Wrong Fuel in a Diesel Car: What to Do | National Petroleum

Put Petrol in a Diesel Car? Do This Now

Accidentally put petrol into a diesel vehicle? Do not start the engine or switch on the ignition.

Starting the vehicle can circulate the incorrect fuel through the diesel fuel system and potentially cause further damage.

If you realise the mistake:

1. Do not start the engine
2. Contact a mechanic or roadside assistance
3. Have the fuel tank and fuel lines drained and cleaned before adding the correct diesel

The golden rule is simple: do not switch on the ignition or start the vehicle.

National Petroleum shares practical fuel information to help motorists and businesses across Newcastle and Northern KwaZulu-Natal stay informed.