Broad Clough: Put Petrol in a Diesel Car?
Never fire up your engine. If the petrol is still inside your tank and the engine has not yet been started, a tank drain is nearly always all it requires — and that gets determined in the next few minutes, not by how much went in. Petrol in Diesel drains and cleans misfuelled vehicles where they sit, across Broad Clough and the rest of Lancashire, on the forecourt, at the roadside or on a driveway. Contact us and our team will show you what happens next before you try anything else.
What now? Petrol in a diesel, in turn
- Don't start the car — and do not depend on it if it starts. That is the bit drivers have wrong about petrol in a diesel especially. A petrol engine given diesel generally just will not run, and so the person stops and the harm ends with them. A diesel given petrol usually starts, idles and pulls away just fine for a couple of miles. It's not all right. It is eating into that fuel system whenever you drive.
- Leave the ignition be as well. Diesel does two tasks: it ignites, and before it ignites it greases the high-pressure fuel pump and the injectors. Petrol manages the first and not the second. Flicking your ignition on is commonly enough to prime your system, which pulls the petrol out of your tank then into precisely those components.
- That guidance supposes a diesel fuel system accepts petrol by percentage. It doesn't. Put diesel on top and nothing at all is taken out; what you end with is a fuller tank of the same mixture. And no, the octane makes no difference — super unleaded is just petrol.
- We would rather come to a difficult place than have it started — so if you safely can, stay still. Nothing is simpler to deal with than a vehicle that hasn't moved. On the verge on Woodland View, that means hazards on then keep the vehicle.
- Have your whereabouts prepared before you dial. A postcode beginning OL13 8 and whatever is next to you with a name on it is the difference between a van arriving and a van circling.
- What was put in, approximately how much, plus whether the engine has run — the three details shape the full visit. Ring 0333 366 0103 then tell us.
The high-pressure fuel pump spent that morning run running on a liquid that had given up much of the protection it is built around. Diesel lubricates that pump, and your injectors with it, before any of your fuel combusts; petrol does the burning and none of the lubricating. So imagine a diesel Volkswagen Passat, topped up at quarter past eight, driven in to work, and parked sitting at Walsden till the penny drops close to eleven. Three hours of sitting have changed nothing about it. The few miles before that altered a lot, which is why the question we ask is about distance rather than hours. Phone us. Keep it just where it stands.
Twenty to nine at the gates of Bacup Thorn Primary School, running late, and the till receipt in your hand says unleaded. Hazards on, engine off, ring us. Three miles in your Ford Kuga seems like nothing, but a diesel pump delivers fuel on demand — and a frantic morning run needs plenty.
Your Mercedes A-Class remains where it is in the car park outside the pub in the village for the whole job, which generally runs like this. First we ask what went in, roughly how much, and whether the motor has run since, given that much of the work depends on those answers. The tank is emptied of the polluted mix, your lines are cleaned, and the filter comes off if it's a replaceable one. With clean diesel in and the system bled, the car is started and checked, and once it's running correctly you set off.
Standing still, it gets no worse. Your pump is not turning, and so whatever happened on the way to Jeffry Barn Wood in that diesel Volvo XC60 is finished happening. Time is yours. Just don't take it home on the engine to find more of that.
That softness is your fuel failing to build pressure properly, not the engine giving up — and with no warning for it, cars in that position generally get driven again before somebody calls. Do not. A few streets is all it got: throttle gone limp, idle turned ragged, and a diesel Citroen C4 now waiting near Bacup Christ Church. Switch the car off and ring us.
Removing petrol from a diesel at the forecourt
It begins at the pump, usually. Quite often the work wraps up there as well. If you are still on the forecourt at Texaco, that is normally where the drain happens — our technicians work on petrol station forecourts all the time, with the site's permission.
A forecourt is the only setting it is halted before your motor has run. The few seconds between checking the till receipt and reaching for the key settle how much requires flushing. Everywhere other than the forecourt — a car park, a private drive, a lay-by — your car was switched on and driven to get there, so fuel was pulled from that tank, through the filter then into the high-pressure fuel pump. That means the fuel lines and the fuel filter need rinsing as well as the tank. It is not a catastrophe, and we can still deal with it where your car is.
The attendants will usually happily push the vehicle clear of the pump so the next motorist can get through. That is worth doing. Firing it to shift four vehicle lengths is not.
Service in Broad Clough
As a residential suburb, Broad Clough has a steady visit, whilst the villages round about come with it on the same round: Higher Broad Clough and Bacup, Lane Head and Greave, Higher Change.
If yours isn't on the list it does not mean we never come — there are pages for nearly all locations in Lancashire, and the ones listed above are simply the nearest neighbours. Phone and check rather than assuming — borders above all, and anywhere a satnav tends to struggle with.
That map is the patch this page includes. Your vehicle does not need to move to us. Our technicians work across the lot — kerbside, forecourts, driveways, car parks.
Roadside stops across Broad Clough
Not everybody gets a safe place to stop. A routine call for us and not an odd one: realised after setting off, finished up by the verge of Woodland Avenue or in a lay-by with the hazards on.
Whether you wait with the vehicle or move away from it hangs on whether being there seems sensible. Every mile a diesel obliges you for on petrol draws that mixture further into the fuel system — and oblige it usually will, which is why your motor does not get restarted to limp somewhere better. However awkward the location, it's no trouble for us to come to it, and that's far better for the car than driving on.
So you've driven it? Petrol in a diesel over a few miles
Here is where your M66 comes into it — under 10 miles from Broad Clough. A misfilled diesel will often take you onto it and some distance along before anything seems wrong, while the signs when they appear are generally lost power, an uneven idle and some smoke instead of a tidy stop.
Take the first junction that's sensible, pull up there, and don't start it to move it. Presume the worst of that on a long drive. Anything near the under 25 miles to the nearest city, and the mixture has been through the filter, through your pump, through your injectors. Say so when you call. What our engineers bring alters.
A bit about Broad Clough
Broad Clough is a suburban area situated on the riverside in Lancashire, with an elevation of 273 metres. Broad Clough lies near the towns of Bacup and Lane Head, and is close to the community of Higher Broad Clough. Broad Clough has a population of approximately 1167 people, predominantly living in terraced housing. Broad Clough is located 16.2 miles from Manchester and 175.5 miles from London.
Our visit around Broad Clough, step by step
- Our technicians ask first, quote after. What went in? How much? Has the motor run? Those replies change what the work actually is.
- Away flows the polluted fuel.
- Our engineers purge your fuel lines and clear the fuel filter, so what's left in your system isn't what started the trouble.
- Your system gets primed, on clean diesel.
- When it's started, our engineers confirm it runs smoothly on new diesel.
From that point, you're ready to drive away. Our technicians do all of this wherever the vehicle has ended up, which means it never has to be taken to a workshop, and when it has been noticed soon, it is very unusual for there to be long-term damage.
Broad Clough AdBlue removal is a different problem
If what got in was AdBlue rather than petrol, the first step is the same — don't fire it up — but the fault is not. Thinned diesel, and no protection left for the fuel system that relies on it. That is petrol. Rust and residue are what a diesel tank ends up with instead, since AdBlue is urea in water.
Both are ours. There's a separate Broad Clough page for AdBlue removal, with the full story on it — including the reasons it frequently turns out to be the worse of the two.
Broad Clough prices for a petrol-in-diesel fuel drain
One price wouldn't be fair here, as this isn't one job. These are the things that move it:
- Started? Driven? Either answer counts more than anything else on this list.
- How much of the wrong fuel got in, compared with how much your tank can hold.
- Which went in: petrol or AdBlue.
- Where is it? And can a technician get to it and work there sensibly?
Tell us your car, the amount and if it has run, and you will get a clear answer instead of a range. For your car at home that's going nowhere and is not urgent, works too.
Petrol in diesel: frequent questions in Broad Clough
Can you do a fuel drain at a petrol station around Broad Clough?
Plenty of what our engineers do gets done nowhere else. So yes. Our technicians work at Shell and the other forecourts around town routinely, with the site's permission — tell us which one you're at when you ring and we will tell you whether we can work there.
A few litres of petrol in a diesel — too much?
It rests on the proportion instead of the litres, and far more on whether the engine has run. A nearly empty tank with five litres in it, against a full one with the same five: distinct scenarios, of course. Either way, the work needed comes down to one thing, which is whether the system has had that mixture pulled through it.
I put petrol in my diesel and drove the car. Now what?
Pull over somewhere sensible, switch off, then leave the car off. Not restarting it is the single most valuable thing available to you now. Driving does move the trouble out of your tank and into the pump and injectors, yes, and it remains recoverable a lot more frequently than drivers assume.
Will a fuel drain void my warranty?
No. Carried out correctly, emptying and flushing is no modification at all, and the warranty from your manufacturer is unaffected by it. Running a diesel on petrol is the thing more likely to cause a disagreement with one, which is another reason to leave the vehicle switched off.
Can I just add two-stroke oil and drive home?
What petrol has diluted is not replaced by two-stroke oil, which is an old fix for a separate fault. So no. That tank still has petrol in it afterwards, and your pump still has to cope with it.
Main dealers and petrol in a diesel
You don't need one. The car is drained and cleaned wherever it is, with no need to take it to a dealership.
Is your car still with you?
Keep the car switched off.
If you have already driven the car, pull over somewhere safe, switch it off then leave it off. Cold, parked, going nowhere: that is the best position to be in. People fear this much more than they need to.
Emptying misfuelled vehicles, Broad Clough and the rest of Lancashire, wherever they are. Roadside. Forecourt. Home.