Fuel System Additives

Diesel Fuel Conditioner with Anti-Gel (30 oz.)

Diesel Fuel Conditioner with Anti-Gel is compatible with all diesel fuels to improve cold weather starting. Designed to clean injectors, lubricate upper cylinders, lower pour point, and reliquefy gelled fuel. One bottle treats up to 125 gallons depending on fuel and temperature.

Gunk Diesel-Tone Fuel Conditioner (12 oz.)

Gunk Diesel-Tone is a new and improved diesel fuel conditioner formula for all diesel engine fuel systems. Designed to keep injectors clean, prevent rust and corrosion, restore proper combustion, and dissolve gum and varnish. One bottle treats up to 20 gallons.

Gold Eagle - DieselPower! Diesel Engine Additives

Part # 15209 Part # 2100 • For ALL diesel powered engines. • Cleans power robbing deposits from entire fuel system. • Lubricates fuel pumps and injector pumps to extend life. • Maximizes fuel economy. • 20 oz. treats up to 100 gallons. • 12 oz.

STP Diesel Fuel Treatment and Injector Cleaner

Formulated to help prevent deposit build-up in diesel engines. Without cleaning, these deposits can harm performance, cause corrosion and waste fuel.

Gunk Gas Treatment (12 oz.)

Gunk Gas Treatment is formulated to remove carbon build-up in carburetors and fuel injectors, solubilize free water in the gas tank, and dissolve gum, varnish, and other impurities. Increases gas mileage, stops corrosion, and reduces exhaust emissions.

Gunk Lead Substitute (12 oz.)

Gunk Lead Substitute is designed for older cars that still require leaded gas. Add to unleaded gas to replace lead protection. One bottle treats up to 20 gallons.

STP Gas Treatment (12 oz.)

STP Gas Treatment is specially formulated to fight the accumulation of harmful dirt, gum, and varnish deposits and water in the fuel system that can harm performance.

STP Gas Treatment (8 oz.)

STP Gas Treatment is specially formulated to fight the accumulation of harmful dirt, gum, and varnish deposits and water in the fuel system that can harm performance.

STP Water Remover (12 oz.)

STP Water Remover removes water to fight gas line freeze, hesitation and rough idling. STP Water Remover also cleans the fuel system to unclog fuel injectors, clean carburetors and reduce intake valve deposits. One bottle treats up to 20 gallons.

CRC Sludge Remover (12 oz.)

Removes sludge sediment caused by bacteria in diesel fuels. Disperses moisture. Eliminates corrosion & rust. Eliminates & prevents clogging of injectors. Improves fuel storagabilitly. Keeps fuel tank, lines, and filters clean. Prevents injector clogging.