STA-BIL Carb/Choke & Parts Cleaner - Safe For Oxygen Sensors - Dissolves Gum, Varnish, Dirt, & Carbon Deposits - Cleans unpainted Metal Parts - High Grade Formula, 12.5 oz (22005)

Quickly cleans and dissolves gum, varnish, dirt, lead, and carbon deposits, aiding in faster starts and smooth idling Uses high grade formula to clean all unpainted metal parts, does not leave behind an oily residue after cleaning For gasoline, and diesel engines - Including: cars, trucks, motorcycles, tractors, buses, marine engines, lawnmowers, snowmobiles, snow blowers, construction equipment, etc.

Will not harm catalytic convertors or oxygen sensors Helps restore performance and gas mileage