Alright, let’s talk catalytic converters. After more than two decades wrenching on everything from daily drivers to heavy-duty trucks, I can tell you a clogged cat is one of those…
Catalytic Converter
Can a Bad Catalytic Converter Damage the O2 Sensor or Engine?
Look, if your Check Engine light is on and your car feels like it’s dragging an anchor, you’re probably thinking “catalytic converter.” And yeah, it can be the problem. But…