Jeep Wrangler Makes Ticking Noise

You are riding your burly Wrangler like every other day when it suddenly starts making a ticking noise. This might make you worry about the safety of your Wrangler. This situation arises more often in Jeeps than you think. If your vehicle is also emanating these strange ticking sounds from underneath its hood, it’s time that you assess the problem correctly and seek assistance as to why jeep wrangler makes ticking noise.

The strange ticking noise could arise because of numerous reasons 

There could be ample reasons behind the sudden emergence of a new noise from your Jeep’s engine. There could be an issue with your Jeep’s valvetrain. Many a time, the problem lies in the type of air filter that is being used. It is also possible that your oil pump may be dying out. 

If there is a problem with your vehicle’s valvetrain, you would be able to easily diagnose and correct it. The situation gets more intense when the problem lies in either of the other two parts. Because the problem then gets more difficult to diagnose. However, unless you are a mechanic yourself. 

We’ll introduce you to the possible underlying problems, their causes, and their possible solutions. Head on and do better for your beast.

First and foremost, examine the valvetrain

As soon as you notice a ticking noise coming out of your Jeep’s engine, your first reaction should be to investigate its valvetrain. This is essentially the most common culprit behind this noise. 

Most cars utilize hydraulic valve lifters that depend upon oil pressure to maintain a snug clearance between the camshaft and the rocker arm. Whenever the pressure does not measure an appropriate amount, there occur problems between the lifters and the drivetrain. This leads to the production of tapping noises that invite your worries. 

This issue can be aptly corrected by utilizing a cold start at the starting to aid in pumping up the lifters. If taking this step stops the noise, it is established that the temperature of the oil is the cause of this problem. 

When the oil is used at ordinary temperatures, its viscosity often remains too thin to serve the lifters adequately. Oftentimes, the oil breaks down after covering a thousand or more miles. This factor also stops the noise from emanating. However, such situations usually signal toward a bigger problem with the vehicle. 

jeep wrangler ticking noise

Know how to take care of the valvetrain

Valvetrain is a moving part that must be paid adequate attention and given the requisite care. When the valve train isn’t maintained in the right manner, it usually leads to the production of such noises and leads to stranger outcomes. Consider that your Jeep’s valvetrain is a very important part and deserves extra care.

It will be highly beneficial if you clean your Jeep’s valve train regularly. Periodic cleaning will ensure its efficient function. If your engine light doesn’t go off easily, it may be a signal that your valve train is not sufficiently clean and requires more maintenance.

The camshaft is the first portion of the valve train that gets damaged. However, when all the other parts suffer from an equal lack of care and cleanliness, the problem could abruptly spread. This implies that if you keep ignoring this problem, it will only grow further.

It is recommended that you only use specific oils for your car’s engine. Employing the wrong oil is what eventually takes the vehicle down. Only use the oil that is specifically recommended for your particular vehicle’s engine. 

Examine the mechanical issues

Mechanical issues are relatively more difficult to diagnose because they usually involve a more detailed and in-depth examination of the contents under the hood. Two common mechanical errors could be the reason behind the ticking noise emanating from your Jeep. 

Your air filter could be the culprit 

It is possible that you may be using the wrong type of air filter in your Jeep. This is another common culprit often found behind the ticking noises. To examine this possible problem, lift your hood and check whether the filter being used is appropriate. 

In case the specifications of the filter are correct, still check for authenticity. The air filters supplied by the original manufacturer seldom lead to such troubles. See if an inferior quality filter is being used. 

One must note that the air filters supplied by the manufacturer are far better in quality than the trending aftermarket filters. It is okay to pay some extra amount of money and never again worry about such noises that may be produced by inferior quality products. 

Also, spending on a good quality air filter is a worthwhile investment. This will save you a lot of trouble and more expenses because of the further mechanical issues that may have arisen. 

Look for a faulty oil pump 

It would be a matter of concern if the source of this ticking noise was your slowly dying oil pump. If you have been driving a car with a faulty oil pump, this would also be affecting the other adjoining components of your vehicle. You must understand that the cost associated with the overall repair will keep elevating if you keep driving the car in this condition.

Check the valve train and the air filter again after correcting the oil pump. If you still hear ticking noises, your vehicle would need professional help. 

Know how to change an air filter 

If the problem lies in the air filter of your Jeep, you must get it changed as soon as possible. Changing an air filter is quite easy on your own and doesn’t really require the help of a mechanic. Just take care to follow the steps correctly.

  • Undo both of the hood catches and open the hood. 
  • Notice the factory air box situated on the lower left side of the engine.
  • There would be four clips around the airbox. Undo each clip. 
  • Use a 10mm socket wrench to remove the two bolts situated to the right of the airbox 
  • Now lift the airbox and reveal the air filter 
  • Pull the filter out
  • Replace this with a new filter
  • While installing the new filter, ensure that the tapered end is pointed towards the driver’s side at all times 
  • Once you are done, close the box and replace all the screws
  • Remember to use a good quality air filter that the original manufacturer supplies or recommends

Three air filters are quite popular amongst Jeep Wrangler users. These include Spearhead Max Thrust performance filter, Fram CA348, and K&N engine air filter.

Spearhead Max Thrust performance filter

This high quality filter is highly recommended by Jeep owners for most of the popular Jeep Wrangler models. Laden with excellent reviews from all around America, this is definitely a reliable product.

Fram CA348 air filter 

This good quality filter also has amazing reviews from Jeep Wrangler owners across America. The most significant property of this filter is its tough construction and reliable longevity. 

K&N engine air filter 

This may be a more expensive option, but its quality is truly worth the price. Furthermore, it is pre-oiled so it can be simply plugged in and played with ease. This amazing air filter can last up to 50,000 miles without any need of cleaning. 

The ticking noises in your Jeep Wrangler should be taken seriously

One must note that driving a vehicle with an underlying problem would never solve the problem on its own. In fact, it would only ever make it worse. You could put yourself at immense risk by continuing to drive a vehicle that is already showing symptoms of some underlying damage. It is necessary that you be careful and take such problems seriously. 

In case you are lucky and this is the first ever issue to arise in your Jeep, it is recommended that you contact the manufacturer and check if it is covered under your vehicle’s warranty. This could save you a ton of money. However, in case the vehicle warranty has expired, you should contact a professional mechanic. 

Conclusion – jeep wrangler Makes ticking noise

Many reasons could be behind the disturbing and cursed ticking noises emanating from your Jeep Wrangler. It is fairly important that you respond to these noises at the right time and try to examine the root of the problem. Examine the valve train first. If this happens to be the root of the problem, you can probably fix it on your own. 

If this is not the case, then examine the air filter and the oil pump. Either of these could be creating more serious trouble for your vehicle. It is necessary that you deal with the problem on time instead of not paying attention. 

If you keep driving a car that makes ticking noises, the underlying problem could eventually get worse. Go to a mechanic if you happen to need one. But take good care of your car if you want it to last. Don’t turn a deaf ear when your beast asks for help.

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