7 Practical Tips to Avoid Putting the Wrong Fuel in Your Car

Misfueling is a common mistake that can lead to expensive repairs and vehicle downtime. Whether you're filling up at your local station or renting a car, knowing how to avoid putting the wrong fuel in your vehicle is essential. Here are seven practical tips to help you stay safe and avoid costly mistakes.

First, pay attention to pump colour codes. In New Zealand, petrol pumps at brands like Z Energy, BP, Gull, and Mobil are typically colour-coded—green or yellow for petrol and black or blue for diesel. Always double-check the pump label before filling. Second, look for clear signage and labels on the pump itself. Many stations now have prominent warnings or colour-coded labels to help distinguish petrol from diesel. Third, be aware of your vehicle’s fuel cap. Some cars have a misfuel cap or warning sticker indicating the correct fuel type. Make it a habit to check your vehicle’s fuel cap or owner’s manual before filling.

Fourth, develop a routine of confirming the fuel type before inserting the nozzle. Pause and read the labels carefully, especially if you’re in a hurry or distracted. Fifth, if you’re renting a vehicle, always verify the fuel type with the rental company or check the vehicle’s fuel cap or documentation. Rental cars often have different fuel requirements, and misfueling can be costly and inconvenient.

Sixth, consider using a visual reminder or sticker on your fuel cap or dashboard indicating the correct fuel type. This is especially helpful if you share your vehicle with others or have multiple vehicles. Seventh, be cautious at unfamiliar or new fuel stations. Take an extra moment to verify the pump labels and signage, as branding and colour schemes can vary.

What to do right now? If you’re unsure about the fuel type or suspect you’ve put the wrong fuel in your vehicle, do not start the engine. Turning on the engine can cause further damage. Contact EEK Mechanical immediately at 0800 769 000. We dispatch a NZIFDA-certified tow truck 24/7 to recover your vehicle and take it to a trusted workshop for manufacturer-spec fuel system recovery. Our team will handle the process safely and professionally, ensuring your vehicle is restored to manufacturer standards.

Remember, prevention is better than cure. By following these simple tips, you can significantly reduce the risk of misfueling. If you ever find yourself in a misfuel situation, don’t hesitate to call us. We’re here to help with prompt, reliable recovery services whenever you need them.