Small Amount Of Petrol In Diesel Car: What To Do
If you have accidentally put a small amount of petrol in diesel car, it is crucial to act immediately to prevent serious engine damage.
Do not start the engine or even turn the ignition key, as this circulates the contaminated fuel through the high-pressure system, dramatically increasing the repair costs.
Instead, put the car in neutral and, if possible, manually push it to a safe spot.
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Wrong Fuel Recovery
Accidentally putting even a small amount of petrol in diesel car fuel tank requires immediate action. Many drivers mistakenly believe a minor petrol-to-diesel ratio is acceptable, but modern high-pressure common rail diesel engines are extremely sensitive.
The petrol acts as a solvent, reducing the necessary lubrication provided by the diesel fuel, which can cause metallic components in the fuel pump and injectors to grind together. If you've realised your mistake before starting the engine, the risk is significantly lower, and a professional fuel drain will typically resolve the issue.
However, running the engine with a small amount of petrol in diesel car system can lead to substantial and often irreparable damage, turning a simple drainage job into a costly repair involving replacement fuel system components.
Always call for expert help; never try to "dilute" a small amount of petrol in diesel car tank by topping up with more diesel.
24/7 Availability & Rapid Response
Misfuelling can happen at any time, which is why we offer our services 24/7. Whether it’s the middle of the night or during a busy weekday, you can count on us to be there when you need us most. Our quick call-out service ensures that we reach you promptly, wherever you are, be it on the roadside, at home, or at a petrol station.
Why Choose Misfuelled Car Fixer?
Experience & Expertise: Our extensive experience in wrong fuel recovery means that we have encountered and resolved a wide range of misfuelling issues even small amount of petrol in diesel car. You can trust us to handle your vehicle with the utmost care and professionalism.
Prompt & Reliable Service: We pride ourselves on our rapid response times. When you call Misfuelled Car Fixer, you can expect a quick diagnosis and resolution, minimising any disruption to your day.
24/7 Availability: No matter when or where your misfuelling incident occurs, we are available around the clock to assist you. Our 24/7 service ensures you’re never left stranded.
Accredited & Licensed: Being part of the Safety Pass Alliance means that we adhere to strict safety standards and protocols. Our accreditation gives you peace of mind, knowing that your vehicle is in safe hands.
Customer-Centric Approach: We understand the stress that comes with misfuelling. Our goal is to make the recovery process as smooth and hassle-free as possible. From your initial call to the completion of the fuel drain, we ensure a seamless and reassuring experience.

