Dura Lube Severe Catalytic and Exhaust Treatment is designed to help to clean your catalytic exhaust system, meaning that it will remove buildups and contamination that are causing your catalyst ...

If you’re using a catalytic converter cleaner to try to pass inspection, you usually have to run through at least a full tank of gas with the additives before a dash light might go out; and ...

Thanks to the Clean Air Act of 1970, all cars sold in the US after 1975 must have catalytic converters (cats) installed on them. That means that if you drive a relatively modern car, it should ...

Using a catalytic converter cleaner will likely improve your vehicle's performance, but it's not guaranteed. But even if the catalytic converter is too far down the road, $20 – $30 to find out ...

There may be some good news for Illinois motorists.Beginning Jan. 1, gasoline with lower sulfur content will be coming to the pumps, and the “cleaner” gas should make catalytic converters last ...

In diesel engines, catalytic converters contain a honeycomb of platinum that cleans up exhaust gases by turning poisonous carbon monoxide and unburned hydrocarbons into more benign carbon dioxide.