Does A Catalytic Converter Make Noise? | Noise Signs
Yes, a healthy catalytic converter stays near silent; rattles, hisses, or roars usually signal damage or exhaust leaks. What A Catalytic Converter Does And Where Noise Starts A catalytic converter sits in the exhaust line and turns toxic gases into less harmful ones before they leave the tailpipe. It uses a ceramic or metallic honeycomb
Does A Catalytic Converter Make Noise? | Noise Signs Read More »