Put the Wrong Fuel in Your Car? Here's What to do!

We hope you never get that sinking feeling of “Did I just put the wrong fuel in my car?” But if it happens, don’t panic. Here’s what you need to know to fix it quickly — plus some common warning signs to watch for.

What to Do If You Realise You’ve Put the Wrong Fuel In

The moment you realise the mistake, stop immediately. Don’t start the engine or turn the ignition on. Starting your car can circulate the wrong fuel through the system, causing more damage.

Instead, give your trusted service team a call right away — they can guide you on the next steps and help get you back on the road safely.

Getting Your Car Fixed

Your car will likely need to be towed to a service centre where the fuel tank can be fully drained and refilled with the correct fuel. It doesn’t matter if you only put in a small amount or filled the tank — all the incorrect fuel has to be removed to avoid damage to your engine and fuel system.

If you were driving when you noticed the mistake, pull over safely and turn the car off as soon as possible. Then contact your service provider for assistance.

Warning Signs to Watch For

If you accidentally drove the car after putting in the wrong fuel, watch out for these symptoms, which could indicate fuel-related issues:

• Poor engine performance
• Engine misfiring
• Difficulty starting the car
• Unusual smoke from the exhaust
• Rough or erratic idling

If the wrong fuel has circulated through the engine, repairs can be more complicated and costly. Besides draining the fuel tank, parts like the fuel pump, injectors, fuel rails, and filters might need inspection or replacement.

Bottom Line

Putting the wrong fuel in your car can be stressful, but acting quickly and avoiding starting the engine can save you from expensive repairs. If you ever find yourself in this situation, contact your service centre immediately — they’re ready to help get you back on track safely.