Brant Broughton: Put Petrol in a Diesel Car?
If you have not fired up the engine as yet, do not. A drain and nothing else is almost always what a vehicle requires while the petrol is still sitting in your tank and your engine has not run, which is why it's the next few minutes that matter, not how much got in. Petrol in Diesel goes to your car wherever it has ended up in Brant Broughton or the remainder of Lincolnshire, on the forecourt, by the roadside or on a driveway, and drains and flushes it there. Phone and our technicians can tell you what comes from here before you attempt anything else.
What to do now about petrol in a diesel
- Whenever you drive, your pump and your injectors suffer. That's why you never crank it, and why you don't believe it once it has started. The trick about petrol in a diesel especially — the part most people get wrong — is that it drives off fine for the first mile or two. Diesel in a petrol motor generally will not run at all, which stops the motorist and stops the wear with them. This one lets you carry on.
- Diesel burns, and before it ignites it greases — that high-pressure pump, its injectors. Petrol manages only the burning. So leave your ignition be as well: flicking it on is usually enough to prime the system, and priming carries petrol from your tank into exactly those parts.
- Don't thin it. Diesel added on top gets rid of nothing, and so all you get is more of what was already there, since percentage is not how a diesel fuel system handles petrol. Super unleaded? Still petrol. The grade makes no difference.
- Our team would much rather travel to an odd location than have it started — so if you safely can, stay put. Nothing is quicker to sort out than a car that has not moved. On the verge on Church Walk, that means hazards on then leave it.
- Have your whereabouts ready before you phone. A postcode that starts LN5 0 and whatever is next to you with a sign on it is the difference between a van arriving and our van circling.
- Three facts decide your whole call-out: the liquid you put in, the approximate amount of it, plus if it has been going since. Our number is 0333 366 0103.
Your high-pressure pump spent that morning drive working on a liquid that had lost a lot of the protection it is made for. Diesel greases that pump, and the injectors with it, before any of your fuel combusts; petrol does the burning and none of the protecting. So imagine a diesel Renault Megane, topped up at quarter past eight, driven in to work, and parked sitting outside Collingham until you realise close to eleven. Three hours of standing have changed nothing about it. The couple of miles before that changed plenty, which is why the question our technicians put to you is about mileage instead of hours. Phone us. Keep the vehicle just where it stands.
How far, and how hard? The second of those counts more than the first, and so have both ready. The Skoda Octavia will have seemed perfectly ordinary on the way back from Brant Broughton Church of England and Methodist Primary School — they all do, and that's the snag. Diesel into a petrol car mostly will not run at all: the driver stops, and so does the harm. Petrol into a diesel starts, ticks over, moves off like nothing happened, while the high-pressure pump gets on with its work minus the lubrication your fuel should be giving it. No warning appears, because behind the wheel nothing looks wrong.
Here's what a job in the car park by Generous Briton usually looks like. Our engineers reach the vehicle, ask what got in, roughly how much, and whether your engine has run since — these three answers settle much of the work. Then the contaminated mixture comes out of that tank, your lines get rinsed, and the fuel filter comes off where your Peugeot 308 has a serviceable one. New diesel goes in and the fuel system is bled. Then we start the engine, check it runs properly, and you pull away.
Out there normal, back gutless. If that was the drive to Bottom Covert, look at the tank. Diesel gets thinned by petrol, and thin fuel seeps past the fine tolerances meant to build injection pressure — so every further mile your diesel Audi A4 covered, the less pressure it held onto. Somewhere sensible, turn off, call us.
Somebody sure of themselves will tell you to drain the vehicle and put fresh diesel in. Half true, that. Try it on a diesel Mercedes A-Class close to St Michael and your engine will start — which is exactly why it sounds like sense. Here's the catch: there is petrol left in the filter and the feed lines, and the first thing the engine does is draw it back through the pump once more. Draining a tank achieves nothing about fuel that already left the tank. Phone us. Your circuit gets cleaned, your filter comes off where there's one worth removing, and that's what separates a fixed motor from one that only starts.
Clearing petrol from your diesel on a forecourt
A big portion of this job ends up done at a pump, because that is where it often starts. The drain typically gets done right there. Still on the forecourt at Gulf? Given the station's agreement, that's somewhere we work, and regularly.
At a garage, this is halted with your engine never fired, and nowhere else does it. We can still deal with it where it is, even away from the pumps. In a car park, on a driveway or in a lay-by, your car has been fired up and moved there, and that drew fuel through the fuel filter and into the high-pressure fuel pump, all the way from the tank. None of that is a calamity, though the flush then has to go past your tank to the lines and the fuel filter, and the few seconds between reading the receipt and going for the key are what determine that.
Wheel the vehicle out of the way if the attendants offer, and they usually will. The next customer gets through the pump, and that's worth doing. Cranking the car to roll four car lengths is not.
Service in Brant Broughton
The same trips bring us to Stragglethorpe, Beckingham, Sutton, Leadenham and Carlton-le-Moorland besides Brant Broughton, which is a village.
Not on this list? That tells you nothing. The names above are just the nearest few, and nearly all towns in Lincolnshire have a page of their own elsewhere on this site. Call us to check instead of presuming, especially where you're on a border or somewhere a satnav gets wrong.
This map shows the patch this page covers. Your vehicle never needs to travel to us. We work across every bit of that — kerbside, forecourts, driveways, car parks.
Stuck at the roadside in Brant Broughton
Not everybody has a sensible place to pull over. A common call for us rather than an unusual one: noticed after setting off, ended up by the verge beside Coldrons Way or at a lay-by with your hazards flashing.
Clear of the car while it is not safe to sit inside, by it when it is. It will often oblige. A diesel running on petrol limps along perfectly willingly, and that is the trouble: start it up to reach somewhere handier and that mix goes further into your fuel system with every mile travelled. We'll bring the van to an awkward place without any fuss, and for the car that is much better than carrying on.
Petrol in a diesel, but the car has moved
This is where the local M1 comes into it — under 50 miles from Brant Broughton. A misfuelled diesel will frequently get you onto it and some distance along before anything seems wrong, while the symptoms when they appear are normally lost power, a rough idle and some smoke rather than a tidy stop.
Take the next exit that's sensible, pull up there, and never start it to reposition. Suppose the worst of that on a long run. Anything approaching the under 15 miles to the closest city, and the mixture has been through the fuel filter, through your pump, through the fuel injectors. Mention it when you ring. What our technicians bring changes.
Brant Broughton itself
Brant Broughton is a village in Lincolnshire, situated on the banks of the River Witham at an elevation of around 17 metres. Brant Broughton lies near the city of Lincoln, approximately 11.6 miles to the south, and is surrounded by other small villages such as Stragglethorpe and Beckingham. Brant Broughton has a population of around 785 people, predominantly living in detached houses. Brant Broughton is located in a rural area, with Sutton also nearby.
Our call-out around Brant Broughton, step by step
- Our engineers find out what got in, how much, and if your motor has run. The replies alter the work, which is why we ask before quoting.
- Out flows the tainted mixture.
- Fuel lines are rinsed through and the filter cleaned, leaving nothing in the system that started any of this.
- The fuel system gets bled, on clean diesel.
- It's started with fresh diesel in it, and our technicians confirm that it is running properly.
From that point, you're ready to drive away. Lasting damage is very rare when it has been spotted early, and as all of it is done where the vehicle is, it never has to go to a garage.
Brant Broughton AdBlue removal is a separate matter
Never start it: that opening instruction holds whether what went in was AdBlue or petrol. What differs is the problem itself. The lubrication a fuel system relies on is stripped away by petrol, which thins the diesel. Rust and residue are what a diesel tank ends up with instead, as AdBlue is urea dissolved in water.
Both are ours. There's a separate Brant Broughton page for AdBlue removal, with the detail on it — including the reasons it often turns out to be the worse of the two.
What a petrol-in-diesel fuel drain costs around Brant Broughton
One price would not be honest here, as this is not one job. These are the things that change it:
- Whether the engine has been started or driven. This is the key one.
- How much of the wrong fuel got in, judged against how much that tank takes.
- Which was put in: unleaded or AdBlue.
- Where is it? And can our van reach it and work there safely?
The car, the amount, whether it has run — give us those and the answer comes back clear instead of as a range. If it isn't urgent — the vehicle is at home and going nowhere — works too.
Petrol in diesel: everyday questions in Brant Broughton
At a petrol station in Brant Broughton, can you do a fuel drain there?
A good share of this work takes place there, so yes. Routinely, provided the site consents: another forecourt nearby, plus every other forecourt nearby. Say on the phone where exactly you have stopped. Whether our technicians can work in that location is something our engineers answer there and then.
How much petrol in a diesel is too much?
Whether the motor has run matters much more, though the proportion matters too, rather than the litres. Five litres into a nearly dry tank isn't five into a full one, no. But both land on the same query in the end: has that mix been pulled right through, or has it not?
I put petrol in my diesel and drove the car. What next?
Pull in somewhere safe, switch off, then keep the car off. Driving shifts the trouble along — out of your tank, into your pump and injectors. Motorists fear it a good deal more than the recovery rate warrants, mind. The one genuinely useful thing left to you isn't restarting it.
Fuel drains and manufacturer warranties
No. Carried out correctly, clearing and flushing is no change at all, and the warranty from your manufacturer is untouched by it. What is likelier to start an argument is a diesel that has been run on petrol. One more good reason for the motor to stay off.
Can I just add two-stroke oil and drive home?
What petrol has thinned is not put back by two-stroke oil, which is an old fix for a different issue. So no. Petrol remains in that tank later on, whatever else goes in, and your pump gets no break from it.
Do I need a main dealer for petrol in a diesel?
Wherever the vehicle is, our technicians drain and clean it there, so a trip to the main dealer does not come into it.
Is the vehicle still with you?
Do not turn the engine on again.
Already driven it? Then pull over somewhere sensible, turn off, and let the vehicle remain that way. This is recoverable from far more regularly than motorists assume, and a still, cold car is the best position to be in.
Mobile fuel draining around Brant Broughton and throughout Lincolnshire — at the roadside, on the forecourt or at home.