Contaminated fuel in your Mercedes GL 450? Diesel in a Petrol Mercedes?

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ABOUT

Filling Diesel in a Petrol Mercedes is a common mistake to make. And what you have to do about it is dependent upon various things. Assuming you would like to find out what you need to do about it then keep reading.
These are the most important variables to take into consideration whenever deciding whether or not to have a fuel drain:

  1. How much Diesel did you put into the Mercedes, considering that the fuel capacity of the Mercedes GL 450 is normally around 100 litres?
    1. A tiny amount of Diesel, something like 5 litres of Diesel in a Petrol GL 450 will normally not necessarily be a major problem. Experience has demonstrated to us that quantities under 5 litres (which is about 5% of the total fuel tank) is generally capable of being adequately diluted by thoroughly topping up the rest of the tank with the correct fuel.
      It is highly rare to come across an automobile suffering from issues due to under 5% wrong fuel contamination. Bear in mind that it is very unusual - in no way impossible to encounter. You will discover some cars that will not stand any level of fuel contamination at all.
    2. Between 5 and 10 litres of Diesel in the Mercedes (5 to 10%) is really a 50/50 situation. Our working experience has shown us that as many motorists get away with it as those who don't. Any time you are deciding on whether or not to risk it and just top it up consider that it is exactly like wagering all of it on black - you have got a 50/50 possibility of it working.
    3. Anything above 10 litres of Diesel in a Petrol GL 450 ought to right away be drained seeing that your likelihood of getting away with this quantity of contamination is undoubtedly lower than one in fifty - genuinely huge odds.
  2. Put Diesel in a Petrol Mercedes and drove it: Have you detected any kind of performance concerns as a result of putting the bad fuel in the GL 450? In that case, get it emptied irrespective of the quantity of Diesel or the contamination percentage. Still driving a vehicle that is starting to suffer from the consequences of fuel contamination will likely cause more damage affecting the fuel system parts.
  3. Would you like peace of mind?
    Simply get it drained. Whatever the contamination ratio, there is always some extent of threat affiliated with operating a Petrol engine on Petrol contaminated with the wrong fuel. Likely final outcomes of driving on the incorrect fuel normally include the engine not starting, running unevenly, lack of power, wearing of the high-pressure pump, worn out or bunged injectors, and so forth. These are some of the most typical Diesel in Petrol signs and symptoms, and if you recognise any of them stop and get it removed right now.

Don't simply get any jack-of-all-trades to try to repair your automobile. We are Mercedes experts and possess the credentials and practical experience required to ensure that you get back on the road with minimal hassle or trouble.

Put Diesel in a Petrol Mercedes

Unintentionally put Diesel in a Petrol Mercedes? Or possibly even put contaminated fuel in your Mercedes GL 450?

Call us for Assistance & Recommendations

Give us a call and get straightforward guidance and practical assistance for your precise circumstance

We come out and do the fuel drain

We are able to reach you to carry out the full contaminated fuel retrieval & cleanse there on scene

Once done You Get Moving Once again

When 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 leading wrong fuel drain specialists in the UK, having countrywide service, for Mercedes motorists particularly. We primarily deal with:

  • Unleaded petrol in Diesel Car
  • Diesel in your Unleaded Petrol Auto
  • AdBlue fuel contamination
  • Water fuel contamination

We are Mercedes specialists and have successfully drained hundreds of Petrol Mercedes vehicles. Regardless of whether it's roadside, on a petrol station forecourt, or even at home, we are able to get you on the road again.

The Process

The method of extracting Diesel from a Petrol vehicle is fundamentally identical for most vehicle makes. Obviously it may differ slightly as each make has their particular distinct fuel system. Having said that it still fundamentally follows the following points:

Petrol in Diesel Mercedes

Fuel Drain

Empty the Fuel Tank

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Wrong Fuel Drain Mercedes

System Flush

Clean out the fuel lines & pumps

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Petrol in Diesel Drain Mercedes

Vehicle Restart

Get the car up and running again

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Diesel in Petrol FAQs

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?

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 Petrol car on Diesel 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 Diesel can I get away with in a Petrol 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 Petrol 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.

Call us

If you have any queries or need our help please Contact Us!
We can get you on the road again.

24/7 Mercedes 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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