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Jeep Wrangler Headers

Usual Signs of Damaged Jeep Wrangler Headers

An automobile's exhaust header is a very important component in the whole combustion process. It is designed specifically to take the burned gases out of the engine block and into the exhaust pipes. Having these gases go back into the engine and undergo the combustion process again will pose detrimental risks to the whole of the vehicle. More so, if the headers let these gases out at the wrong place, it can be a health problem to the driver and passengers when inhaled. These reasons are why you should be extra conscious on troubles with your headers. Following are some signs to help you be certain that your Jeep Wrangler headers are not working as they should be.

Strong gas odor

A strong and unusual gas odor will be emitted by the tailpipe if there is an issue with the exhaust pipe, particularly the headers. This is due to leakage in the headers or blown up gaskets. The strong odor comes when an amount of exhaust gas escapes through the leak or the damaged head gaskets. This symptom comes with a large concentration of soot on the whole of the exhaust pipe.

Strange engine sounds

Another symptom of a leak is an unusual knocking sound heard from under the hood, especially on the exhaust header part. This sign is very difficult to detect especially while driving because of the normal engine sounds. Nonetheless, you should be extra conscious and give close attention to such unusual noises.

Rough engine run

A common manifestation of a blown up gasket is rough engine run coupled with compression loss. These happen because the exhaust fumes from the engine block are not delivered well into the exhaust pipe, causing back pressure which reduces engine performance. If such problems occur, inspect your head gaskets, locate the damaged one, and replace it immediately. Blown gaskets are common in automobiles.

Blue exhaust smoke

The second typical sign of a damaged head gasket is blue exhaust smoke coming from the tailpipe. While you may find this amusing, this can be a serious problem as a head gasket or two is obviously damaged. The blue smoke comes from oil or coolant seeping through the exhaust pipe. These contaminants burn inside the pipe, damaging it through the blue flame.

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  • Taking Care of Your Jeep Wrangler Headers 04 March 2014

    Performance enthusiasts are particularly conscious of their vehicles' engine bands and power points. These attributes are ultimately dictated by well-functioning headers. This fact is precisely the reason why many car owners take good care of their headers. The same goes for your Jeep Wrangler headers, which is all about cleanliness. They keep the engine clean from burned and harmful gases. You, in turn, can help your headers function well by making sure they are free of wear and contaminants. Following are different ways on how to do this.

    • Regularly check the header components.
    • Your headers are composed of different small parts such as screws, bolts, gaskets, and seals. While these parts may be miniscule to the human eye, they pose huge risks to your Jeep Wrangler. These parts may develop wears and breaks which will damage the engine little by little. With this, have your headers checked on a regular basis and keep an open eye for the tiniest damage in its components.
    • If the engine is new, do not install new headers and gaskets immediately.
    • If an engine is newly-installed, it would need its break-in period which lasts for its first 1,000 miles. During this time, the different parts of the engine will be adjusting to your vehicle. It will be setting its timing and is expected to have a lot of bad fuel/air mixtures. This can damage your new headers and gaskets, forcing you to have them replaced immediately. You would not like this because you prefer to have your new headers and gaskets for the long run. With this, use the stock manifolds and old gaskets during the engine break-in period to make the most out of your old and new engine parts.
    • Avoid driving the Jeep Wrangler for a short duration.
    • Many owners do not know that moisture may occur from the inside of the exhaust pipes-including the Jeep Wrangler headers. This happens during the combustion process. These moistures are good rusting agents, damaging the exhaust pipe from the inside without your knowledge. Unless your header is made of stainless steel, this can be a minimal problem, but it is always better to have your preventive actions before it is too late. To get rid of moisture, give your vehicle a minimum drive of 30 minutes each time it is used.