AdBlue in the Diesel Tank in Winkfield Row? Keep It Switched Off
If AdBlue has gone into the diesel tank, keep your motor off then leave your ignition off. Water with urea dissolved in it: that's AdBlue. Not like fuel, it neither ignites nor blends, and no harm happens until the motor pulls it through. In Winkfield Row, AdBlue in a diesel tank found before your engine runs usually comes down to a drain and a thorough flush, just where the car is. Phone 0333 366 0103 before you do anything else.
Winkfield Row, AdBlue in the diesel tank: what to do right away
Do these:
- Take the keys out, so no one switches your ignition on.
- Hazards on, if moving traffic is anywhere close.
- So you can give us which liquid it was and roughly what quantity, save the till receipt or the empty bottle.
- Call right where you are. Quote a RG42 7 postcode or the closest street sign, and no one has to hunt for you.
Things not to do:
- No starting the motor — not briefly, not to reposition the vehicle.
- The ignition remains off: on many diesels, switching it on is enough to run the fuel pump.
- No more fuel on top. The AdBlue will not mix, and so it is pointless.
- Even a short way down William Sim Wood is too far to drive it.
- No draining it yourself, either, at the roadside.
The attendants working at any Winkfield Row filling station — the Tesco included — will normally lend a hand rolling it aside if you ask. Stopped on your own driveway? Then it remains exactly as it is.
What AdBlue does in a diesel tank
Made for the exhaust, AdBlue has no business in the motor. From a dedicated tank it is fed directly to the exhaust, treating what your engine emits. A fuel pump isn't made to take it, and AdBlue was never supposed to go through one.
Inside a diesel tank it behaves very differently from fuel. It doesn't mix in. Denser than diesel, it sinks and pools below it — the same place the intake draws from. The first thing your fuel system pulls through, after it runs, is the AdBlue. So a car that had AdBlue poured in on a drive in Chavey Down last night, and has not been started since, is still the easy case: the AdBlue is lying at the bottom of that tank, and nothing has sucked it in.
It causes two kinds of harm from there. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, so it keeps running on the parts it hits for as long as it remains there. If the AdBlue has reached the lines, leaving it overnight around Winkfield Row makes it worse. In the tank alone, time costs nothing. Diesel lubricates the injection pump and every injector as it flows; water gives none of that, and that is a second kind of damage.
AdBlue in a diesel: why it's regularly worse than petrol
Fill a diesel with petrol by mistake over at the Esso, and the issue is diluted fuel. Mixed through your diesel and sitting still, it's no threat for now; using your motor does the damage.
AdBlue in a diesel is a different problem: not thin fuel, but no fuel at all. It does not burn, so it can't just be run through. Nor can it be watered down, since it splits again — and the following tankful won't clear away crystals or corrosion. So the flush matters for more with AdBlue, and trying your engine "to see", in the heart of Winkfield Row or out in Winkfield, costs more than nearly any other error.
With AdBlue, the good news is no different from petrol. Emptying a tank is the simplest part on any fuel system, and without start-up, the AdBlue stays in there — anywhere in Berkshire your car has stopped.
AdBlue in a diesel tank in Winkfield Row: how it ends up there
Many cars put the AdBlue cap alongside the diesel one, occasionally behind a single flap, and in dim light the two may look the same. No one intends it. It usually occurs outside the house, from a bottle bought en route home, not at the forecourt.
The ways it occurs are few and familiar. A warning light comes on during the school run, and the top-up takes place in a hurry outside Winkfield St Mary's CofE Primary School. A bottle is poured in at the end of the day on a drive just off Dianthus Place. Else, in dim light outside The Cricketers, the car gets refilled by someone using that flap for the first time.
The least familiar cars get it the most — rentals, new cars, company ones, and the spare motor of a home with both fuels. Leave it switched off: that is the first response to an identical slip, anywhere in Winkfield Row or the remainder of Berkshire you happen to be.
AdBlue in your diesel tank around Winkfield Row, and the motor started?
The AdBlue has left your tank, then. It has been pulled through your filter and your lines, and if your engine ran for any time, it has got to the high-pressure pump and your injectors.
Maybe returning from King George V Playing Field, or midway across Winkfield Row, your motor may run lumpy, smoke, drop pace, flash the dash or stall. Stop when it is safe. Switch off. Keep it off rather than testing it again. More of that is pulled through with each start.
If you were on the M4, under 5 miles from Winkfield Row, come off at the next junction and stop somewhere safe instead of pressing on.
Every mile carries the AdBlue deeper into the system. That's why a hop across Winkfield Row to park near Carnation Hall and a drive of under 50 miles for Westminster are very separate jobs. About how far it had come is worth telling us.
Our technicians do all of the flushing where your car has stopped, and once your engine has run there is more of it. Very seldom does it leave lasting damage if it is spotted quickly.
Winkfield Row: how AdBlue is emptied from a diesel
Our technicians come to the car, wherever it has stopped around Winkfield Row: a side street near St Martin's Church, a drive, a lay-by or a forecourt. Three replies shape the job, so before anything else our technicians ask which fluid got in, roughly the amount, plus whether your engine has turned over.
The contaminated diesel and the urea leave as one after that tank is emptied, right there. The fuel system is purged thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. The fuel filter is flushed, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. Not run? In that case expect roughly half an hour once we are there for most jobs. Quiet enough to use outside a house at night, and fine on a busy forecourt, our pumps are explosion-proof.
Fresh diesel goes in to prime your system, and that's the final step. Starting the car comes next, and then you set off from where the vehicle is parked, by Martins Heron or on a drive around Winkfield Row. It is tested on new diesel to be sure it runs correctly before we head off. No workshop is needed at any stage, with the whole job done on the spot. At the end, there is paperwork for your insurer: a VAT invoice and a report from the engineer.
About Winkfield Row itself
Winkfield Row is a village in Berkshire, situated on the banks of a river at an elevation of around 72 metres. Winkfield Row lies approximately 25 miles west of London, near the villages of Brockhill, Whitegrove, and Maidens Green. Winkfield Row has a population of around 766 people, predominantly living in detached houses. Winkfield Row is characterized by its rural riverside setting, with Westminster being the nearest major city.
AdBlue drains across Winkfield Row and Berkshire
Brockhill, Whitegrove and Maidens Green are among the places around Winkfield Row that the same teams serve, along with most of Berkshire beyond, throughout the RG postcode area. Guessing doesn't help close to a county line or somewhere hard to pin down; ring and check.
Winkfield Row is a village, and a mobile drain suits it: whether the car is on a home drive, a residential street, a car park or a forecourt, we drain it where it stands, so it never needs to be shifted to us.
What AdBlue in a diesel tank costs to put right in Winkfield Row
There is no honest single price, because the jobs aren't the same. What shifts the price is, first of all, whether the motor has been running and for how long; then how much AdBlue got in; and finally where the vehicle is and whether our van can reach it safely, which is easier on an open drive than in a tight spot behind Whitegrove Library.
Before a figure, not afterwards, each call from Winkfield Row opens with the same three checks: the fuel, the quantity, and if it ran. Those answers turn a range into a straight quote.
The quote is given on the call, before anyone sets off; settling up happens on the day, by card or over the phone, and nothing upfront. Look at your policy while we are on the way: many include misfuelling cover.
Still beside your car around Winkfield Row?
In that case, touch nothing — that's the best move available. Motor off, keys out, ignition off. Petrol in Diesel handles the remainder, in Winkfield Row or wherever within Berkshire, once you ring 0333 366 0103 saying it was AdBlue, roughly how big an amount, and if the engine ran.