Catalytic Converter Failure Symptoms Guide

A catalytic converter is a device which is used to reduce level of impurity in the emissions of a vehicle. This converter may fail due some internal damage or by external factors for instance mistreatment, rude fitting or accidents. Loss of Power: A typical problem that a catalytic converter can face is loss of power. It may happen due to overheating or else thermal failure. Normally it comes about at the time when an excessive unused fuel makes a contact with the catalytic converter, and results in burning the converter at all. At this time fuel does not reach the engine and high quantity of fuel can also heat up the converter over which harms the ceramic monolith (a part of the catalytic converter) High Emissions Levels: High emissions levels occur as the converter fails due to impure or plugged substrates. This results in an excessively higher; than the necessary mixture of fuel. At the time when antifreeze or oil otherwise radiator sealant goes into the exhaust flow, the air mixture becomes disproportionate, makes carbon deposits in the exhaust. As a result, at any time the car engine is turned on and the accelerator pushed, the car emits high levels of substances for instance hydrocarbons, nitrogen oxide, and carbon monoxide. Rattling: Rattling can be a consequence of thermal shock. Rattling occurs when the catalytic converter comes into contact with a cooling agent of extreme temperature (for instance snow) after reaching at extreme temperature. This extreme temperature change cracks the ceramic substrate. The converter housing takes notice of this change. And finally causes the rattling sound at the time when catalytic converter comes into contact with some other material. Foul Odor: Another sign of catalytic converter failure is foul odor. Erroneous fuel or a fuel mixture results in extreme heating in the ceramic monolith and it damages the converter at last. The inappropriate fuel mixture can cause excessively much hydrogen sulfide in the emissions, resulting in the converter giving out the odor of putrid eggs. Other Symptoms: An accident or a mishap with your vehicle can cause its catalytic converter to be damaged or simply leave to work well. All these symptoms can differ in there severity but all causes catalytic converter to get damaged at some extent.