Contaminated fuel in your Alfa Romeo 145 TD? Petrol in a Diesel Alfa Romeo?

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Alfa Romeo Fuel Drain


Filling Petrol in a Diesel Alfa Romeo is a fairly typical error. And what you want to do about it is dependent upon a variety of things. If you want to find out what you have to do about this then please read on.
Here are the main variables to keep in mind whenever determining whether or not to have your car drained:

  1. Exactly how much Petrol did you put in the Alfa Romeo, considering that the fuel capacity of the Alfa Romeo 145 TD is most likely approximately 55 litres?
    1. Hardly any Petrol, something like 2.75 litres of Petrol in a Diesel 145 TD will typically not be a significant problem. Experience has taught us that quantities less than 2.75 litres (which is approximately 5% of the fuel tank) is very often capable of being completely diluted through entirely filling up the remainder of the tank with the right fuel.
      It's extremely rare to encounter a motor vehicle going through issues with under 5% wrong fuel contamination. Please remember it is very unusual - certainly not impossible to encounter. You can get a few automobiles that won't stand any quantity of contamination at all.
    2. In between 2.75 and 5.5 litres of Petrol in the Alfa Romeo (5 to 10%) is more of a 50/50 condition. Our experience demonstrates that as many motorists get away with this as those who break down. Whenever you are deciding upon whether or not to chance it and just simply fill it up consider that it is the same as wagering it all on black - you will have a 50/50 chance of it working.
    3. Anything more than 5.5 litres of Petrol in a Diesel 145 TD should as soon as possible be drained as your likelihood of succeeding with that quantity of contamination is undoubtedly below one in fifty - extremely big odds.
  2. Put Petrol in a Diesel Alfa Romeo and drove it: Have you noticed any performance difficulties ever since putting the incorrect fuel in the 145 TD? If so, have it emptied no matter the volume of Petrol or even the contamination percentage. Proceeding to drive driving a car that is currently beginning to suffer the effects of wrong fuel contamination will likely cause more harm being done to your fuel system parts.
  3. Do you need assurance?
    You should get it emptied. Regardless of contamination ratio, there is always some amount of risk connected to running a Diesel motor on Diesel contaminated with the incorrect fuel. Likely consequences of driving on the wrong fuel include things like the motor not starting, running lumpy, losing power, wearing of the high-pressure pump, worn or bunged injectors, and so forth. These are several of the most common Petrol in Diesel warning signs, and if you detect any of them then stop driving and get it removed right away.

Keep away from getting any jack-of-all-trades to attend your vehicle. We are Alfa Romeo specialists and possess the accreditation and experience required to make certain that you get back on the road with minimum hassle or worry.

Put Petrol in a Diesel Alfa Romeo

Accidentally put Petrol in a Diesel Alfa Romeo? Or even put contaminated fuel in your Alfa Romeo 145 TD?

Contact us for Help & Advice

Contact us and get straightforward guidance and sensible assistance for your exact situation

We arrive and do a fuel drain

We would come to you to carry out the complete contaminated fuel retrieval & flush there on scene

All done & You Get Moving Again

Once we are done you can 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 Alfa Romeo motorists in particular. We mainly fix:

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

We are Alfa Romeo specialists and have successfully drained thousands of Diesel Alfa Romeo vehicles. No matter if it is at the roadside, on a filling station forecourt, or even at your house, we are able to get you moving once again.

The Procedure

The system of extracting Petrol from a Diesel car is essentially similar for the vast majority of vehicles. Naturally it does differ slightly as each manufacturer has their particular fuel system. Nevertheless it still basically follows the following principles:

Petrol in Diesel Alfa Romeo

Fuel Drain

Empty the Fuel Tank

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Wrong Fuel Drain Alfa Romeo

System Flush

Clean out the fuel lines & pumps

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Petrol in Diesel Drain Alfa Romeo

Vehicle Restart

Get the car up and running again

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Petrol in Diesel Questions

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.

Get in Touch

In case you have any queries or need assistance please Call us!
We can get you on the road again.

24 hour Alfa Romeo 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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