Hi-Gear EZ Emissions Pass & Catalytic Converter Cleaner
What can I put in my catalytic converter to clear it up? Adding one gallon of lacquer thinner to ten gallons of gas at your next refuel may also be effective clearing out catalytic...
Car Product Reviews
What can I put in my catalytic converter to clear it up? Adding one gallon of lacquer thinner to ten gallons of gas at your next refuel may also be effective clearing out catalytic...