It is never pleasurable to discover a sound on your vehicle that you don’t know where it comes from. You may be wanting to know what to do when you find a reversing gear noise that continues on your Chrysler Pacifica? Any gearbox trouble can be severe, but before making sure, it is better to do a few inspections. Our team has created this article to support you solve it. First, we will see what the origins and the different gearbox noises can be on Chrysler Pacifica, and second, what are the solutions available to you.
Classical reverse Chrysler Pacifica noises and some tips to look after your gearbox
Why does the reversing of my Chrysler Pacifica make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult exercise. The noise induced by the reversing of your Chrysler Pacifica is logical. It can be explained in a fairly simple way. Indeed, the gears used for conventional speeds (1st to 5th or 6th) are so-called “helical” gears (oblique gears) . The use of such a pinion makes the noise caused by the gears more quiet than with spur gears employed for the reverse gear.
Tips to reduce wear on your clutch and gearbox
- Don’t give a big boost:
In fact, if you kick the throttle hard when you are in reverse or when you put the vehicle in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the vehicle is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad plan. Indeed, the pressure you will put in on the gears will be significant and you will develop a premature wear and tear of the gears. You can even destroy the gears of your gearbox at speed by doing so. It will therefore be completely typical if you perceive a reverse noise on your Chrysler Pacifica if you shift gear under these conditions.
Several Chrysler Pacifica reversing noises and their causes
Finally in this section, we will move on to what you are probably most excited about in this document, to learn about the source of reversing noise on Chrysler Pacifica. Here are the 3 typical sounds you may be victim of.
I experience a grinding noise when starting in reverse gear
If you discover a grinding noise when you start in reverse with your Chrysler Pacifica, it may be the engine mounts that are tired. Certainly, when the engine is in reverse gear, due to the pinions we saw above the vibrations made by the gearbox are higher and it is therefore conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this circumstance, do not hesitate to read this content for more information about strut mount noises on Chrysler Pacifica.
An increased reverse knocking noise on Chrysler PacificaX
If you are subject to a knocking noise when you are in reverse with your Chrysler Pacifica and this noise tends to increase as you gain speed. It is conceivable that you are confronting a serious trouble that needs to be fixed quickly before ruining your entire gearbox. Indeed, an intensifying rattling noise means that the gears are damaged. If they are, debris will spread to the rest of the box and damage other gears before long. Take your vehicle to your repair shop quickly or read this content about gearbox noise on Chrysler Pacifica for more information.
I hear a noise when I go in reverse
Experiencing a noise when you shift into reverse is normal and linked to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Chrysler Pacifica reverse gear makes more noise than before, it is conceivable that filings have been made and are moving around in it. It is therefore time to empty the box.
