A catalytic converter is a device that helps to reduce emissions from a car's engine. It does this by converting harmful pollutants into less harmful substances. When a catalytic converter is bad, it can cause the car to run rich, which means that there is too much fuel in the air/fuel mixture. This can cause the engine to stall or run poorly.
In some cases, a bad catalytic converter can also cause the car to overheat. This is because the catalytic converter is located in the exhaust system, and when it is bad, it can restrict the flow of exhaust gases. This can cause the engine to run hotter than normal, which can eventually lead to overheating.
If you think that your car's catalytic converter may be bad, you should have it checked by a mechanic. A bad catalytic converter can cause damage to your car's engine, so it is important to have it repaired or replaced as soon as possible.
