It is never enjoyable to listen to a sound on your car that you don’t know where it comes from. You may be wanting to know what to do when you identify a reversing gear noise that persists on your Cadillac Escalade? Any gearbox trouble can be serious, but before making sure, it is better to do a few inspections. Our team has made this paper to support you fix it. First, we will see what the origins and the different gearbox noises can be on Cadillac Escalade, and second, what are the solutions available to you.
Classical reverse Cadillac Escalade noises and some tips to maintain your gearbox
Why does the reversing of my Cadillac Escalade make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult task. The noise made by the reversing of your Cadillac Escalade is logical. It can be explained in a fairly simple way. In fact, 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 less strong than with spur gears used for the reverse gear.
Tips to reduce wear on your clutch and gearbox
- Don’t give a big boost:
Indeed, if you kick the throttle hard when you are in reverse or when you put the car in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the car is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad choice. In fact, the pressure you will put in on the gears will be enormous and you will create 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 usual if you hear a reverse noise on your Cadillac Escalade if you shift gear under these conditions.
Different Cadillac Escalade reversing noises and their origins
Finally in this section, we will move on to what you are probably most curious about in this document, to find out about the source of reversing noise on Cadillac Escalade. Here are the 3 typical noises you may be victim of.
I experience a grinding noise when starting in reverse gear
If you listen to a grinding noise when you start in reverse with your Cadillac Escalade, it may be the engine mounts that are tired. Indeed, 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 possible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to browse this content for more info about strut mount noises on Cadillac Escalade.
An increased reverse knocking noise on Cadillac EscaladeX
If you are subject to a knocking noise when you are in reverse with your Cadillac Escalade and this noise tends to increase as you gain speed. It is possible that you are dealing with a serious trouble that needs to be resolved quickly before ruining your entire gearbox. In fact, 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 in short order. Take your car to your mechanic quickly or browse this content about gearbox noise on Cadillac Escalade for more information.
I notice a noise when I go in reverse
Finding out a noise when you shift into reverse is normal and connected to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Cadillac Escalade reverse gear makes more noise than before, it is possible that filings have been made and are moving around in it. It is therefore time to empty the box.
