If your car was made before 1981, the total catalytic converter price can be around $180 to $800. Replacing your catalytic converter could be fairly expensive. WhatвЂ™s the Average Catalytic Converter Replacement Cost. It could be from your catalytic converter. Abnormal Sounds: If you notice a rattling noise or any abnormal sound coming from under your car while driving or starting your car, then you need to get it checked.So, if you notice that your fuel is getting used up faster than usual, a bad catalytic converter could be the cause. Poor Fuel Economy: If contaminants get into your carвЂ™s engine, your car would use up more fuel than usual for the same tasks it performed before.This stench is from the unburnt toxic gases. Your CarвЂ™s Exhaust Smells Rotten: If you notice a smell, similar to rotten eggs, coming from the exhaust, then itвЂ™s a sign of a bad catalytic converter.In this case, make use of a catalytic converter cleaner to get rid of the clogs. When your converter gets clogged, the flow is restricted and as a result, you could experience loss of power when you try to accelerate, go uphill or tow something heavy. Loss of Power When Accelerating: Your carвЂ™s engine needs a good exhaust flow to function at its best.If you retrieve trouble codes like P0420, P200E, and P0430, itвЂ™s a catalytic converter issue. To be sure itвЂ™s a catalytic converter problem, run a check using a diagnostic scan tool. This should tell you that something is wrong although this light could mean anything, so it could be another problem and not that your catalytic converter has gone bad. Your вЂњCheck Engine LightвЂќ is On: When your carвЂ™s catalytic converter is failing or bad, the вЂњCheck Engine LightвЂќ on your carвЂ™s dashboard would be highlighted.Here are some warning signs to let you know when itвЂ™s time to have your catalytic converter checked: GET AN OFFER IN LESS THAN 60 SECONDS What Are the Symptoms of a Bad Catalytic Converter? Want To Sell Your Car Without The Stress? If not taken care of, the catalytic converter gets clogged and wonвЂ™t be able to do its job or even worse, the exhaust flow gets blocked and you could end up with an overheating car or other problems. When this occurs, the catalytic converter reaches an extreme temperature causing its interiors to melt or break apart.ДЄlso, if thereвЂ™s a problem with your gaskets, valve seals or your piston rings are worn out then, oil or antifreeze could enter the exhaust, creating carbon soot and coat the ceramic catalyst within the converter. This damage is caused when excess fuel enters the exhaust as a result of incorrect air/fuel mixture, engine timing, bad spark plugs, and an oxygen sensor malfunction. When your carвЂ™s engine starts operating outside its normal specifications, it causes damage to the catalytic converter and the engine itself. When there is an issue with your car engine, youвЂ™re likely to end up with a bad catalytic converter sooner or later. Most cars come with one catalytic converter but these days, youвЂ™re likely to come across some luxurious cars with dual catalytic converters. Inside a catalytic converter is a ceramic honeycomb structure containing catalyst materials responsible for breaking down exhaust gases into less toxic emissions before theyвЂ™re released into the atmosphere through the tailpipe. ItвЂ™s made of stainless steel and looks like a muffler but is way different inside. ItвЂ™s meant to control the emissions from your carвЂ™s tailpipe. Keep reading for more infoвЂ¦ What is a Catalytic Converter and Why is it Important?ДЄ catalytic converter is part of your carвЂ™s exhaust system вЂ“ ItвЂ™s located between the exhaust manifold and muffler. Therefore, knowing the symptoms of a bad catalytic converter, its causes, if it can be repaired and the replacement cost is vital. Perhaps, you might be lucky enough and wonвЂ™t need to bother about having yours changed or repaired but they tend to fail in a lot of cars. Your carвЂ™s catalytic converter is responsible for eliminating toxic emissions that could harm the environment. Bad Catalytic Converter: Replacement Cost and Symptoms.Д«log/ Bad Catalytic Converter: Replacement Cost and Symptoms.

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