Do it yourself
Frequently asked questions about cars and motorcycles

Maintenance of the Automatic Gearbox

Model: (Various brands) Various
Part: Transmission

This video provides many tips and useful information on maintaining automatic gearboxes: first, the YouTuber states that it is not true, as car manufacturers claim, that maintenance is unnecessary for automatic gearboxes. In reality, this operation becomes necessary around 50,000 miles, involving flushing and changing the oil. The flushing process consists of injecting clean oil (after removing the used oil) into the small cavities and tubes that make up the inside of this type of gearbox, which cannot be emptied by simply opening the sump. A special machine is required for this operation, and it must be performed by a professional workshop; it is not something you can do yourself. Additionally, if your vehicle has just exceeded the 50,000-mile mark (for example, 62,000/68,000 miles), you can still perform the flush, but if you are over 124,000/155,000 miles, it is better to avoid it, as you risk causing more damage; we hope that our gearbox lasts as long as possible without further interventions.

Updated on 15 September 2026 by ScegliAuto

Video tutorial

Related tutorials

(Various brands) Various In this video, our youtuber gives us advice that many of us, especially if we own a car with a manual transmission, don't even think about. Nowadays,…
(Various brands) Various Gearbox oil is essential for lubricating all the gears that allow you to change gears in both manual and automatic gearboxes. Lubrication of the gear…
(Various brands) Various Let’s look at the substantial differences between automatic and manual gearboxes. The latter relies on gear coupling and a friction system, while the…

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

Watch the video!


by ScegliAuto

More videos