Put Petrol in a Diesel Car in Boorley Green? Don't Start It
If you have not fired up the engine yet, don't. A fuel drain and nothing more is almost always what a car requires while the petrol is still sitting in your tank and your engine has not yet run, which is why it is the following few minutes that matter, not how much got in. Petrol in Diesel travels to your car wherever it has stopped in Boorley Green or the rest of Hampshire, on the forecourt, by the roadside or on a private drive, and drains and cleans it there. Just one call our way is enough: our technicians will show you what follows from here. Try this first.
Now what? Petrol in a diesel, in order
- Do not crank it. Turned on all the same? Then never rely on it. Diesel in a petrol car generally won't run, so the person stops and the damage stops with them. Petrol in a diesel? It starts. It ticks over. It moves off normally, for several miles. Motorists get that confused. It is not okay — that fuel system is wearing every mile you drive.
- Two jobs, diesel: it ignites, and on the way through it keeps the high-pressure fuel pump and injectors oiled. Petrol only manages the one. Which is why the car's ignition stays off also — flick it on and you commonly prime your system, and that is petrol leaving the tank for just those parts.
- Topping up clears nothing. It leaves you a fuller tank of the same mixture, because a diesel fuel system will not handle petrol by percentage as that advice implies — so don't tip diesel on top to thin it. Type is immaterial too: super unleaded is petrol.
- Remain where you are if you reasonably can. A car that has never shifted is the easiest one to handle, and our team would sooner drive to an odd place than have it started. If you're stopped on the verge on Orchard Close, put those hazards on and leave it there.
- Get your location ready before you phone. A postcode starting SO32 2 and whatever is nearest to you with a label on it is the difference between a van showing up and our van circling.
- Ring 0333 366 0103. Tell us what was put in, about how much, and also whether the car has run. These three answers determine your whole visit.
The high-pressure fuel pump spent that morning run working on a liquid that had given up much of the protection it is made for. Diesel greases that pump, and your injectors with it, before any of the fuel ignites; petrol does the burning and none of the lubricating. So imagine a diesel Volkswagen Golf, filled at quarter past eight, taken in to work, and parked sitting outside Hedge End until it dawns on you close to eleven. Three hours of standing have changed nothing about it. The few miles before that altered a good deal, which is why the thing we ask is about distance rather than time. Call us. Leave it just where it sits.
Straightforward, these ones, and the reason is the miles: a mile at easy throttle pulls very little fuel. Petrol into a diesel Renault Megane somewhere around Boorley Green, a boot loaded with shopping, and you stranded outside The Co-operative Food — call us. Exiting the spot is not worth another start. That tank gets drained where it waits, the fuel lines flushed, new diesel in, and you get home.
Three replies determine much of the work: what went in, roughly how much, and whether the motor has run since. We ask for them as soon as we arrive at the vehicle in the car park outside Pear Tree. Next the polluted blend comes out of your tank, the lines are flushed, and where your Ford Focus has a serviceable filter, it comes off. Once new diesel is in and the system primed, we fire it up and confirm it runs properly before you set off.
Leave the Vauxhall Astra near All Saints then call us. We're direct about not driving on because a wearing pump loses, and what it sheds travels on with the fuel to your injectors downstream.
Clattering? Ragged idle? White smoke, throttle gone dead? That is your wrongly fuelled Mercedes A-Class, a diesel, saying what is wrong with it. Stop wherever you happen to be, perhaps near William Cobbett, and leave the restarting alone.
Pump-side drains for petrol in a diesel
A large part of the job ends up finished at a pump, as that's where it mostly begins. The drain usually happens there and then. Still on the forecourt at Texaco? Given the owner's consent, that is a place our technicians work, and routinely.
Before the engine has run — the forecourt is the one spot this gets halted. Fuel sucked out of that tank and through your filter, all the way to your high-pressure pump, is what happens when the engine is switched on and the car is driven to where it is now: the car park, the private drive or the lay-by, anywhere other than the forecourt. So the flush takes in the filter and the lines together with the tank. That is still not a calamity, and our engineers put it right where the vehicle sits. What settles it is whether the ignition was turned in the seconds after the receipt was read.
Push it out of the way if the attendants volunteer, and they normally will. The next customer gets past the pump, and that is worth doing. Four vehicle lengths isn't worth a restart.
Areas we cover in Boorley Green
Boorley Green is a village, so we head out to the town and to the places around it on the usual runs: Botley, Shamblehurst, Dowds Farm, Wildern and Curdridge.
Not on this list? It tells you nothing. The names above are just the closest few, and most towns in Hampshire have a page of their own elsewhere on this site. Near the boundary, or anywhere a satnav gets wrong? Call us to check instead of guessing.
See this map for the patch covered here. Our technicians work roadside, on forecourts, on driveways and at car parks across all of that, and your vehicle doesn't need to travel to us.
Broken down at the kerbside in Boorley Green
Some people get no safe place to pull in whatsoever. A normal call for us and not an unusual one: realised after setting off, landed along the verge beside Maddoxford Way or at a lay-by with the hazards going.
Stay by your car if it's sensible to be inside, yet clear of it if it is not. Don't restart it to get to a safer place. It'll go — a diesel on petrol normally obliges — and each mile of obliging drags that mix deeper into the system. We'll bring our van to an awkward place without any trouble, and for your car that's a lot better than pressing on.
Already driven it? Petrol in a diesel over a few miles
This is where the M27 counts, under 3 miles out of Boorley Green. A loss of power, a rough idle, some smoke: those are the symptoms when they arrive, instead of a neat stop — and a misfuelled diesel will often take you onto it and some way along before anything seems wrong at all.
Come off at the first sensible junction, switch off, and don't start the vehicle to move it. On a longer drive — anything near the under 10 miles to the nearest city — assume the mixture has been through the filter, the pump and the fuel injectors, and mention it when you ring. It changes what we bring.
Boorley Green itself
Boorley Green is a village in Hampshire, situated on the riverside at an elevation of 28 metres, with detached housing being the predominant type of accommodation. Boorley Green lies near the cities of Southampton and Portsmouth, and is close to nearby places such as Botley and Shamblehurst. Boorley Green has a population of approximately 1003 residents, and is located about 63.9 miles from London. Boorley Green is characterized by its rural setting and proximity to the water.
What our engineers do when our technicians reach you in Boorley Green
- Three things get checked before any price — your fuel that got in, the amount, and whether anything has been run since. Each answer shapes the work.
- We drain your tank of the tainted fuel.
- What is left in your system shouldn't be what caused the issue, and so the fuel lines get purged and the filter cleared.
- The fuel system gets primed, on fresh diesel.
- The motor is turned on and checked to make sure it runs correctly on clean diesel.
That has the car ready to set off. Everything is done where the car is, so it never needs to go to a workshop, and when it has been spotted soon, long-term damage is very uncommon.
AdBlue in the diesel tank by mistake, around Boorley Green?
The fault isn't the same, though the first instruction is — do not crank it — if what was put in was AdBlue rather than petrol. Petrol weakens the diesel and removes the lubrication your fuel system depends on. AdBlue? Urea dissolved in water. Pour that in with the diesel and you get corrosion instead, plus build-up.
Both are ours. There's a separate Boorley Green page for AdBlue removal, with the detail on it — including the reasons it usually turns out to be the worse of the two.
What a petrol-in-diesel drain costs in Boorley Green
One price wouldn't be fair here, as this is not one job. These are the things that shift it:
- This is the big one: whether your motor has been started, or driven.
- The tank's capacity, set against how much of the wrong fuel got into it.
- Which went in: petrol or AdBlue.
- Access: the vehicle's position, and if working on it there's sensible for a technician.
Tell us what your vehicle is, how much got in, and if the engine has run. A clear answer comes back, not a range. Motor at home, going nowhere, nothing pressing about it — is fine for that.
Boorley Green drivers ask us these about petrol in diesel
At a petrol station in Boorley Green, can you do a fuel drain there?
A large portion of this work takes place there, so yes. Our technicians visit BP and the other forecourts locally routinely, with the station's consent — tell us which one you are at when you call and we'll tell you if our technicians can work there.
How much petrol is too much for a diesel?
Ratio settles it instead of litres — and more than either, whether your engine has run. What settles how much work is needed is whether that mix has been drawn through the system — since though five litres in an almost empty tank is a different case from five in a full one, either way that's the query.
Petrol in my diesel, and I have driven the vehicle
Pull over somewhere sensible, switch off, and leave the car off. Driving moves the problem along — out of the tank, into your pump and injectors. Motorists fear it a good deal more than the recovery rate warrants, mind. The one truly useful thing left to you isn't restarting it.
Is a fuel drain going to void my warranty?
A drain and flush carried out properly is not a modification and doesn't void a manufacturer's warranty. A dispute over a warranty is likelier to come from running a diesel on petrol — so leave it switched off.
Can I just add two-stroke oil and drive home?
No. Two-stroke oil is an old workaround for a distinct fault and it does not put back what petrol has diluted. Petrol stays in that tank after that, whatever else goes in, and your pump gets no break from it.
Main dealers and petrol in a diesel
Wherever your car is, we drain and flush it there, so a visit to the main dealer doesn't come into it.
Still with the car?
Keep the car turned off.
Already driven it? Then pull in somewhere sensible, switch off, and let the car stay that way. This is recoverable from a lot more regularly than motorists expect, and a stationary, cold vehicle is the best place to be in.
Throughout Hampshire and around Boorley Green: call-out fuel draining, at home or on the forecourt or at the kerbside.