STP® Fuel Injector & Carburetor Treatment

Fights deposit buildup and helps keep fuel injectors and carburetors clean.

Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling. STP® Fuel Injector and Carburetor Treatment is specially formulated to maintain clean performance of fuel injectors and carburetors by helping prevent accumulation of deposits. It’s made with jet fuel, a high-quality carrier of active ingredients.

Used regularly, helps

• Save gas by keeping fuel injectors and carburetors clean of harmful deposits
• Prevent power loss
• Reduce engine friction
• Maintain optimum engine efficiency

Usage Frequency

Use regularly when you fill up.

Take Note!

STP® Fuel Injector & Carburetor Treatment is safe for all gasoline engines.