AdBlue in a Diesel Tank in Thorpe Hesley? Don't Start It
With AdBlue in the diesel tank, your ignition remains off and so does the motor. Urea mixed in water is all AdBlue is. Being water-based, it will not ignite and never combines with diesel; trouble only comes once the pump starts pulling it. A drain and a thorough flush, done where the vehicle is in Thorpe Hesley, is normally what AdBlue in a diesel tank takes — if it is caught before the motor has been run. Ring 0333 366 0103 before you do anything else.
AdBlue in your diesel tank in Thorpe Hesley: the first few minutes
Do these:
- So no one can switch the ignition on, take your keys away.
- If you're at all close to moving traffic, put the hazards on.
- Hold on to your receipt or the empty bottle, so you can tell us what was put in and about how much.
- Give us a postcode starting S61 2, or whichever street lies closest, and the van reaches you straight — so call wherever you stand.
Things not to do:
- No starting the engine — not for a second, not to shift your car.
- Do not switch your ignition on. On plenty of diesels that alone runs the fuel pump.
- Adding extra diesel doesn't work: AdBlue separates out instead of blending.
- Keep the vehicle where it is instead of driving it anywhere, even a short way down Thorpe Street.
- Draining the tank yourself beside the road isn't one to try.
The staff on duty at any Thorpe Hesley filling station — the Texaco among them — will normally help rolling it clear if you ask. If you're on your own drive, leave the vehicle exactly where it stands.
What AdBlue does in a diesel tank
Meant for your exhaust, AdBlue has no business in the engine. Its own tank holds it, and from there it is sprayed into your exhaust, and there it cleans the gas. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is made to handle it.
It does not blend. Once it's tipped into the tank, AdBlue acts nothing like fuel. It drops, because it is heavier than diesel, and settles down where the pickup draws its fuel from. The first thing the fuel system pulls through, once it runs, is the AdBlue. So a motor that had AdBlue poured in on a drive in Hood Hill last night, and has not been started since, is still the simple case: the AdBlue is lying at the bottom of the tank, and nothing has pulled it in.
After it is sucked in, the harm takes two forms. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it is corrosive to some of the metals a fuel system is made from, so it keeps labouring on the parts it gets to for as long as it remains there. By daybreak, a car parked in Thorpe Hesley with AdBlue through its pipework gets worse; where it's only in your tank, nothing changes. The water in it does harm of its own: the high-pressure fuel pump and the injectors rely on diesel to lubricate them, and water offers them nothing.
Petrol or AdBlue in a diesel: why AdBlue is frequently worse
Fill a diesel with petrol in error at the Esso, and this problem is diluted fuel. Blended into the diesel and sitting unused, it's no threat at that stage; running the engine does the harm.
With AdBlue in a diesel, the fluid itself is plainly the wrong one. Since it does not burn, running it through isn't an option. Nor can it be thinned, because it splits back out — and the next tankful will not rinse away crystals or corrosion. So the flush matters for more here, and turning the key "to see", in the centre of Thorpe Hesley or out in Keppels Column, does more harm than almost any other error.
With AdBlue, the good news is no separate from petrol. Never run? Then the AdBlue waits only in the tank, the simplest bit of the entire system to clear, anywhere the vehicle has stopped in South Yorkshire.
How does AdBlue end up in a diesel tank in Thorpe Hesley?
After dark, two caps together — the AdBlue cap and the diesel cap, now and then under a single flap — may look the same. Nobody intends it; many designs invite it. A container picked up when heading home and poured in at home, rather than at the filling station, is the usual story.
Usually, it occurs in one of a couple of familiar ways. A warning light comes on during the school run, and the top-up takes place in a hurry outside Thorpe Hesley Primary School. Someone pours the bottle in outside their house, just off Flanders Court, as the day ends. Otherwise, after dark outside The Masons Arms, your vehicle is topped up by someone using that flap the first time.
The least familiar cars get it the most — rentals, new ones, company ones, and the spare motor in a family with one of each fuel types. Wherever you're in Thorpe Hesley or the rest of South Yorkshire, it's the same error and the same first answer: leave it off.
Already started the engine with AdBlue in your diesel tank in Thorpe Hesley?
Then the AdBlue has left that tank. Through the filter, along the lines, and — with any running — on to the injection pump and every injector: that's where it has gone.
Maybe returning from Thorpe Hesley Recreation Ground, or part way across Thorpe Hesley, the motor may go lumpy, smoke, lose power, flash your dash or stall. Stop as soon as it is safe, switch off, and don't restart it to check. Each start pulls more of that through.
On the M1, under a mile from Thorpe Hesley, the first junction is where to leave, and somewhere sensible is where to park — not carrying on.
Distance counts: every mile pushes the AdBlue further in, so driving for Sheffield, under 10 miles away, gives a far larger job than hopping across Thorpe Hesley to the car park by Upping Stone. Roughly how far it had come is worth telling us.
There is more to rinse out once the motor has been run, and our engineers do all of it where the vehicle has stopped. Lasting damage is very unusual when it is noticed quickly.
Thorpe Hesley: how AdBlue is cleared from a diesel
A street by Thorpe Hesley Library, a drive, a layby or a filling station: anywhere your vehicle has come to rest in Thorpe Hesley, we travel to it. The work depends on three replies, which our engineers ask for before all else — which fluid got in, the quantity, and if the engine has turned over.
The contaminated diesel and the urea come out together when your tank is drained, on the spot. With AdBlue, more so than with petrol, flushing counts: the whole system is flushed all the way through since residue will not flush out by itself. A test of your vehicle follows last, after clean diesel goes in and the fuel filter is flushed or, if necessary, replaced. About half an hour once we arrive is usual for most jobs where the engine hasn't run. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house at night.
Lastly, the system is primed with new diesel. After that our technicians start the engine and you drive off, whether from a parking space by Chapeltown or a driveway in Thorpe Hesley. It is tested on clean diesel to make sure it runs smoothly before our technicians leave. No garage is required at any stage, with the entire job done on the spot. You receive a VAT invoice and an engineer report later on, which is what insurers want.
About Thorpe Hesley, briefly
Thorpe Hesley is a village in South Yorkshire, situated approximately 5.6 miles from Sheffield, and is characterized by its semi-detached housing stock. Thorpe Hesley sits inland, at an elevation of around 114 metres, and is near to Thorpe Common and other local settlements. Thorpe Hesley has a population of around 2055 residents, and its location near Sheffield makes it a commuter base for the city. Thorpe Hesley is also relatively close to other nearby places, including Spittal Houses and Scholes.
Thorpe Hesley and South Yorkshire: AdBlue drains across the area
Our teams that answer AdBlue jobs around Thorpe Hesley also cover the places around it, Thorpe Common, Spittal Houses and Scholes among them, and most of South Yorkshire beyond, across the S postcode area. Phone and check instead of guessing when you're by a border, or somewhere awkward to explain.
Wherever your car stands — your drive at home, a residential street, a parking area, a filling station — our engineers drain it there, and there's no need to bring it to us; which suits Thorpe Hesley, a rural village, well.
What AdBlue in a diesel tank costs to put right in Thorpe Hesley
There is no honest single price, because the jobs are not the same. Whether the engine has been running, and for how long, comes first in what changes the price. How much AdBlue got in comes next, and then the location of the vehicle, since an open driveway is easier for a technician to get to safely than a tight spot behind Holy Trinity Church.
What was put in, how much, and if it ran: each Thorpe Hesley call begins by asking precisely those, ahead of a figure, never after. The answers turn a range into a straight price.
Priced on the call before the engineer heads out, it is settled on the day — card or phone, no deposit. Check your policy whilst we are on the way: many include misfuelling cover.
In Thorpe Hesley and still alongside the vehicle?
Then, do nothing — that's the most helpful move available. Keys out, motor off, ignition off. Tell us it's AdBlue, roughly how big an amount, and if it ran, on 0333 366 0103. After that Petrol in Diesel takes over, in Thorpe Hesley or anywhere within South Yorkshire.