Discovering the Culprits Behind a Faulty Acura TL Catalytic Converter
The catalytic converter is a very essential part of the emission system and you can't afford to get this damaged. This allows your exhaust system to reduce harmful emissions through burning the carbon monoxide and hydrocarbon and turning them into less harmless gases. However, you can't avoid the fact that even the Acura TL catalytic converter would soon give up especially if it wasn't properly taken care of. Here are some troubleshooting tips to help you out so that you'll know what to do when these issues arise.
You can tell the condition of a catalytic converter by the sound it makes. Using a rubber mallet, carefully hit the part and take note of the sounds you hear. If it makes a rattling noise, it could mean that the ceramic block inside is worn and you'll have to get the catalytic converter replaced so that you can get the exhaust system's optimum performance. Take note that this does not work on pellet-type converters.
Bad engine performance
One of the reasons why the catalytic converter fails is because of unburned fuel. If you sense that the engine is not performing as it should, then you might have to replace the catalytic converter. But first, you have to diagnose any trouble codes before installing a new one so that you can preserve and improve the effectiveness and performance of the engine.
Faulty oxygen sensor
Another factor why the catalytic converter becomes problematic is due to a faulty oxygen sensor. If this becomes defective, it will fail to read the converter's efficiency. This will cause little to no back pressure at all and will harm the performance of the engine. Have the catalytic converter inspected by a trusted mechanic so that you'll get proper assistance on how to fix the matter at hand.
The catalytic converter becomes faulty if its parts are rusty. Once in a while, check the flanges, screws, and clamps that are around the exhaust pipes. If they're rusty, get them replaced right away. Inspect the outer shell of the converter as well. If it's getting corroded and worn, you might have to get this replaced.