If you have a new or old automobile, the desire to maintain it in good working order is the same. So when a thing goes wrong, we all usually tend to react the same way and be concerned about it. And, especially when it comes to the transmission, you can already think about yourself with a huge bill. If the gear shift of your Mazda CX 9 shakes, you’ve come to the right page, because in this guideline we will try to wipe off your fears and describe in the beginning why the gear shift of your Mazda CX 9 can vibrate, and secondly, what to do to solve this problem.

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Why does the gearshift lever of my Mazda CX 9 shake?

So let’s begin this guideline with the roots of a gear shift that shakes on Mazda CX 9, there are two different cases, here they are:

Gear Shift lever on Mazda CX 9 shaking in neutral

To start with, it is likely that your gear shift knob shakes only when you are in neutral, or your clutch pedal is depressed, and when you accelerate this perception fades away. This is the most basic case. The source of this problem is quite simple, oftentimes it happens on old cars or vehicles that have been driven a lot. In fact, with time, elements such as the suspensions or silent blocks are put under great strain and lose their role as vibration reducers. In the event the shift knob vibrates when starting or stopping on your Mazda CX 9, it is most certainly engine or gearbox silent blocks that are dead. Indeed, their purpose is to reduce and absorb all the couplings and shaking of the engine and gearbox. If these are damaged, these vibrations will have repercussions on other parts such as the gear lever of your Mazda CX 9 for example.

Gear Shift lever on Mazda CX 9 which vibrates when accelerating

The second case of a speed lever that shakes a lot on Mazda CX 9 and a little less common. Indeed, in most cases, the rise in engine speed should blunt these tremors. If in your scenario when you accelerate this shake does not lower or worse, you will have to handle it faster. Surely, although harder to distinguish, there are some parts that may be responsible for the vibrations in the gear shift of your Mazda CX 9:

  • Worn gearbox bearings, which triggers major vibrations
  • An anomalous play in the gimbals.
  • An off-center clutch, or other parts misaligned resulting from a repair on your engine

What if the gearshift lever on my Mazda CX 9 shakes?

Now let’s go forward to the part you are probably most interested in, now that you have distinguished the origin of the gearshift that vibrates on your Mazda CX 9 you’ll have to put things back to normal to get rid of it.

If you are in the case where it only vibrates at idle, it will be low-priced to solve this problem. After checking which silent blocks were generating this vibration, you will have to either replace the engine mounts or the gearbox mounts . This operation can be done even if you have some tools and some basic mechanical expertise.
To finish , if you are in the case where your gear lever shakes when you accelerate with your Mazda CX 9, there is only one treatment, which is to go to your motor mechanic. Surely, waiting is not a good solution because you risk injuring other components, and, considering a precise and complete diagnosis on your own is very difficult. Your auto mechanic will be best able to solve your problem correctly.
If after checking or changing them you still have the feeling that the engine of your Mazda CX 9 is still shaking, do not think twice to read our guideline on this subject to solve your problem.

If you wish more guides on the Mazda CX 9, go to our Mazda CX 9 category.