Hunwick: AdBlue in the Diesel Tank? Leave It Off
With AdBlue in your diesel tank, your ignition stays off and so does your motor. Water with urea dissolved in it: that is AdBlue. Not like fuel, it neither ignites nor mixes, and no harm starts till your engine pulls it round. If your engine has not run yet, AdBlue in a diesel tank is usually drained and carefully rinsed where the vehicle stands in Hunwick. Before you do anything else, ring 0333 366 0103.
Hunwick, AdBlue in the diesel tank: what to do straight away
Things to do:
- So nobody can switch your ignition on, pull your keys away.
- Put the hazards on if you are at all near moving traffic.
- So you can tell us which fluid it was and about what quantity, keep the receipt or the empty bottle.
- Ring just where you are. Quote a DL15 0 postcode or the closest street name, and nobody has to search for you.
Not to do:
- No starting the motor — not briefly, not to reposition your vehicle.
- Do not switch your ignition on. On plenty of diesels that alone runs the fuel pump.
- No extra fuel on top. The AdBlue will not mix, so it's wasted.
- Keep the vehicle where it is instead of driving it anywhere, even a short distance along Church Lane.
- Draining that tank on your own beside the road is not one to try.
On a forecourt around Hunwick, whether it is the the nearest petrol station or another one, ask the attendants to help you roll the vehicle away from the pump. Stopped on your own drive? Then it remains exactly as it is.
What AdBlue does in a diesel tank
Made for your exhaust, AdBlue has no business in your motor. Its own tank keeps it, and from there it is fed into your exhaust, where it treats the gas. A fuel pump is not designed to take it, and AdBlue was never intended to travel through one.
Fuel blends; AdBlue, after tipped in, won't. The behaviour is not at all like fuel's. Heavier than diesel, it drops and pools below it — the very spot the pickup sucks from. Simplest of all: a vehicle that had AdBlue in North Bitchburn last night and hasn't turned since. The liquid waits at the base of your tank, untouched — though it would be first through if your motor starts, before any diesel at all.
Two kinds of harm follow from there. What remains when the water goes is urea, which turns into crystals: they settle in tiny channels and clog filters. Worse, it eats at some metals in the fuel system, and carries on till it is flushed out. By daybreak, a car parked around Hunwick with AdBlue in its lines grows worse; where it is only inside the tank, nothing changes. Diesel protects the injection pump and each injector as it flows; water gives no lubrication, which is a separate form of damage.
Why is AdBlue in a diesel commonly the bigger issue?
Petrol pumped into a diesel on Esso's forecourt leaves the fuel thin — that's the whole issue. Mixed into your diesel and sitting still, it is harmless at that stage; running the motor does the harm.
AdBlue in a diesel is a different problem: not thin fuel, yet no fuel at all. Not burning, it cannot just be run through. It doesn't stay mixed, so it cannot be weakened. And crystals and corrosion don't wash out with the next tank of fuel. That is why the flush matters more with AdBlue than with petrol, and why starting your engine "to see" costs more here than nearly anywhere else, whether the car is in High Grange or the middle of Hunwick.
With AdBlue, the good news is no separate from petrol. Anywhere in Durham your car has come to rest, an unstarted engine means the AdBlue yet inside the reservoir: the simplest bit of a fuel system to empty.
Hunwick: how AdBlue ends up in a diesel tank
It is not on purpose. Many vehicles keep the AdBlue inlet alongside the diesel one, now and then under a single flap, and mixing them up is simple after dark. Mostly it's never the forecourt: someone buys a container driving home and pours it in outside the house.
It tends to take place in a few familiar ways. The refill is rushed outside Hunwick Primary School, after your dash lit up with a warning while the children were dropped in. In the evening, a bottle goes in on a drive near North View. Else, after dark outside The Joiners Arms, your vehicle gets topped up by a driver opening that flap for the first time.
The least known vehicles see it most — rentals, new ones, fleet ones, and the spare vehicle of a home with both fuels. Wherever you're around Hunwick or the rest of Durham, it is the same slip and the same first answer: leave the vehicle off.
Already started your engine with AdBlue in the diesel tank in Hunwick?
Then the AdBlue has left that tank. Through your filter, along the lines, and — with any running — into the high-pressure pump and each injector: that's how far it has gone.
You may notice your motor running roughly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Hunwick Cricket Club or halfway across Hunwick. Stop as soon as it is safe, switch off, and don't restart it to check. With each start, more of that is pulled through.
On the A1(M), under 10 miles from Hunwick, the next junction is where to exit, and anywhere sensible is where to stop — not driving on.
Distance counts: each mile pushes the AdBlue deeper into your system, so driving towards Durham, under 10 miles away, makes a much larger job than hopping across Hunwick to the car park by St Paul The Apostle. Let us know about how far it had come.
Once the engine has been run, the flush covers more, and all of it is done where your car has stopped. Very seldom does it leave permanent damage when it's spotted early.
What emptying AdBlue from a diesel involves around Hunwick
Anywhere it has stopped around Hunwick — a forecourt, a layby, a driveway, a street by Hunwick War Memorial — the van comes to the car. The work rests on three replies, and our engineers get before all else — which fluid went in, the quantity, and if your engine has run.
Next, emptying the tank right there removes the polluted diesel along with the AdBlue in one go. The system is cleaned thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. Testing your vehicle follows at the end, after clean diesel is added and the fuel filter is cleaned or, where needed, swapped. If your motor hasn't run, most jobs take about half an hour once our engineers arrive. Quiet enough for use outside a house at night, and fine on a working forecourt, the pumps are explosion-proof.
Clean diesel goes in to prime your system, and that's the last step. You drive off as soon as our engineers have started the car, and it makes no difference whether the vehicle is on a drive around Hunwick or in a space outside Bishop Auckland. Our engineers make sure it runs correctly on fresh diesel before we leave. The entire job is done where your car is, so it never has to be taken to a workshop. You receive a VAT invoice and an engineer report later, which is what insurers want.
About Hunwick
Hunwick is a small village in County Durham, situated inland at an elevation of 129 metres, approximately 7.9 miles from the city of Durham. Hunwick has a population of around 657 people, predominantly living in terraced housing. Hunwick is located near other small settlements, including New Hunwick, Sunnybrow, and Newfield, in the north east of England. Hunwick is about 229.3 miles north of London.
AdBlue drains around Hunwick and across Durham
Throughout the DL postcode area, the vans taking AdBlue jobs around Hunwick reach much of Durham too, New Hunwick, Sunnybrow and Newfield included. Phone and ask rather than guess when you are close to a county line, or somewhere awkward to explain.
A van that comes to you fits Hunwick, a rural village: there's no need to bring your car to us, because our technicians drain it on the spot, in a drive, a side street, a car park or a forecourt.
Hunwick: what AdBlue in a diesel tank costs to fix
There's no honest single price, because the jobs are not the same. Whether your engine has run, and for how long, comes first in what changes the cost. How much AdBlue went in comes next, and then the location of your car, because an open driveway is simpler for a van to get to safely than a tight space behind Newfield War Memorial.
Ahead of any quote, not after, each enquiry from Hunwick opens with the same three questions: the liquid, the amount, plus whether the engine ran. With those replies, a range shrinks to one fixed number.
You hear that quote by phone, before anybody sets off, and you pay on the day, by card or by phone, with nothing upfront. Check your policy whilst we're on the way: plenty include misfuelling cover.
Alongside the vehicle in Hunwick, still?
Then the most helpful thing you can do is nothing to the car. Keys out; engine and ignition off. Tell us it's AdBlue, roughly how big an amount, and if the engine ran, on 0333 366 0103. After that Petrol in Diesel handles it, in Hunwick or anywhere in Durham.