Bad fuel in a Isuzu D-Max? Petrol in a Diesel Isuzu?

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Isuzu Fuel Drain


Filling up with Petrol in a Diesel Isuzu is a common mistake. And its solution hinges on various factors. In case you want to know what it is best to do to sort it out then please read on.
These are the most crucial variables to keep in mind when determining whether or not to get a fuel drain:

  1. What level of Petrol did you put in to the Isuzu, considering that the fuel tank capacity of your Isuzu D-Max is in most cases roughly 76 litres?
    1. A tiny amount of Petrol, something like 3.8 litres of Petrol in a Diesel D-Max will generally not necessarily be a significant problem. Experience has taught us that quantities less than 3.8 litres (roughly 5% of the total fuel tank volume) is very often capable of being adequately diluted through thoroughly filling the tank with the right fuel.
      It's extremely unusual to encounter a motor vehicle having issues because of under 5% wrong fuel contamination. Bear in mind that it's uncommon - in no way impossible to encounter. You will discover a number of vehicles that don't endure any amount of fuel contamination at all.
    2. Somewhere between 3.8 and 7.6 litres of Petrol in the Isuzu (from 5 to 10%) is a 50/50 situation. Our practical experience has revealed that as many motorists get away with it as those who break down. Whenever you are figuring out whether or not to risk it and simply top it up bear in mind that it is just like gambling your car on black - you have got a 50/50 chance of it working.
    3. Anything more than 7.6 litres of Petrol in your Diesel D-Max should really promptly be drained since your probability of succeeding with that quantity of contamination is probably lower than one in fifty - definitely huge odds.
  2. Put Petrol in a Diesel Isuzu and drove it: Have you seen any performance troubles as a result of putting the bad fuel in the D-Max? In that case, have it removed no matter the quantity of Petrol or even the contamination percentage. Continually driving a vehicle that is already beginning to suffer the effect of fuel contamination can only lead to even more damage affecting the fuel system parts.
  3. Do you want security?
    Then get it removed. No matter the contamination percentage, there is inevitably some degree of danger associated with running a Diesel vehicle on Diesel contaminated with Petrol. Probable final outcomes of driving on the incorrect fuel include the motor refusing to start, running unevenly, lack of power, degradation of the high-pressure pump, worn out or bunged injectors, etc. These are some of the most common Petrol in Diesel signs or symptoms, and in the event that you detect any of them then stop driving and get it drained right now.

Do not just have any unqualified mechanic to attend your automobile. We are Isuzu specialists and possess the skills and experience required to make sure that you are back on the road with minimal hassle or worry.

Put Petrol in a Diesel Isuzu

By mistake put Petrol in a Diesel Isuzu? Or perhaps even put contaminated fuel in your Isuzu D-Max?

Give us a call for Assistance & Guidance

Give us a call and obtain reliable recommendations and sensible assistance for your exact situation

We come out and do the fuel drain

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

All done & You Get Moving Again

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

Wrong Fuel Drain Specialists

We are the top rated wrong fuel drain experts in the UK, offering countrywide cover, for Isuzu motorists in particular. We primarily attend:

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

We are Isuzu specialists and have successfully drained hundreds of Diesel Isuzu vehicles. Regardless of whether it's at the roadside, on a filling station forecourt, or even at home, we can get you moving once again.

The Procedure

The process of extracting Petrol from a Diesel car is fundamentally exactly the same for the majority of vehicles. Needless to say it does differ slightly as each manufacturer has their own distinct fuel system. Even so it still basically adheres to the following points:

Petrol in Diesel Isuzu

Fuel Drain

Empty the Fuel Tank

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Wrong Fuel Drain Isuzu

System Flush

Clean out the fuel lines & pumps

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Petrol in Diesel Drain Isuzu

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?


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?


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?


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 Diesel 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.

Contact Us

In the event that you have any questions or need our help please Contact Us!
We are able to get you moving once again.

24/7 Isuzu Helpline

0333 366 0103

Our Corporate Office

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

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