Contaminated fuel in your Audi SQ5 Hybrid Quattro? Diesel in your Petrol Audi?

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Audi Fuel Drain


Filling Diesel in a Petrol Audi is a usual error. And its solution is dependent upon various things. Assuming you would like to find out what to do about this then continue reading.
Listed here the most crucial factors to keep in mind when figuring out whether or not to have the car drained:

  1. What level of Diesel have you put in the Audi, keeping in mind that the fuel capacity of the Audi SQ5 Hybrid Quattro is in most cases approximately 75 litres?
    1. A small quantity of Diesel, less than 3.75 litres of Diesel in a Petrol SQ5 Hybrid Quattro will quite often not really be a big problem. Experience has shown us that an amount less than 3.75 litres (which is almost 5% of the whole fuel tank volume) is very often able to be adequately diluted simply by thoroughly filling the rest of the tank with the right fuel.
      It is relatively unusual to encounter an automobile suffering from issues with less than 5% incorrect fuel contamination. Do not forget that it is uncommon - certainly not impossible to encounter. You will discover a few motor vehicles that don't endure any quantity of contamination whatsoever.
    2. Anywhere between 3.75 and 7.5 litres of Diesel in the Audi (from 5 to 10%) is really a 50/50 condition. Our experience has shown us that as many people get away with this as all those who break down. Any time you are deciding on whether or not to chance it and just simply fill it up recognise that it is the same thing as betting your car on black - you have got a 50/50 possibility of it being ok.
    3. Anything above 7.5 litres of Diesel in your Petrol SQ5 Hybrid Quattro ought to straight away be drained out as your likelihood of driving with this amount of contamination is almost certainly lower than one in 50 - genuinely big odds.
  2. Put Diesel in a Petrol Audi and drove it: Have you detected any performance troubles since putting the bad fuel in the SQ5 Hybrid Quattro? In that case, get it drained irrespective of the quantity of Diesel or even the contamination ratio. Proceeding to drive running a car that is currently beginning to suffer from the effect of wrong fuel contamination will typically end up in progressively more harm being caused to the fuel system.
  3. Are you looking for peace of mind?
    In that case get it emptied. Regardless of the contamination ratio, there is inevitably a certain level of danger caused by operating a Petrol motor on Petrol contaminated with the wrong fuel. Likely outcomes 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 blocked injectors, and so forth. These are a few of the most frequently seen Diesel in Petrol signs or symptoms, and in the event that you notice any of them stop and get it drained as soon as possible.

Steer clear of having any general so-and-so to attend your car. We are Audi specialists and hold the accreditation and working experience needed to make certain you are back on the road with no hassle or worry.

Put Diesel in a Petrol Audi

Mistakenly put Diesel in a Petrol Audi? Or perhaps even put contaminated fuel in your Audi SQ5 Hybrid Quattro?

Give us a call for Assistance & Guidance

Call us and obtain honest guidance and sensible assistance for your specific situation

We show up and do a fuel drain

We are able to come to you to undertake the full fuel removal & purge there on scene

All done & You Get Going Once again

As soon as we are done you are able to get back on your way and get on with your day

Wrong Fuel Drain Specialists

We are the leading wrong fuel drain experts in the UK, having national coverage, for Audi motorists in particular. We mostly attend to:

  • Unleaded petrol in Diesel Auto
  • Diesel in Unleaded Petrol Vehicle
  • AdBlue contamination
  • Water contamination

We are Audi specialists and have successfully drained thousands of Petrol Audi vehicles. Whether it is roadside, on a filling station forecourt, or even at home, we can get you moving once again.

The Procedure

The system of getting rid of Diesel from a Petrol vehicle is basically identical for the vast majority of motor vehicles. Obviously it can differ to some extent as each make has their particular different fuel system. However it still essentially follows the following guidelines:

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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Diesel in Petrol Questions

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

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


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 Petrol car on Diesel cause damage to it?


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 Diesel can I get away with in a Petrol car?


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?


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?


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 Petrol and add some 2-stroke oil?


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

In case you have any concerns or need some assistance please Call us!
We can get you going once again.

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0333 366 0103

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

Weekdays: 9am to 5pm

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