Put Petrol in a Diesel Car in Aberdour? Don't Start It
If you have not started your engine as yet, do not. A drain and nothing more is almost always what a car requires while the petrol is still inside that tank and the motor has not turned over, which is why it's the coming few minutes that count, not how much got in. Petrol in Diesel comes to your car wherever it has ended up in Aberdour or the rest of Fife, on the forecourt, at the roadside or on a drive, and drains and flushes it there. A single ring our way is sufficient: our team will explain what follows next. Do it right away.
The next five minutes: petrol in a diesel
- As you drive, the pump and the fuel injectors wear down. That is why you do not crank it, and why you don't trust it once it has started. The thing about petrol in a diesel specifically — the bit drivers get wrong — is that it drives away happily for the first mile or two. Diesel in a petrol motor usually will not run at all, which stops the motorist and stops the harm with them. This one lets you carry on.
- Two things, diesel: it burns, and on the way through it keeps your injection pump and injectors protected. Petrol only handles the one. Which is why the ignition stays off also — turn it on and you frequently prime that system, and that's petrol leaving the tank for precisely those components.
- Never thin it. Diesel added on top takes out nothing, so all you get is more of what was already there, because percentage is not how a diesel fuel system tolerates petrol. Super unleaded? Still petrol. The grade makes no difference.
- Stay where you are if you reasonably can. A car that has not shifted is the easiest one to sort, and we'd rather drive to a tricky location than have it started. If you are parked on the verge on Shore Road, switch the hazards on and leave the car there.
- Our van showing up instead of circling turns on two things: a postcode that starts KY3 0, and whatever is closest to you with a name on it. Get both ready before you dial.
- Phone 0333 366 0103. Expect three things — what went in, roughly how many litres, and whether the motor has been turned over. The responses settle all that follows.
Clearing petrol from the diesel on a forecourt
A good part of the job ends up completed at a forecourt, because that is where it often starts. Still at BP? Then that is typically where it gets done. Garage forecourts are normal for us, with the permission of the station.
A forecourt is the single place the mistake gets spotted before the motor has started. The few seconds between reading the till receipt and reaching for the keys settle how much needs rinsing. Anywhere other than a forecourt — a car park, a drive, a lay-by — the car was fired up and driven to get there, so fuel was drawn from your tank, through the fuel filter then into the high-pressure fuel pump. That means the fuel lines and the fuel filter need rinsing as well as that tank. It's not a catastrophe, and we can still put it right where the vehicle sits.
The attendants will usually offer to roll the car away from the petrol pump so the next motorist can get past. That is worth doing. Four car lengths isn't worth a restart.
Aberdour plus the towns beside it
Being a coastal village, Aberdour has a regular call, whilst the places close by come with it on the same journey: Wester Aberdour and Easter Aberdour, Old Battery and Kirkton, Dalgety Bay.
Not on the list? That tells you nothing. The names above are just the nearest few, and most towns across Fife have a page of their own somewhere on our site. On a boundary, or somewhere your phone misreads? Contact us and check instead of presuming.
That map marks the patch this page includes. Roadside, forecourt, private drive, car park: the lot is territory we cover, and none of that asks your car to move to us.
A passer-by will tell you to move it out of that gateway and fix it later. Please don't. A misfilled diesel Ford Focus on the zig-zags by the local primary school is a hassle; the same motor started three more times to be polite is a fuel system instead of a tank. Every restart primes the lines and pulls more petrol through your filter then into your pump. Stay put, let people moan, then give us a call.
The pump isn't turning, and so whatever your diesel BMW 5 Series did on the way to The Old School Sensory Garden, none of that is happening now. Nothing is getting worse whilst it sits. Take your time over this — but don't drive the car home to buy any.
Leave the Vauxhall Astra near War Memorial and call us. We're firm about not driving on since a worn pump sheds, and what it loses moves on with the fuel to the fuel injectors downstream.
Authorisation first, where there's a hire firm or a company behind the vehicle — some agreements insist on it, and settling that beforehand saves a great deal of time later. After that, ring us about your diesel Kia Sportage near Lieutenant Colonel G C T Keyes Memorial. You'll not know how full your tank was. Scarcely anybody does, two days into a car, and it gets worked out on site all the same. Our engineers ask since the damage petrol does in a diesel is proportional: a few litres in an almost empty tank make a much stronger mix than the same few in a full one, and since petrol is designed to resist igniting under pressure, which is exactly what a diesel relies on, the stronger it gets the more the motor knocks and smokes and flattens off.
Purged, not drained — that's what a diesel Mercedes GLC which got as far as St Fillan's Church Hall needs. Running a diesel puts that mix into the filter, the lines, the pump and its rail, none of which empties with that tank, so by now that tank holds the smaller part of the damage.
Roadside breakdowns around Aberdour
Not everybody has the chance to pull in anywhere sensible. Set off, then noticed? Finished up by the verge of Livingston Lane, or sat in some lay-by with your hazards going? That is a common call here. Not a rare one.
Clear of your car if it isn't wise to be there, by it if it is. Never fire up your motor to nurse the vehicle somewhere better — a diesel running on petrol will often oblige, and every mile it obliges for is drawing that mixture further into the fuel system. However inconvenient the location, it's no trouble for us to get to it, and that's much better for the car than carrying on.
Driven it already? Pull over, and read below
This is where the M90 comes in — under 5 miles from Aberdour. A wrongly fuelled diesel will frequently get you onto it and some distance along before anything seems wrong, while the signs when they arrive are typically a drop in power, an uneven idle and some smoke rather than a tidy stop.
Don't restart it to move it. Pull off at the next safe exit then turn off. On a longer drive — anything approaching the under 10 miles to the nearest city — assume the petrol has been through the filter, your pump and the injectors, and tell us when you phone. It changes what our engineers bring.
Aberdour itself
Aberdour is a coastal village in Fife, situated on the north shore of the Firth of Forth at an elevation of 34 metres. Aberdour has a mix of old and new housing, with detached homes being the predominant type, and is close to the nearby settlements of Wester Aberdour and Easter Aberdour. Aberdour is located near the city of Dunfermline, which is 6.4 miles away, and is part of the wider Fife region. Aberdour has a population of around 1025 people and is a notable stopping point for those travelling between Edinburgh and other parts of Fife.
What happens when our technicians reach you around Aberdour
- Our technicians establish what was put in, how much, and if your motor has run. The replies alter the work, which is why we ask before giving a price.
- Away comes the polluted mixture.
- Fuel lines are rinsed through and your filter cleaned, leaving nothing in the fuel system that created any of this.
- Fresh diesel goes in, and then the system gets bled.
- It is fired up with clean diesel in it, and we check that it is running properly.
That has your car ready to pull away. All of it is done where the vehicle is, so it never has to go to a garage, and when it has been spotted quickly, permanent damage is very unusual.
A separate problem: AdBlue in a diesel tank around Aberdour
If what went in was AdBlue rather than petrol, the opening rule is the same — don't start it — but the issue isn't. The protection a fuel system depends on is stripped away by petrol, which dilutes your diesel. Corrosion and residue are what a diesel tank gets instead, as AdBlue is urea dissolved in water.
AdBlue removal in Aberdour has a page of its own with the full story on it, including why it's usually the more serious of the two. Our engineers deal with both.
Aberdour costs for a petrol-in-diesel drain
Honestly, no single number fits on a page like this. This job differs. Here's what varies it:
- Whether the engine has been started or driven. This is the main one.
- How much of the wrong fuel got in, set against how much that tank can hold.
- Which got in: petrol or AdBlue.
- Where the car is, and if our van can sensibly reach and work on it.
The vehicle, the quantity, whether it has run — give us those and the answer comes back clear rather than as a range. Not pressing, with the car at home and going nowhere? Then does this job.
Petrol in diesel questions from Aberdour motorists
Can you do a fuel drain at a petrol station in Aberdour?
Yes, and it's where a fair part of this work happens. Consent from the site is the condition. Given that, a forecourt like Thames is somewhere we are frequently, along with the rest of them locally — so name yours on the call and you'll hear if working there is possible.
Is there a sensible amount of petrol in a diesel?
Litres aren't the measure. Ratio is, and a lot more than either, it matters if anything has been run. Five litres into an almost dry tank isn't five into a full one, no. But both land on the same question in the end: has that blend been drawn right through, or has it not?
I drove the car after putting petrol in my diesel. What now?
Turn off somewhere safe, and keep it that way after you stop. Not restarting it is the single most valuable thing available to you now. Driving does shift the problem out of that tank then into the pump and injectors, yes, and it stays recoverable a lot more often than motorists fear.
Is a fuel drain going to void my warranty?
It is not a modification, so a drain then flush carried out properly does not cancel a manufacturer's warranty. An argument over a warranty is likelier to come from running a diesel on petrol — so leave it turned off.
Can I just add two-stroke oil and drive home?
No. Two-stroke oil is an old remedy for a different fault and it does not restore what petrol has diluted. That tank still has petrol in it afterwards, and the pump still has to cope with it.
Does petrol in a diesel have to go to a main dealer?
There is no need to take it to a dealership, because our engineers drain and clean your car wherever it is.
Still with your vehicle?
The engine remains off.
If you have already driven the vehicle, pull in somewhere safe, switch it off and leave it off. Cold and parked, a vehicle is in the best position available — and people fear this a lot more than the recovery rate warrants.
Throughout Fife and in Aberdour: mobile fuel draining, at home or on the forecourt or at the roadside.