Catalytic Converter Cleaner

Catalytic Converter Cleaner Your engine's acting sluggish and smells weird when you crank it up, right? That uneasy feeling goes away, and your car responds like it used to. You're running errands, picking up the kids, and making weekend drives without wondering what's actually wrong.  Pop open your gas tank and pour in the whole 4oz bottle before you fill up. It mixes right in with your fuel and flows through while you drive. The formula breaks up gunky carbon buildup on your catalytic converter, clearing things out as exhaust moves through. Cleans your threeway catalytic converter withou...