It is never enjoyable to hear a noise in your vehicle that you don’t know the starting point of. So, what if you discover a loud noise that remains on your Jeep Grand Cherokee? It is highly possible that this is a minor problem, but before beeing sure, it is better to complete some checks. Whether that loud noise comes from the front of the automobile, from the rear, whether it appears when you accelerate or when you are parked, our team has created this content to help you fix it. First, we will summarize the possible reasons for the issue according to when loud noise appears on your Jeep Grand Cherokee, and then we will give attention to the region of origin of the noise. In any case, if this noise remains, follow these instructions to help you find the origin.
–
When does my Jeep Grand Cherokee produce a loud noise?
One way to find a noise from your Jeep Grand Cherokee is to establish when it appears. Indeed, some problems can be connected to parts that are only stressed under certain conditions. It is this method that we will focus on in this first part.
Loud noise Jeep Grand Cherokee when accelerating
Loud noise on Jeep Grand Cherokee that appears when you are accelerating can be symptomatic of multiple failures. In fact, if you feel a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will generate a much higher noise than during normal use. In addition, it is also highly possible that loud noise on your Jeep Grand Cherokee is related to a wheel bearing, which is one of the most common causes of these types of signs of illness. Another alternative is that your exhaust pipe may have holes or a collar may have become loose. Finally, it is also possible that the problem may come from a deformed tire or an unbalanced wheel that will tend to vibrate as it gains speed.
o
When my Jeep Grand Cherokee is stopped
If your Jeep Grand Cherokee makes a loud noise while not accelerating, engine on, the problem may be connected to poor air intake. An air intake hose that has come loose or has a hole in it may be the induce.
Where does loud noise come from on my Jeep Grand Cherokee and how can I be sure of its origin?
Now that we have determined the origin of the noise, we will focus on the verification stage to ensure that this is the issues you are enduring.
-
The loud noise comes from the wheels of my Jeep Grand Cherokee
As we have seen earlier in this article, loud noise from the wheels of your Jeep Grand Cherokee may be connected to two main complications. If it is one of your tired bearings, it will tend to make a thumping noise that intensifies when it is under stress (spins faster and faster). So bear in mind to check by driving “fast” (neutral gear on and window open to hear only the noise of the wheels) that the noise is located here, if this is the case replace it or them straight away. If it is a deformed tire, remember to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Jeep Grand Cherokee that is the problem, you will tend to feel a vibration in the direction of the automobile as you go faster. In both circumstances, you will have to go to your technician to replace the tires or do a balancing.
-
The loud noise comes from the engine of my Jeep Grand Cherokee
In case you have recognized loud noise as coming from the engine of your Jeep Grand Cherokee, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be connected to a compression loss during the engine ramp-up phase, so you should experience a power loss during your acceleration. If the loud noise on your Jeep Grand Cherokee is related to air intake, the control will be done mainly visually, check all your air intake hoses by a visual control in your engine block to be sure that it is not damaged or disconnected which would induce an air intake, if it is just disconnected you can reconnect the air intake tubes yourself. Then check that the engine idle speed is not random. In case you confirm one of these two disorders, take your automobile to your garage .
-
Loud noise comes from the exhaust pipe of the vehicle
If the noise you have noticed comes from the exhaust pipe of your Jeep Grand Cherokee, it is highly possible that you have rust if your automobile is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Jeep Grand Cherokee, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To confirm this, get help from someone who will stand under the automobile while you accelerate to find the exact area of origin of this noise. If it is a hole, you can repair it with a putty provided for this purpose, or, if it is a collar, “reattach” it. If it is cut or the hole is too big, it is better to get closer to your mechanic.
