Higher Bartle: Put Petrol in a Diesel Car?
Do not turn on the motor. If the fuel is still sitting in that tank and the motor has not run, a drain is almost always all it requires — and that gets decided in the coming few minutes, not by how much was put in. Petrol in Diesel drains and cleans wrongly fuelled cars where they are, all over Higher Bartle and the remainder of Lancashire, on the forecourt, at the roadside or on a driveway. Phone and our technicians shall show you what happens after that before you attempt anything else.
What to try now about petrol in a diesel
- Feed a petrol engine diesel and it will generally not run at all, and so the motorist stops there and so does the damage. Give a diesel petrol and the car starts, it ticks over, it drives off — fine for a few miles. Drivers have that reversed, which is the bit they get wrong about petrol in a diesel specifically. So don't fire it up. And if started, don't trust it: that fuel system is grinding as you drive.
- Diesel burns, and before it combusts it greases — your high-pressure fuel pump, those injectors. Petrol does only the burning. So leave the car's ignition be also: flicking it on is frequently all it takes to prime that system, and priming moves petrol from that tank into just those parts.
- Topping up takes out nothing. It leaves you a larger tank of the same mixture, because a diesel fuel system doesn't handle petrol by percentage as that guidance implies — so don't add diesel on top to water down it. Grade is irrelevant too: super unleaded is petrol.
- Remain where you are if you sensibly can. A vehicle that has never shifted is the easiest one to sort out, and we would sooner travel to an odd place than have it started. If you are pulled up on the verge on Tabley Lane, put your hazards on then leave it there.
- Know where you are before calling. A postcode that starts PR4 0, and the name of whatever is nearest to you. Otherwise the technician circles rather than arriving.
- Three facts determine your whole visit: the stuff you poured in, the approximate volume involved, and whether it has been turning since. The number is 0333 366 0103.
Can petrol be taken out of your diesel at the forecourt?
A large part of this work is finished at a forecourt, as that's where it usually starts. The drain generally gets done right there. Still on the forecourt at BP? Given the owner's agreement, that is a spot our engineers work, and regularly.
A filling station is the only place it gets halted before your engine has run. Fuel pulled out of that tank and through the filter, all the way to the high-pressure pump, is what occurs when your engine is switched on and your car is moved to where it is now: the car park, the driveway or the lay-by, everywhere other than the forecourt. So the flush takes in the filter and the fuel lines along with your tank. That's still not a catastrophe, and our technicians sort it out where the car stands. What determines it is whether the ignition was turned in the seconds after your receipt was checked.
Clear of the pump, the next customer can get past — so yes, let the attendants help you push it. Well worth it. Moving it four bays doesn't merit cranking the motor.
Parts our vans reach in Higher Bartle
Higher Bartle is a rural hamlet, so our vans are out to the town and to anywhere near it on those same runs: Lower Bartle, Nog Tow, Cottam, Tanterton and Lightfoot Green.
Not on this list? That means nothing. The places above are simply the closest few, and most towns across Lancashire have a page of their own somewhere on this site. Assuming is the mistake to avoid, particularly on the boundary or anywhere the satnav gets lost. Call us and check.
The map shows the patch this page spans. Your vehicle does not need to come to us. We work across every bit of that — kerbside, forecourts, driveways, car parks.
Your diesel BMW 3 Series will have seemed entirely usual on the way back from Pool House Community Primary School. They always do, and that is the snag with petrol in a diesel rather than the other way round. Put diesel in a petrol motor and it generally won't run, and so the driver stops and the wear stops with them. Put petrol in a diesel and it starts, idles and moves off as though nothing has happened — meanwhile the high-pressure pump does its work without the protection the fuel is supposed to be supplying. Nothing alerts you, because from the driver's seat there's nothing to caution you about. Phone us with approximately how far you went and how hard you drove it; the second one counts more than the first.
It will fire up. It will drive off perfectly well. That's the trouble, as a diesel on a weakened tank runs normally whilst grinding the parts its fuel should be protecting. So no, don't chance the drive home from The Guild Merchant — leave the Peugeot 308 and phone.
Phoning from close to St Andrew and Blessed George Haydock Catholic Church? Three things help us. The filler — which side of the car it is on. Room for a van next to you, without the road being blocked. And if anything has run since the fill-up. The location itself barely matters: on-street is where our technicians work most, and we would much rather have a narrow space than a motor a person has driven somewhere simpler. Then it is a drain for the Dacia Duster, a filter change where there's one worth changing, lines purged, fresh fuel put round the entire circuit. By now the worst of it is in the lines and not the tank.
Petrol in a diesel does its damage as a ratio, which is the reason we ask at all: the same few litres waiting in a nearly empty tank make a far stronger mix than they would in a full one. And petrol is rated on how well it resists igniting under pressure — the opposite of what a diesel wants — so a stronger mix rattles more, smokes more, goes flatter. None of which means you need an answer ready. Almost nobody knows how full the tank was in a car picked up two days ago, and our engineers work that out there. Do phone the hire or company firm first, though: some contracts want them to authorise the work, and that's far faster settled before than after. Then ring us about the Ford Kuga by St Anne's.
The filter, the fuel lines, the pump and the rail: that's where the mix is once a diesel has run, and it does not come back out with that tank contents. So that tank isn't where most of the problem rests by this point, and a diesel Mercedes A-Class that got near Two Hounds Hunting Wild Boar needs the system cleared instead of drained.
Stuck by the kerbside somewhere around Higher Bartle?
Not everyone gets the chance to stop somewhere sensible. Hazards flashing in a lay-by somewhere, or pulled onto the verge of William Young Way as you noticed after setting off — our technicians take that call so often that it's the ordinary kind.
Whether you stay with the car or stand clear of it depends on whether being in it seems safe. Never fire it up to get to a nicer place. It'll go — a diesel on petrol generally obliges — and each mile of obliging drags the mixture deeper into the system. We'll send our van to a difficult place without any bother, and for the vehicle that's much better than driving on.
Driven it already? Pull in, then see below
This is where the M55 counts, under a mile out of Higher Bartle. It will frequently get you onto it, and some way along, before you notice a thing. Then it's some smoke, a rough idle and power falling away — not a tidy stop. Misfilled diesels rarely give you one of those.
Come off at the next sensible junction, turn off, and don't restart the car to reposition. Long run? Anything approaching the under 5 miles to the closest city and you should suppose the lot — filter, pump, injectors, all of that reached by the petrol. Say that on the call, since it alters what goes in the van.
Where is Higher Bartle?
Higher Bartle is a small hamlet situated on the riverside in Lancashire, with a mix of detached housing and a population of around 859 residents. Higher Bartle lies close to the city of Preston, approximately 3.3 miles away, and is near other local places such as Lower Bartle and Cottam. Higher Bartle is set in a low-lying area, with an elevation of around 39 metres above sea level. Higher Bartle is located in the North West region of England, about 192.6 miles from London.
When our engineers arrive with you in Higher Bartle: what we do
- We find out what was put in, how much, and if your motor has run. The replies change the work, which is why we ask before quoting.
- Your tank is cleared of it.
- Fuel lines are flushed through and the fuel filter cleaned, leaving nothing in the fuel system that started any of this.
- The system gets primed, on new diesel.
- After it's turned on, our engineers check it runs correctly on fresh diesel.
The car is then ready for you to pull away. Our engineers do all of this wherever the vehicle has come to a stop, which means it never has to be taken to a workshop, and if it has been caught early, it is very uncommon for there to be long-term damage.
A distinct problem: AdBlue in a diesel tank around Higher Bartle
Don't crank it: that opening instruction applies whether what got in was AdBlue or petrol. What changes is this fault itself. Thinned diesel, and no lubrication left for the fuel system that relies on it. That's petrol. Rust and residue are what a diesel tank ends up with instead, because AdBlue is urea in water.
We handle both, and AdBlue removal in Higher Bartle has its own page with the detail — including why it is frequently the more serious of the two.
Higher Bartle costs for a petrol-in-diesel fuel drain
Frankly, no single figure fits on a page like this. This job changes. Here's what moves it:
- Has it been run or driven? Nothing else matters for as much.
- Wrong fuel in, against what your tank takes — that proportion.
- The kind of fluid in the tank, unleaded or AdBlue.
- Whether a van can safely reach your vehicle and work on it, which rests on where the car is.
The vehicle, the quantity, whether it has run — give us those and the answer comes back straight rather than as a range. Not urgent, with the car at home and going nowhere? Then does the job.
Higher Bartle drivers ask us these about petrol in diesel
Can you do a fuel drain at a petrol station in Higher Bartle?
A large portion of this work gets done there, so yes. Tell us which one you are at when you ring and we'll tell you whether we can work there. With the station's agreement our engineers visit EG On the Move and the other forecourts around town routinely.
Is there a sensible quantity of petrol in a diesel?
It rests on the ratio rather than the litres, and far more on whether your engine has run. An almost empty tank with five litres in it, against a full one with the same five: separate situations, of course. Either way, the work required comes down to one thing, which is if your fuel system has had that blend drawn through it.
Already driven it with petrol in your diesel? Now what?
Turn off somewhere safe, then keep it that way after you stop. Driving moves the problem along — out of that tank, into your pump and injectors. People fear it a good deal more than the recovery rate warrants, mind. The one really valuable thing left to you is not restarting the vehicle.
Fuel drains and manufacturer warranties
It's not an alteration, and 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. It belongs to a distinct fault from a separate era, and petrol has diluted something no oil of that kind restores. The pump still has to live with it, because that tank still has petrol in it later on.
Main dealers and petrol in a diesel
Wherever your car is, our technicians drain and clean it there, so a drive to the main dealer doesn't come into it.
Waiting next to it?
Your engine remains off.
Turn it off somewhere sensible and leave it off, if you have already driven it. A parked, cold vehicle is the best place to be in, and this is recoverable from far more often than drivers assume.
Throughout Lancashire and in Higher Bartle: call-out fuel draining, at home or on the forecourt or at the kerbside.