Car shield is among North America’s leading and well-known extended warranty providers. Positive customer reviews, excellent services and affordable and extensive coverage plans attribute to The company’s reputation. If you wish to see your vehicle covered and protected from unforeseen breakdowns, Carshield is ultimately the right place to knock on doors. This article gives us the answer to the question, “does Carshield cover catalytic converter?”

Does Carshield cover catalytic converter?

As stated earlier, Carshield offers a broad scope of plans from which you can choose. You get any parts of the car covered if it is included as parts covered in the contract depending on the protection plan you pick,

Unfortunately, Carshield do not cover emission parts such as the catalytic converter. If you look through some of its plans, you only see other emission parts such as EGR and oxygen sensors covered by the plans. Sadly, Carshield has excluded catalytic converter from all plans.

What exactly is a catalytic converter?

It’s no surprise that many car owners might be driving their vehicles without knowing much about the car’s parts and how they operate. A catalytic converter is a vital vehicle part and can also be termed a “gem” within the car. But what is it? And how does it function?

Well, you must understand the engine combustion process so that you get to learn of the roles played by a catalytic converter. As the engine is burning fuel, there is always a chemical reaction inside the cylinders. Continuously release of emissions undergoes once combustion gets complete.

The emissions follow a designated exhaust pipe leading to the catalytic converter. The emission includes toxic gases that become hazardous when released into the environment.

What happens within the catalytic converter?

When the emission from the engine finally reaches the catalytic converter, a series of activities goes down. It involves cleaning the toxic elements within the gases and then finally released to the end of an exhaust pipe.

The emission comprises hydrocarbons, nitrogen oxide and carbon monoxide and first comes in contact with the catalyst. The catalysts within the catalytic converter are made of platinum and palladium linked to honeycombs or ceramic beads attached to the inner walls. A series of reactions occur, which involves converting the toxic elements into lesser toxic elements. That is the conversion of carbon monoxide into carbon dioxide, hydrocarbons into carbon dioxide and nitrogen oxide into nitrogen and oxygen.

Finally, what comes out at the end of the exhaust pipe is emission that is lesser toxic to the environment.

Common catalytic converter problems.

Once exposed to toxic and hazardous elements over a long period, you will become sickly once. That is precisely what happens to the catalytic converter. There is no immunity to damage for any catalytic converters out there.. Glady, catalytic converters have been in a way that they can last up to 10 years before you require a replacement. No matter how harsh the emissions are, catalytic converters can withstand that for a decade-plus.

Symptoms of a bad catalytic converter

Your vehicle’s catalytic converter might jam up after ten years or even before the ten years of use. Fortunately, one easily notice and call for action once signs and symptoms show.

Engine misfires.

Once the catalytic converter goes terrible, toxic wastes remain circulating within the engine. You are going to notice the engine misfire during acceleration. Disruption of the combustion process happens when by raw fuel enters the combustion cylinder.

Engine rattles.

Engine rattling happens more often when you are fond of using super-rich fuel mixtures. The honeycombs within the catalytic converter break into smaller pieces and then begin to rattle and make noise as you drive.

Reduced fuel efficiency.

Once your catalytic converter clogs and chocks beyond revival, you will likely experience reduced miles per gallows. The reduction in fuel efficiency means you spend heavily fueling the vehicle.

Engine jack and loss of acceleration

That happens a lot often to vehicles with faulty catalytic converters. A choked catalytic converter cuts out the “breathing” of the engine, creating jerks and loss of engine power acceleration.


A catalytic converter is one vital part that must be working in any vehicle. It prevents the emission of toxic fumes that are hazardous to the environment. Works by cleaning the emission and releasing a lesser poisonous version.

But as it works all along, toxic elements build-up leading to reduced functionality and complete stalling. Plans offered by Carshield have shown to clearly omit the catalytic converter.