If you have a new or old vehicle, the desire to maintain it in good working order is the same. So when a little something goes wrong, we all are likely to behave the same way and get worried about it. And, especially when it comes to the transmission, you can already imagine yourself with a huge bill. If the gear shift of your GMC Savana shakes, you’ve come to the right place, because in this guideline we will try to erase your fears and explain firstly why the gear shift of your GMC Savana can vibrate, and secondly, what to do to resolve this issue.
Why does the gearshift lever of my GMC Savana shake?
So let’s begin this guideline with the roots of a gear shift that shakes on GMC Savana, there are two distinct situations, here they are:
Gear Shift lever on GMC Savana shaking in neutral
To start with, it is possible that your gear shift knob shakes only when you are in neutral, or your clutch pedal is depressed, and when you accelerate this feeling fades away. This is the most known case. The source of this issue is actually quite simple, often it comes about on old cars or vehicles that have been driven a lot. The fact is, with time, components such as the suspensions or silent blocks are put under great strain and lose their function as vibration reducers. In the event the shift knob vibrates when starting or stopping on your GMC Savana, it is most certainly engine or gearbox silent blocks that are dead. Indeed, their role 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 GMC Savana for example.
Gear Shift lever on GMC Savana which vibrates when accelerating
The second case of a speed lever that shakes a lot on GMC Savana and a little less known. Indeed, most of the time, the rise in engine speed should blunt these tremors. If in your situation when you accelerate this shake does not decrease or worse, you will have to deal with it faster. In reality, although more difficult to distinguish, there are some parts that may be the reason for the vibrations in the gear shift of your GMC Savana:
- Worn gearbox bearings, which triggers excessive vibrations
- An anomalous play in the gimbals.
- An off-center clutch, or other components misaligned as a result of a repair on your engine
What if the gearshift lever on my GMC Savana shakes?
Now let’s move on to the section you are most likely most keen on, now that you have determined the cause of the gearshift that vibrates on your GMC Savana 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 cheap to fix this issue. After reviewing which silent blocks were producing this vibration, you will have to either change the engine mounts or the gearbox mounts . This procedure can be done even if you have some tools and some basic mechanical knowledge.
To conclude, if you are in the case where your gear lever shakes when you accelerate with your GMC Savana, there is only one resolution, which is to go to your auto mechanic. In reality, waiting is not a good solution because you risk destroying other parts, and, considering a precise and complete diagnosis on your own is very complex. Your motor mechanic will be best able to resolve your issue accurately.
If after verifying or replacing them you still have the impression that the engine of your GMC Savana is still shaking, do not think twice to consult our guideline on this subject to resolve your issue.
If you want more guides on the GMC Savana, go to our GMC Savana category.
