Incorrect fuel in a BMW 330d? Petrol in a Diesel BMW?

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Filling up with Petrol in a Diesel BMW is a usual mistake to make. And its remedy is dependent upon a few things. In case you would like to find out what it is advisable to do to fix it then keep on reading.
These are the most important variables to take into consideration when determining whether to get a fuel drain:

  1. What amount of Petrol did you put into the BMW, taking into consideration that the fuel tank capacity of the BMW 330d is probably roughly 63 litres?
    1. Hardly any Petrol, something like 3.15 litres of Petrol in a Diesel 330d will normally not really be a major problem. Experience has taught us that anything less than 3.15 litres (which is almost 5% of the overall fuel tank volume) is sometimes able to be completely diluted by completely topping up the remainder of the tank with Diesel.
      It's highly unusual to find a motor vehicle suffering from difficulties with lower than 5% incorrect fuel contamination. Do not forget that it is very infrequently found - certainly not impossible to find. There are a few cars that will not stand any amount of contamination whatsoever.
    2. Between 3.15 and 6.3 litres of Petrol in the BMW (5 to 10%) is really a 50/50 scenario. Our experience has shown that as many motorists get away with this as all those who break down. Any time you're deciding whether to risk it and simply top it up bear in mind that it is very much like wagering all of it on black - you have got a 50/50 possibility of it working.
    3. Anything more than 6.3 litres of Petrol in your Diesel 330d should really immediately be drained as your probability of succeeding with this quantity of contamination is certainly lower than one in 50 - definitely big odds.
  2. Put Petrol in a Diesel BMW and drove it: Have you spotted any performance troubles as a result of putting the wrong fuel in the 330d? In that case, have it drained regardless of the volume of Petrol or even the contamination ratio. Continually running a car that is now starting to suffer from the effects of wrong fuel contamination will just result in even more damage affecting your fuel system.
  3. Would you like reassurance?
    Simply get it emptied. Whatever the contamination percentage, there is inevitably some amount of danger affiliated with running a Diesel vehicle on fuel contaminated with Petrol. Probable results of driving on the incorrect fuel include the engine refusing to start, running lumpy, lack of power, wearing of the high-pressure pump, damaged or bunged injectors, and the like. These are a few of the most common Petrol in Diesel symptoms, and should you detect any of them stop and have it drained right away.

Stay away from having any unqualified so-and-so to attend your vehicle. We are BMW experts and hold the qualifications and expertise required to make certain you get back on the road with a minimum of hassle or trouble.


Put Petrol in a Diesel BMW

By mistake put Petrol in a Diesel BMW? Or even put contaminated fuel in your BMW 330d?

Give us a call for Help & Advice

Call us and obtain sincere recommendations and practical help for your exact circumstances

We come out and do a fuel drain

We are able to come to you to perform the contaminated fuel removal & flush there on scene

All done & You Get Going Again

As soon as we are done you will be able to get back moving and get on with your trip

Wrong Fuel Drain Specialists

We are the leading wrong fuel drain authorities in the UK, offering national service, for BMW motorists particularly. We mostly attend to:

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

We are BMW specialists and have successfully drained thousands of Diesel BMW vehicles. Whether it's at the roadside, on a filling station forecourt, or even at home, we are able to get you on the road again.

The Process

The process of removing Petrol from a Diesel vehicle is essentially the same for the majority of cars. As you can imagine it may differ to some degree as each make has their own different fuel system. Nevertheless it still basically observes the following guidelines:

Petrol in Diesel BMW

Fuel Drain

Empty the Fuel Tank

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Wrong Fuel Drain BMW

System Flush

Clean out the fuel lines & pumps

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Petrol in Diesel Drain BMW

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.

Contact Us

In the event that you have any questions or need some assistance please Call us!
We can get you on the road again.

24 hour BMW Helpline

0333 366 0103

Our Corporate Office

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

enquiries@fuelfixeruk.co.uk

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