Do it yourself
Frequently asked questions about cars and motorcycles

What to Do If You Fill Your Vehicle with the Wrong Fuel

Model: (Various brands) Various
Part: Checks and maintenance

What should you do if you realise you have filled up with the wrong fuel? If you notice immediately: do not start the engine but call a breakdown service to take the car to a garage, where they will drain the tank and clean the fuel system. If you realise after starting the engine, stop immediately and call the breakdown service; do not attempt to drive to the garage. If you put diesel in a petrol car (which is rarer, as the diesel nozzle is wider and does not fit into a petrol car's filler neck; however, it is less serious: just drain the tank; engine damage is rare). If petrol is poured into a diesel engine, then the damage is very serious: it can cause damage to the pistons, fuel pump, particulate filter, and there are very high costs involved: this is because petrol does not lubricate like diesel, thus damaging the injection pump and injectors.

Posted on 14 May 2026 by ScegliAuto

Video tutorial

Related tutorials

(Various brands) Various This video explains how your vehicle warns you in every possible way about the correct fuel type: it is written on the dial of some brands, and most …
(Various brands) Various If the headliner of our vehicle is light-colored and very dirty, there is a possibility to clean it. As the YouTuber advises, the first thing to do i…
(Various brands) Various Today with the help of this video we will try to explain how to understand if a spark plug in your engine is not working properly. As we know, when w…

Other guides you may be interested in

    Frequently Asked Questions

    • Vari - What does it mean when the message "insp" appears on a car? Read answer
    • Vari - What problems does the Kymco Downtown 300i have? Read answer

How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

Watch the video!


by ScegliAuto

More videos