaner: Best Fuel Injector Cleaner for Older 1 l. Highly effective fluid for cleaning clogged passenger car diesel particulate filters when installed. Dissolves hardened, dense and encrusted contaminants on the surface of diesel particulate filters. Ensures optimum vehicle behavior, engine performance and low fuel consumption. 8. Best Overall Cleaner for Fuel System—Berryman Products 0116 B-12 Chemtool Carburetor and Injector Cleaner. With 1,800+ perfect ratings, Berryman's B-12 Chemtool cleaner wipes out grime, gunk, and deposits from injectors, valves, and other parts of the fuel system and though its price is low, many people swear by it. To Clean Soot Clogged DPF Units Without Disassembly; Use With Liqui Moly Part Number 7946 Diesel Particulate Filter Cleaner Spray Gun; 1 Liter Bottle; Single ADDITIONAL INFORMATION: Content: 1l Application: Cleaning is made with the compressed air gun for DPF (part no. 7946) and the specially developed DPF-Probe with 5 interchangeable tips I have used the liqui-moly version of this product - it is ferrocene based Diesel Particulate Filter Protector Reduces soot formation during combustion, which improves engine performance and reduces emissions. .

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