SMA ProQor Fuel Injector Cleaner 12-Pack — 15 oz Bottles with Reusable Towel, Professional-Strength Emissions-Safe Formula

This 12-pack of Berryman B-12 Chemtool 0116 delivers a concentrated fuel injector and carburetor treatment formulated for gasoline engines. Each 15 oz bottle is a ready-to-use pour-in additive that circulates through the fuel tank, lines, carburetors and injectors as the engine runs, loosening deposits that impede fuel flow and atomization. SMA ProQor pairs the chemical treatment with a reusable shop towel to keep spills and hands clean during service.

How will this cleaner affect engine performance?

By removing varnish, gum and carbon deposits from injectors, carburetors and intake valves, the formula helps restore consistent fuel spray patterns and combustion efficiency. That improvement can translate to smoother idling and better throttle response when deposits were the limiting factor.

• Restores fuel atomization for steadier combustion and throttle feel
• Clears deposits from injectors, intake valves and combustion chambers
• Works through the fuel system without disassembly
• Oxygen sensor and catalytic converter–safe formula

How do I use Berryman B-12 Chemtool 0116 safely and effectively?

Usage is simple: pour the recommended dose from a 15 oz bottle into your fuel tank per the product directions, then run the engine so the additive circulates through the system. Follow vehicle manufacturer recommendations and avoid overfilling—use one bottle per treatment or as directed for larger tanks.

• Add to fuel tank before filling to ensure mixing
• Run the engine to allow circulation through injectors and lines
• Use periodically as preventive maintenance or when deposit-related issues appear
• Keep away from heat, sparks and open flames; follow label safety guidance

What components of the fuel system does this product clean?

The formula is engineered to reach and dissolve deposits on fuel injectors, carburetors, intake valves and in combustion chambers, while also helping to remove residues from fuel tanks and lines. It’s intended for gasoline engines and formulated to be safe for emissions equipment when used as directed.

• Fuel injectors — dissolves clogs and restores spray patterns
• Carburetors — removes gum and varnish from passages and jets
• Intake valves and combustion chambers — reduces carbon buildup
• Fuel tanks and lines — helps remove stale fuel residues

What comes in the SMA ProQor 12-pack and why include a shop towel?

This bundle contains twelve 15 oz bottles of Berryman B-12 Chemtool 0116 plus one reusable SMA ProQor shop towel. The towel is included to help manage spills, wipe parts during maintenance, and keep work areas tidy while you treat or inspect the fuel system.

• Twelve individual 15 oz ready-to-use fuel system cleaner bottles
• One durable SMA ProQor shop towel for cleanup and parts handling
• Bulk quantity suitable for fleet use, frequent maintenance, or multiple vehicles
• Convenient kit reduces trips to the store and ensures consistent treatments

Who is this for? This SMA ProQor Berryman B-12 Chemtool 0116 12-pack is aimed at mechanics, fleet managers, and do-it-yourself vehicle owners who want a professional-grade fuel system cleaner on hand. It’s useful for anyone maintaining gasoline cars, trucks or small engines who needs a reliable additive to tackle deposit-related performance issues or to support regular preventive maintenance.