Contaminated fuel in your Cadillac Allante? Diesel in your Petrol Cadillac?

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Cadillac Fuel Drain


Filling Diesel in a Petrol Cadillac is a regularly occurring mistake. And its solution will depend on a variety of things. In the event that you would like to find out what you should do about it then continue reading.
Here are the key factors to keep in mind whenever deciding whether to have your car drained:

  1. What amount of Diesel have you put in the Cadillac, bearing in mind that the fuel capacity of your Cadillac Allante is most likely around 84 litres?
    1. A tiny amount of Diesel, something like 4.2 litres of Diesel in a Petrol Allante will normally not really be a massive problem. Experience has taught us that an amount less than 4.2 litres (approximately 5% of the whole fuel tank capacity) is oftentimes able to be sufficiently diluted simply by completely filling up the remainder of the tank with Petrol.
      It is relatively unusual to come across a motor vehicle suffering from issues due to under 5% wrong fuel contamination. Bear in mind that it is rare - definitely not impossible to encounter. You can get a number of vehicles that won't endure any amount of contamination at all.
    2. Between 4.2 and 8.4 litres of Diesel in the Cadillac (5 to 10%) is really a 50/50 condition. Our expertise has confirmed that as many motorists get away with it as those who break down. Whenever you are deciding on whether or not to chance it and basically top it up consider that it is just like betting all of it on black - you've got a 50/50 possibility of it working out.
    3. Anything in excess of 8.4 litres of Diesel in your Petrol Allante should really as soon as possible be drained out since your likelihood of driving with that level of contamination is certainly lower than one in fifty - really long odds.
  2. Put some Diesel in a Petrol Cadillac and drove it: Have you detected any kind of performance concerns ever since putting the wrong fuel in the Allante? If you have, get it emptied irrespective of the volume of Diesel or even the contamination ratio. Continually running an automobile that is currently starting to suffer the effect of fuel contamination can definitely end up in even more harm affecting your fuel system components.
  3. Are you interested in assurance?
    Simply get it emptied. Regardless of contamination percentage, there is invariably a certain level of threat resulting from running a Petrol vehicle on fuel contaminated with the incorrect fuel. Likely final outcomes of driving on the wrong fuel include things like the motor refusing to start, running lumpy, lack of power, wearing of the high-pressure pump, worn or clogged injectors, etc. These are a few of the commonest Diesel in Petrol signs or symptoms, and in the event that you notice any of them stop and have it removed asap.

Refrain from having any jack-of-all-trades to try to fix your car. We are Cadillac specialists and hold the skills and experience necessary to make sure that you get back on the road with a minimum of hassle or worry.

Put Diesel in a Petrol Cadillac

By mistake put Diesel in a Petrol Cadillac? Or perhaps even put contaminated fuel in your Cadillac Allante?

Give us a call for Help & Recommendations

Give us a call and receive sincere advice and sensible assistance for your exact circumstance

We arrive and drain it

We can come to you to perform the complete contaminated fuel removal & cleanse there on scene

All done & You Get Going Again

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

Wrong Fuel Drain Specialists

We are the leading wrong fuel drain authorities in the UK, having countrywide cover, for Cadillac motorists especially. We principally attend:

  • Unleaded petrol in your Diesel Auto
  • Diesel in an Unleaded Petrol Vehicle
  • AdBlue contamination
  • Water contamination

We are Cadillac specialists and have successfully drained hundreds of Petrol Cadillac vehicles. Whether or not it is roadside, on a petrol station forecourt, or even at your house, we can get you on the road once again.

The Procedure

The method of getting rid of Diesel from a Petrol vehicle is generally the same for a large number of vehicles. Obviously it may vary somewhat as each manufacturer has their own fuel system. Having said that it still generally adheres to the following points:

Petrol in Diesel Cadillac

Fuel Drain

Empty the Fuel Tank

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Wrong Fuel Drain Cadillac

System Flush

Clean out the fuel lines & pumps

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Petrol in Diesel Drain Cadillac

Vehicle Restart

Get the car up and running again

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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

If you have any concerns or want some help please Call us!
We are able to get you going again.

24 hour Cadillac Helpline

0333 366 0103

Our Corporate Office

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

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