Posted on 7/27/2022
A catalytic converter works hard to make sure that clean air goes through your Lexus. When there are issues with it, you may be exposed to harmful emissions. Here are the symptoms of a bad catalytic converter. Engine does not perform as well If you've been noticing that your engine isn't performing the way it should be, look at the catalytic converter. If the converter is clogged, it means that the car will not function well. Even a crack in the catalytic converter can lead harmful gas into the engine, making it perform poorly. Rattling Noises If you are hearing rattling noises, check on the catalytic converter. The reason it does this is that it may be failing, or it's just done for. The rattle is more noticeable when you turn on your Lexus, and it will worsen over time. Sulfur Smells If you are smelling sulfur, investigate that as soon as possible. This would mean that the catalytic converter is not working right to produce odorless sulfur dioxide. Check Engine Lig ... read more