Wrong fuel in your Seat Ibiza Amaro? Diesel in your Petrol Seat?

We can help!
Call us: 0333 366 0103
Seat Fuel Drain


Filling up with Diesel in a Petrol Seat is a well-known problem. And what you need to do about it is determined by a number of factors. If perhaps you would like to find out what it is advisable to do to sort it out then continue reading.
Listed here the most crucial variables to think about when making a decision whether to have a fuel drain:

  1. Exactly how much Diesel did you put in the Seat, keeping in mind that the fuel tank capacity of the Seat Ibiza Amaro is probably about 45 litres?
    1. A tiny quantity of Diesel, something like 2.25 litres of Diesel in a Petrol Ibiza Amaro will normally not really be a huge problem. Experience has taught us that quantities under 2.25 litres (which is about 5% of the entire fuel tank capacity) is in many instances capable of being adequately diluted simply by wholly topping the tank with the correct fuel.
      It is extremely unusual to find a vehicle having problems with lower than 5% wrong fuel contamination. Do not forget that it is very infrequently found - in no way impossible to find. There are actually a number of cars that won't endure any amount of fuel contamination whatsoever.
    2. Somewhere between 2.25 and 4.5 litres of Diesel in the Seat (from 5 to 10%) is really a 50/50 scenario. Our working experience has proven that as many motorists get away with this as those who break down. Any time you are deciding upon whether to chance it and just fill it up consider that it is very much like betting everything on black - you've got a 50/50 chance of it being ok.
    3. Anything over 4.5 litres of Diesel in a Petrol Ibiza Amaro must as soon as possible be drained seeing as your probability of succeeding with that quantity of contamination is more than likely lower than one in 50 - definitely big odds.
  2. Put some Diesel in a Petrol Seat and drove it: Have you noted any kind of performance concerns after putting the bad fuel in your Ibiza Amaro? If that's the case, have it drained irrespective of the quantity of Diesel or even the contamination percentage. Continually running a motor vehicle that is already beginning to suffer the consequences of wrong fuel contamination can likely be responsible for more and more harm affecting your fuel system components.
  3. Would you like peace of mind?
    Then simply just get it removed. Whatever the contamination percentage, there is inevitably some amount of danger in connection with driving a Petrol motor on Petrol contaminated with the incorrect fuel. Possible outcomes of driving on the incorrect fuel include things like the motor refusing to start, running unevenly, loss in power, wearing of the high-pressure pump, worn out or blocked injectors, and so on. These are some of the most common Diesel in Petrol signs and symptoms, and if you detect any of them stop and get it drained as soon as possible.

Don't just get any untrained so-and-so to attend your vehicle. We are Seat experts and possess the qualifications and practical experience required to make sure that you get back on the road with a minimum of hassle or trouble.

Put Diesel in a Petrol Seat

Inadvertently put Diesel in a Petrol Seat? Or possibly even put contaminated fuel in your Seat Ibiza Amaro?

Give us a call for Assistance & Recommendations

Give us a call and receive reliable advice and practical assistance for your specific circumstance

We arrive and do a fuel drain

We are able to go to you to do the full fuel drain & purge right there on scene

All done & You Get Going Again

As soon as we have finished you will 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, boasting countrywide cover, for Seat motorists in particular. We typically fix:

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

We are Seat specialists and have successfully drained thousands of Petrol Seat vehicles. Whether or not it is at the roadside, on a station forecourt, or even at home, we can get you moving once again.

The Procedure

The process of draining Diesel from a Petrol car is fundamentally identical for the majority of motor vehicles. Of course it does differ slightly as every make has their particular fuel system. However it still generally observes the following guidelines:

Petrol in Diesel Seat

Fuel Drain

Empty the Fuel Tank

View more
Wrong Fuel Drain Seat

System Flush

Clean out the fuel lines & pumps

View more
Petrol in Diesel Drain Seat

Vehicle Restart

Get the car up and running again

View more


Hours a Day


Days a Week





Our Partners

Just some of the few people we work with to bring you the best petrol in diesel service possible

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.

Call us

In case you have any concerns or need some help please Call us!
We are able to get you moving again.

24/7 Seat Helpline

0333 366 0103

Our Business Office

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

Weekdays: 9am to 5pm

Important Info

Fully Insured

VAT Registered

APEX Certified


Fully Mobile

Professionally Trained