Give your car a little “cram session” before an emissions test.
Why It’s Cool: A fuel and exhaust system cleaner independently tested to reduce total hydrocarbon emissions by up to 50 percent (performance results vary based on vehicle condition and driver habits). Simply pour the 16-ounce bottle of Mr. Gasket’s Catacleaner into your vehicle’s fuel tank and it goes to work reducing carbon buildup in your catalytic converter, oxygen sensors, heads and fuel injectors.
Cataclean can restore performance, extend engine life, and solve issues like hard starts and hesitation. This fuel additive is also a great pre-treatment if you have to go in for regular emissions testing. Cataclean doesn’t affect fuel composition and is safe for use on gasoline, diesel and hybrid engines.