It is never pleasing to perceive a sound on your automobile that you don’t know where it comes from. You may be thinking about what to do when you identify a reversing gear noise that lasts on your Ford Flex? Any gearbox trouble can be critical, but before making sure, it is better to do a few investigations. Our team has made this article to support you eliminate it. First, we will see what the origins and the different gearbox noises can be on Ford Flex, and second, what are the solutions available to you.
Classical reverse Ford Flex noises and some tips to preserve your gearbox
Why does the reversing of my Ford Flex make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult exercise. The noise induced by the reversing of your Ford Flex 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 less strong than with spur gears employed for the reverse gear.
Tips to limit wear on your clutch and gearbox
- Don’t give a big boost:
Certainly, if you kick the throttle hard when you are in reverse or when you put the automobile in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the automobile is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad choice. Indeed, the pressure you will apply on the gears will be monumental and you will produce 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 listen to a reverse noise on your Ford Flex if you shift gear under these conditions.
Diverse Ford Flex reversing noises and their origins
Finally in this section, we will move on to what you are probably most excited about in this page, to find out about the origin of reversing noise on Ford Flex. Here are the 3 typical noises you may be victim of.
I hear a grinding noise when starting in reverse gear
If you perceive a grinding noise when you start in reverse with your Ford Flex, it may be the engine mounts that are tired. In fact, when the engine is in reverse gear, due to the pinions we saw above the vibrations produced by the gearbox are higher and it is therefore plausible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this case, do not hesitate to browse this content for more information about strut mount noises on Ford Flex.
An increased reverse knocking noise on Ford FlexX
If you are subject to a knocking noise when you are in reverse with your Ford Flex and this noise tends to increase as you gain speed. It is plausible that you are confronting a serious trouble that needs to be solved fairly quickly before destroying your entire gearbox. Indeed, an intensifying rattling noise means that the gears are damaged. If they are, debris will propagate to the rest of the box and damage other gears before long. Take your automobile to your repair shop quickly or read this content page about gearbox noise on Ford Flex for more data.
I discover a noise when I go in reverse
Hearing 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 Ford Flex reverse gear makes more noise than before, it is plausible that filings have been made and are moving around in it. It is therefore time to empty the box.
