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What Happens If You Put Petrol Instead of Diesel

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

Video tutorial

In this case, the vehicle was a Ford Fusion, but the concept applies to any type of vehicle: this car was filled with petrol instead of diesel. The owner drove about 1 mile before noticing the problem.

Now the workshop is using a pump to remove all the petrol from the tank, then they will lift the car and clean the entire tank, change the diesel filter, remove the rail sensor, and clean it thoroughly. They will then refill the vehicle with diesel to check for any damage; indeed, there could be damage to the injectors, the high-pressure diesel pump, and in extreme cases, engine failure.


Updated on 28 August 2026 by ScegliAuto


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by ScegliAuto

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