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Dodge Durango Exhaust

Diagnosing Dodge Durango Exhaust Problems

You are leisurely enjoying a winter-time cross-road adventure with your friends aboard your full-size SUV when a ticking noise suddenly disturbs the peace you have been enjoying. A problem with the Dodge Durango exhaust, no doubt. Are you ready for such encounters? Read on for some of the common culprits behind the noise and stops that you might encounter. Here are some diagnostic steps to help you figure out the trouble.

Broken exhaust manifold bolts

If you are disturbed by persistent ticking in your engine while travelling, you might want to check the bolts in your Dodge Durango exhaust manifold. The noise you hear, especially when the engine is cold, may suggest a breaking exhaust manifold bolt. This may result in leaks, especially for Durango units that are often used for off-road driving. Immediate replacement is recommended in this case. To prevent further damage, the installation of new exhaust manifold gaskets is recommended.

Rusted exhaust shield

The mufflers, which are essential parts of the Dodge Durango's exhaust system, make use of shields that ward off excess heat and other elements that may damage the system as a whole. These exhaust shields are naturally (and sometimes excessively) exposed to nature and extreme weather that wearing off and rusting should basically be expected. Though such wearing off can be prevented by regular maintenance, the weakening of the material cannot be undone. This may result in the falling off of the exhaust shield. The vehicle may still be used until the damaged exhaust shields are replaced, but precaution is necessary. If the worn heat shield is the one between the exhaust system and the ground, you should take careful notice not to park you Durango over dry bush-or essentially any material that is flammable.

Clogged ERG tube

Rough engine idles and engine stalling in your Durango may be indicative of a clogged exhaust gas recirculation tube. This may also be signaled by the activation of the Check Engine Light of your vehicle. Immediate repair for this fault in your Dodge Durango exhaust involves cleaning of the tube.

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  • Some Tips to Keep Your Dodge Durango Exhaust in Tiptop Condition 04 March 2014

    Similar to a filter mechanism, the exhaust system rids your car of toxic substances-particularly the harmful gases-while ensuring the least possible contribution to environmental pollution. It is undoubtedly important in keeping a car's operation clean and efficient. This is especially true in a full-size sport utility vehicle like the Dodge Durango. Fit for both pavement and off-road driving, the Durango needs all the waste-gas management it can get. An effective Dodge Durango exhaust is crucial to this. Below are some simple to-dos that can help you ensure your car's exhaust system is in tiptop condition.

    • Check the exhaust system regularly.
    • The 'exhaust system' is composed of the catalytic converter, exhaust manifold, mufflers, and exhaust tips. As the exhaust system is apparently made up of several components, it is important to always check each of these parts for possible damage that needs to be addressed immediately. A single component can greatly affect the performance of the whole system, so it is highly advised that you make sure all exhaust parts are in tiptop condition. The functions of these parts are so interrelated that having one faulty component may require the replacement of the other parts, leading to an expensive repair.
    • Keep an eye on your car's mixture.
    • Use a gas analyzer to keep track of your Durango's exhaust gases. This analyzer will basically give you an idea of the carbon monoxide, nitrogen oxide, hydrocarbon, and oxygen content in your exhaust. A rich gas mixture yields a sooty black color, while a lean mixture gives off a light grey one. A proportionate mixture, on the other hand, produces a brownish grey color-this is what your Durango should aim for.
    • Have your oil changed regularly
    • A regular tune-up here and a scheduled oil change there never fail to keep any car component in its best condition. For the most effective preventive maintenance, a regularly scheduled oil lubrication should be observed.
    • Enhance the system's components and materials.
    • If it is fairly doable on your part, it is also recommended to improve the makeup of your Durango's exhaust system. The mufflers, for instance, may do better with a stainless steel composition. This helps the pipes hold off rust for a longer time compared to metallic exhaust pipes that are more prone to corrosion. Stainless components are usually aftermarket parts. They may be a bit more expensive than the OEM components, but their longevity can make up for their cost.