How much do converters cost

Keep in mind that the older or rarer a vehicle is, the more expensive a replacement cat due to scarcity. It depends. If you believe you simply have a dirty or clogged catalytic converter, adding a catalytic converter cleaner to your gas may help clear up the clog.

It may take more than one use. An alternative and much strong method of cleaning a catalytic converter is to remove the cat and soak it in a solution of citric acid for hours. Another option is using sodium hydroxide. In these cases, replacement is really your only option. If you regularly drive short distances with your car, the hydrocarbons may not be getting burnt away completely because the catalytic converter is not getting the opportunity to get hot enough.

To reduce your chances of having a clogged catalytic converter, try driving your vehicle on the highway every now and then for around 10 to 15 minutes. This will create the necessary heat inside the cat to effectively burn off these hydrocarbon deposits so your cat is running as efficiently as possible.

Does this sound right. They had it 2 days. Yes, bolts in the exhaust system are notorious for getting stuck or rusted but every mechanic knows how to deal with them even if it means snapping, grinding, or torching them off. As a 24yr BMW mechanic I had my fair share of nuts and bolts that would not come off. I got very good and creative in persuading most to come off. On occasion one would break off before I realized it was stuck. It all takes time, whether heating and soaking with lubricant or cutting, drilling and tapping.

It takes a seasoned and experienced mechanic to resolve the problem without further damage. My mechanic said the bolts are rusted on my catalytic converter and that they will need to drill them out. He said it may take several hours. Cutting or torching them is the usual method. Your mechanic is trying to take you for a ride. He wants you to replace it so be can put a aftermarket not approved non OEM new convertor.

Any reputable shop will have an air powered cuttoff wheel or a torch set making removal fast, and I am talking under 5 minutes for ANY type clamp! Shady practices are all over in the automotive world. Can having your serpentine belt switched and the air compressor switched on a Nissan Marano calls the Cadillac converter to go out.

The mechanic is recommending a new catalytic converter because the car is idling too high and accelerates without your foot on the pedal? The first line of the article says the cat converter removes carbon dioxide. Being told catalytic converters is expanding. Noticing a loud noise when driving. I have a check engine light P on a Acadia. Need to fix this to get the emission test completed.

What is the usual cause of this and can the average mechanic diagnose it and repair it? Or should I take it to the dealer? P essentially means your car is running rich as detected by the O2 sensor. Likeliest causes are your sensor could be bad, you may have damaged wiring to the sensor, or you have a bad MAF or MAP sensor. You can try looking at those things yourself or take to a local mechanic avoid the dealership for something like this.

Exhaust came loose. My son welded it back. The O2 sensors are separate from the cat. I believe your car has 2 sensors but you can contact your local GMC dealership to confirm. Mechanic used diagnostic and got catalytic converter code.

He reset code and told me to drive to see if comes on again. Just came on again. Is cat for sure the problem? It may not even be one as they rarely fail. What code did the computer throw when the tech scanned the car? This will tell which part of the exhaust system is affected.

I usually recommend the cheapest fix first where in this case would be to try using a good cleaner. I have a 97 Acura CL. Catalytic converter repair costs can be expensive, so if the value of your car doesn't line up with the cost, selling your car now could be the best choice for you. You have an alternative to outrageous catalytic converter prices. Sell your car as-is to CarBrain! Get your FREE online evaluation in less than 90 seconds and see how much your car is worth!

The catalytic converter is an emissions control component. Inside a catalytic converter ahoneycomb structure allows exhaust gases to pass through the catalytic converter where gases interact with catalyst particles such as platinum, palladium, and rhodium embedded in the honeycomb. Inside the catalytic converter, unburned hydrocarbons in the exhaust gases react when they meet the catalyst materials. It superheats the particles, breaking them down into less harmful emissions before they leave the tailpipe and into the atmosphere.

Essentially, it filters out bad byproducts in the exhaust and burns them up. In California and many other states, you must meet strict emissions standards for your car to be licensed to use on the road, so removing a catalytic converter is out of the question. But it goes further than that. Tailpipe emissions from cars contribute to breathing illnesses, poor air quality, and environmental pollution.

Underneath your car in the exhaust system, the catalytic converter is installed midstream in the exhaust pipe. In severe cases, a bad catalytic converter could restrict your exhaust flow and cause your engine to run rough or even engine failure. The costs may be more than the value of your junk car and it could be time to sell. First Step: Figure out if your catalytic converter it is failing… this is an expensive repair!

You need to be sure. To put it in a nutshell, this is an emissions control device housed in the exhaust of most vehicles. The catalytic converter function is to reduce toxic gases and pollutants produced by internal combustion engines of cars as a byproduct of their design, and convert them into gases that are less toxic.

The inside of a catalytic converter is a honeycomb structure made up of different particles such as platinum, palladium, and rhodium, which the exhaust gases pass through and interact with, thus reducing their toxicity. These gases are emitted from the tailpipe. The inside the catalytic converter houses a ceramic honeycomb component that is coated in catalyst particles of platinum, palladium, and rhodium as mentioned above.

When the vehicle operates, exhaust gases flow through the catalytic converter and three harmful compounds — hydrocarbons, nitrogen oxides, and carbon monoxide — are superheated, and react with the catalyst that converts them into emissions that are less harmful.

Several states have made emissions testing compulsory. If the catalytic converter is malfunctioning, the oxygen sensor in the exhaust stream could be sending a signal to the engine control unit to indicate something is wrong. That is why the engine check light goes on. Take your car in for a diagnostics test, so you can know for sure if the cause for this phenomenon is a poor catalytic converter.

The unpleasant odor of rotten eggs is often due to a compound called hydrogen sulfide. An excess of carbon buildup in the honeycomb design of the catalytic converter can eventually lead to failure. It leads to partial blockage in the converter, which adversely effects vehicle performance.

Internal combustion engines depend on airflow to operate. When the converter is blocked, it generates an improper amount of backpressure in the exhaust system, which compromises airflow. Carbon monoxide is a poison for any of us who breathe air.

There are still gases coming out of my tailpipe…. The carbon monoxide gases react with the catalyst particles and turn into carbon dioxide, which is what humans and animals exhale and can be processed by trees. Hydrocarbons break down and turn into carbon dioxide and water, and the nitrogen oxides are separated in the cat converted and turned back into nitrogen and oxygen particles.

Win, win, win! The catalytic converter sits underneath your car in your exhaust system. Some vehicles actually have two catalytic converters, for example vehicles fitted with a dual exhaust system. These cars will have one cat converter for each set of pipes. Some modern higher end cars have two catalytic converters in-line, as a method of further reducing harmful emissions. In many American states emissions testing is a compulsory, regular activity for all vehicle owners. An engine check light can be a number of things, and because modern vehicles are so complex it would be impractical to have a light on the dash for every single thing that could go wrong!

If your catalytic converter has gone bad, the oxygen sensor a. This would cause your engine check light to come on, which is a signal to head your local garage.