2018 toyota camry catalytic converter 2.0

Check the Three way catalytic converter for damage during driving and for overheating. After lifting the vehicle, observe whether there is a dent on the surface of the catalytic converter. If there are obvious dents and scratches, it indicates that the carrier of the catalytic converter may be damaged. Observe whether there are serious fading spots or slight traces of cyan and purple on the Direct- Fit Three Way Catalytic housing, and whether there are very obvious dark gray spots in the center of the catalytic converter shield, if there are, it indicates that the catalytic converter has been in an overheated state, need to do further inspection. Knock and shake the catalytic converter with your fist, if you hear the sound of an object moving, it means that its internal catalyst carrier is broken, and the catalytic converter needs to be replaced. At the same time, it is necessary to check whether the catalytic converter has cracks, whether the connections are firm, whether all kinds of…