Why Do Catalytic Converters Fail?
There is some good news. One part that many vehicle manufacturers build to last for life is the catalytic converter. However, the bad news is that time and nature can interfere.
Sometimes, an issue in the engine can be the problem. Issues like coolant leaks or bad spark plugs can cause overheating and deterioration. Strange noises may be a sign this is the case.
If you drive your vehicle in the city, soot can build up inside your catalytic converter and cause it go to bad. That is one sign you have poor engine performance. It means your engine has to work harder to get the emissions through the exhaust, and physical damage can result from potholes and other hazards.
Luckily, your check engine light will warn you that something is wrong, but it does not always point out the exact issue. It could be something else, such as a loose fuel cap. If your light is flashing, you should pull over right away and contact roadside assistance.
The Catalytic Converter Repair Process
Replacing your catalytic converter is pretty straightforward. You just need one piece of specialized equipment that costs less than $20. To fix it, you will need the following parts and tools:
- Replacement catalytic converter
- Ratchet and socket set
- Oxygen sensor socket
- Penetrating oil
- Jack stands
Be sure to get the right part for the make, model, and year of your car. Buy new parts instead of going for a refurbished part. Start by getting all four wheels of the car onto the jack stands, and let the air circulate to cool off the engine before you start the work.
First, you will need to find the catalytic converter in your vehicle. Then, you will need to remove the oxygen sensor and its connections using the special socket. Next, remove the bolts at the flanges using a ratchet, starting from the back forward. Do not force it. You should spray them with penetrating oil and give it some time to set, then you can try again.
Now, it is just a matter of changing out the old part for the new one. Replace the oxygen sensor, and make sure that the catalytic converter is set firmly in place.
The repair itself is not too hard. It is only rusted bolts or a welded component that make it harder and increase the time to replace the catalytic converter.
San Diego Auto Repair Shops
Automobile Repair Shop San Diego is a family-owned and operated business that has been providing the best repair experiences in San Diego car services. We will offer you a hassle-free catalytic converter repair in San Diego starting with a precise damage assessment or estimate. We will tow your vehicle for FREE to our shop, organize for a rental car, and work directly with the insurance company to streamline the repair process by providing quick and easy auto repair in San Diego. We will even pay up to $500 of your deductible. Contact us today to see how we can help.