Wrong fuel in your Audi Q5 TDI Quattro? Petrol in a Diesel Audi?

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Audi Fuel Drain

ABOUT

Filling up with Petrol in a Diesel Audi is a common problem. And exactly what you need to do about it is based on a few things. Assuming you would like to find out what you must do to sort it out then stay with me.
These are the key factors to to consider whenever deciding on whether or not to have the car drained:

  1. What level of Petrol did you put in the Audi, taking into consideration that the fuel capacity of your Audi Q5 TDI Quattro is most likely approximately 75 litres?
    1. Hardly any Petrol, as little as 3.75 litres of Petrol in a Diesel Q5 TDI Quattro will most of the time not be a huge problem. Experience has taught us that anything under 3.75 litres (which is roughly 5% of the whole fuel tank) is sometimes capable of being completely diluted through totally topping up the rest of the tank with the appropriate fuel.
      It's relatively rare to come across an automobile having problems due to less than 5% incorrect fuel contamination. Keep in mind that it is uncommon - certainly not impossible to encounter. There are actually certain vehicles that won't stand any level of fuel contamination at all.
    2. Between 3.75 and 7.5 litres of Petrol in the Audi (5 to 10%) is really a 50/50 situation. Our experience has revealed that as many motorists get away with this as all those who don't. Whenever deciding on whether or not to chance it and just simply top it up remember that it is the same thing as betting it all on black - you've got a 50/50 chance of it working out.
    3. Anything over 7.5 litres of Petrol in your Diesel Q5 TDI Quattro really should immediately be drained as your probability of driving with that amount of contamination is almost certainly lower than one in 50 - really big odds.
  2. Put some Petrol in a Diesel Audi and drove it: Have you noted any kind of performance issues as a result of putting the wrong fuel in the Q5 TDI Quattro? In that case, have it removed regardless of the volume of Petrol or the contamination percentage. Continually driving a motor vehicle that is currently starting to suffer the consequences of fuel contamination will just result in more harm being caused to the fuel system components.
  3. Are you looking for peace of mind?
    Simply get it drained. Whatever the contamination percentage, there is always a certain level of risk in connection with driving a Diesel engine on fuel contaminated with Petrol. Probable results of driving a vehicle on the incorrect fuel include the motor not starting, running unevenly, losing power, degradation of the high-pressure pump, worn out or bunged injectors, and the like. These are some of the most common Petrol in Diesel signs and symptoms, and should you recognise any of them cease driving and have it removed right now.

Steer clear of having any general so-and-so to attend your automobile. We are Audi specialists and hold the credentials and experience required to make certain you are back on the road with a minimum of hassle or worry.

Put Petrol in a Diesel Audi

Accidentally put Petrol in a Diesel Audi? Or perhaps even put contaminated fuel in your Audi Q5 TDI Quattro?

Contact us for Assistance & Recommendations

Contact us and obtain reliable advice and practical help for your particular circumstance

We arrive and do the fuel drain

We can go to you to perform the contaminated fuel drain & cleanse there on scene

All done & You Get Going Once again

Once we are done you will be able to get back on your way and get on with your trip

Wrong Fuel Drain Specialists

We are the primary wrong fuel drain specialists in the UK, boasting countrywide coverage, for Audi motorists especially. We mainly fix:

  • Unleaded petrol in a Diesel Car
  • Diesel in an Unleaded Petrol Vehicle
  • AdBlue contamination
  • Water fuel contamination

We are Audi specialists and have successfully drained thousands of Diesel Audi vehicles. Whether or not it is roadside, on a station forecourt, or even at home, we can get you moving once again.

The Procedure

The system of getting rid of Petrol from a Diesel vehicle is generally the same for virtually all motor vehicles. As you can imagine it may differ a little as each brand has their unique fuel system. However it still basically follows the following points:

Petrol in Diesel Audi

Fuel Drain

Empty the Fuel Tank

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Wrong Fuel Drain Audi

System Flush

Clean out the fuel lines & pumps

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Petrol in Diesel Drain Audi

Vehicle Restart

Get the car up and running again

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Petrol in Diesel FAQs

When someone has put Petrol in a Diesel car they have a few very common questions. So we have compiled a list of the most Frequently Asked Questions for you

I put Petrol in a Diesel car and drove it. What do I do?

Answer

Turn off the car as soon as possible and call us. Continuing to run a vehicle on the wrong fuel can potentially damage it. We will be able to give you advice and assistance based on your circumstances

Will driving a Diesel car on Petrol cause damage to it?

Answer

It can. However, if the problem is caught and remedied quickly the risks will be minimal. Of the 1,500 vehicles we attend every month, less than 0.5% have suffered and substantial damage requiring parts replacement.

How much Petrol can I get away with in a Diesel car?

Answer

The safe answer is none. However you might be able to get away with a very low contamination ratio. That being said, we always highly recommend draining anything over a 5% contamination ratio asap.

I know about petrol in diesel, but what about Super Unleaded?

Answer

Putting Super Unleaded, or Shell V-Power, BP Ultimate Unleaded, etc, will have the exact same effect as putting regular unleaded petrol in your diesel car and will need to be drained out and flushed.

Will getting you to do a fuel drain void my warranty?

Answer

No! The EU Block Exemption Regulations clearly state that "the work can be carried out by as long as that garage uses manufacturer approved parts and correctly follows the manufacturer's service schedule."

Can I top it up with Diesel and add some 2-stroke oil?

Answer

This might work on some vehicles in some cases, but in the majority on instances it won't and you risk damaging the Lambda sensors as well as fuel pump and injectors, just as a regular misfuel.

Get in Touch

If you have any enquiries or need help please Call us!
We can get you on the road again.

24/7 Audi Helpline

0333 366 0103

Our Business Office

Fuel Fixer Ltd, Linx House, 147 London Road, East Grinstead, RH19 1ET

Weekdays: 9am to 5pm

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