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Jeep Liberty Catalytic Converter

Signs of a Faulty Jeep Liberty Catalytic Converter

A catalytic converter is an important component of your Jeep Liberty's exhaust system. By changing noxious gases into usable compounds, it helps reduce the harmful effects of emissions and helps improve the performance of your vehicle. However, the catalytic converter is a bit pricey compared to other car parts; it also needs to be checked from time to time to make sure that it works and that your car will pass the smog test. To save yourself from unexpected high costs and further trouble, you must diagnose a converter problem before it worsens. Read on for some of the common signs of a faulty Jeep Liberty catalytic converter:

LED warning

Heed a warning when you see it. If the "check engine" light of your Jeep Liberty turns on, make the necessary diagnosis. Though the CEL will come on for a number of reasons, it is best to check the primary parts of the vehicle right away-that includes the precious catalytic converter. There are readers available in most car parts retailers that can help you read the error code to easily identify the root cause of the LED warning.

Recurring noise

Rattling, as in most cases, suggests a problem. If you hear consistent noise in the converter area, check for internal trouble. You can do this by hitting the converter with a rubber mallet, but make sure first that the converter has already cooled. Loose parts will expectedly make some noise. In this case, consider immediate replacement.

Poor engine performance

Have you experienced adding pressure on the car's throttle, only to be answered with a refusal to go faster? If you answer yes and you observe no increase in the RPMs of your car, your Jeep Liberty catalytic converter might be plugged. In the long run, this could result in poor fuel mileage and optimum performance reduction. You can use a pressure gauge to check if you really have a plugged converter. Install it in place of the front oxygen and test the converter for excessive exhaust pressure. If it is positive of extra compression, try loosening the exhaust connections and then restart the engine. A noticeable change after that also indicates the need for immediate replacement.

Other troubleshooting notes

Even if there are reliable kits and repair manuals available for DIYers, it is still best to consult automotive professionals once symptoms of a failing catalytic converter arise. Most converters are also covered by a warranty, so you can also seek assistance from retailers when problems occur.

Jeep Liberty Catalytic Converter Bestsellers View more

  • How to Maximize Your Jeep Liberty Catalytic Converter 04 March 2014

    More than ensuring a smooth drive, catalytic converters also make possible fuel-efficient car use-that is, if they are in a tiptop condition. Maintaining your Jeep Liberty catalytic converter can give you more than a ticket to excellent engine performance and efficient fuel economy. It can guarantee you big savings as well. Here's how to keep your cat con in its best form:

    Get rid of contaminants.

    Exposed to toxic gases, catalytic converters expectedly deal with soot and other small particles that could clog its vents. If you see clogging, clean the converter's pores immediately. A generic auto cleaner is enough to do the job, but there are also other cleaning methods available.

    Wipe, drench, or spray.

    You can opt to just tap and wipe off the visible dirt and debris on the surface with a soft cloth or a simple tool. For hard-to-remove dirt, gently use the tip of a sharper material like a screwdriver.You can also soak the cat con in a solution of hot water and degreaser. This penetrates deeper into the surface, ridding your converter of more dirt.For excessive amounts of grease, you may use a power spray. This method, however, still requires pre-cleaning by soaking. After drenching the cat con in a degreasing solution, spray off the remaining dirt.

    Replace one, replace all.

    If you have just replaced your Jeep Liberty catalytic converter, make sure you also purchased other essential components that are included in the ensemble. In particular, replace your oxygen sensor (also known as lambda sensor) when you install the new cat con. This will help your new converter last longer, while increasing your car's fuel efficiency. Fret not on the costs as some autoparts dealers offer wholesale catalytic converter systems at reasonable prices. We also suggest purchasing top-rate new parts to meet state requirements.

    Conduct regular car check-ups.

    Spot a problem before it actually worsens. As catalytic converters are a bit pricey, it would serve you well if you would be able to detect and get rid of a troublemaker right away. Just as regular car tuning is highly advised, it is also recommended to periodically check your converter system for possible defects. Check the inside for clogs and other interior damages such as dents or loose parts. The best approach to maintaining a catalytic converter is still to keep the engine in top condition.