With fuel prices climbing steadily, drivers face heightened stress at the pump. Recent data reveals a 163% surge in online searches for “wrong fuel in car” from January to March compared to the prior quarter, highlighting a common and expensive mistake.
Misfuelling Risks and Costs
Putting the wrong fuel in your vehicle can lead to severe engine damage if not handled promptly. Professional services to drain and flush the tank typically cost between £120 and £1,000, and drivers without specific coverage must pay out of pocket.
Immediate Steps After Misfuelling
Alicia Hempsted, a car insurance expert, outlines the critical actions to take upon realizing the error.
The top priority: Do not start the engine. If the car has already started, switch off the ignition immediately to minimize potential harm.
Next, shift the vehicle to a safe spot. Place it in neutral and roll it away from pumps to allow easy access for assistance.
Then, call your breakdown provider. They possess the specialized tools needed to safely drain and flush the tank—avoid attempting this yourself.
Expert Advice on Handling Misfuelling
Alicia Hempsted states: “Misfuelling remains a costly error that affects drivers year-round, with recent upticks in searches for guidance. Respond swiftly to prevent serious damage. Avoid starting the engine, as this can escalate repair bills by hundreds or thousands of pounds. If already running, turn it off right away, roll to safety, and summon your breakdown service or garage.
“Standard car insurance rarely covers misfuelling, so consider adding dedicated protection or verify if your comprehensive policy includes it under accidental damage. Always review your coverage.”
Search trends reflect data current as of April 2026.
