Windy Arbour: AdBlue in the Diesel Tank? Leave It Off
If AdBlue has got into the diesel tank, keep your engine off and leave the ignition off. Urea mixed in water is what AdBlue is. Unlike fuel, it neither burns nor blends, and nothing happens till your engine sucks it through. In Windy Arbour, AdBlue in a diesel tank caught before your engine runs usually means a drain and a thorough flush, just where the car is. Nothing comes before ringing 0333 366 0103.
Windy Arbour, AdBlue in the diesel tank: what to do straight away
To do:
- Remove the keys, and that prevents someone switching the electrics on.
- Hazards on, if moving traffic is anywhere near.
- The empty bottle or your receipt shows us the product and the amount, so don't bin it out.
- Ring us from where you are. A postcode starting CV8 2, or the name of the closest street, brings the van to you without a search.
Not to do:
- No starting your motor — not briefly, not to reposition the vehicle.
- Many diesels run their fuel pump the moment the ignition goes on, and so leave it off.
- AdBlue doesn't mix in diesel — it separates out — so adding more diesel will not thin it.
- Don't drive the car anywhere, not even a short way along Brooke Road.
- By the road, don't try emptying it on your own.
Rolling your vehicle off the pumps is a job for staff to help with, wherever Windy Arbour forecourt you are on, the Esso or any other. Stopped on your own driveway? Then it remains just where it is.
AdBlue in a diesel tank, and what it does there
AdBlue is made for your exhaust, not your engine. It goes into its own tank and is sprayed into the exhaust gas to clean it. No part inside an injection pump is made for this fluid — and none of that was meant to go through one.
Fuel blends; AdBlue, once tipped in, will not. Its behaviour is nothing like fuel's. It's heavier than diesel, and so it sinks and collects at the bottom of your tank, which is where the pickup draws fuel from. Simplest of all: one that got AdBlue in Mill End overnight and hasn't been started since. The AdBlue waits at the base of that tank, untouched — though it will be first through once your engine runs, ahead of any diesel at all.
Once it is drawn in, the harm comes in two forms. What is left once the water evaporates is urea, which turns into crystals: they settle in narrow passages and clog filters. On top of that, it eats at certain metals in the fuel system, and carries on till it is flushed out. Overnight, a car sitting in Windy Arbour with AdBlue through its pipework grows worse; if it is only in the tank, nothing changes. And there is the water: it brings no lubrication to the parts that rely on it most — the high-pressure pump and every injector.
AdBlue in a diesel: why it is regularly worse than petrol
Petrol pumped into a diesel on Texaco's forecourt leaves your fuel thin — that is the whole problem. It mixes with the diesel, and whilst it's inside your tank it causes no harm; the harm comes from running the engine on it.
AdBlue in a diesel is an issue of the wrong substance altogether. It can't just be run through, because it does not burn. Nor can it be watered down, because it separates back out — and the following tankful won't clear away crystals or corrosion. So the flush counts more here, and turning your key "to see", in the centre of Windy Arbour or out in Abbey End, does more harm than almost any other slip.
The good news is the same as with petrol. If the motor hasn't run, the AdBlue is still inside your tank, and the tank is the quickest part of a fuel system to clear, wherever across Warwickshire your car is sitting.
Windy Arbour: how AdBlue ends up in a diesel tank
It is not deliberate. Plenty of vehicles have the AdBlue cap alongside the diesel one, now and then behind one flap, and mixing them up is simple in poor light. A bottle bought when driving home and tipped in at home, instead of at the filling station, is the typical route.
A few familiar ways account for most cases. Halfway through the morning drop-off, the dashboard warns, and outside Thorns Community Infant School the refill is hurried. Close to Lindisfarne Drive, a driver tips a container in at home in the evening. Or a driver unfamiliar with that flap tops up your car in dim light, parked in the car park by The Tiltyard.
Rented cars, brand-new cars, fleet vehicles, or the second vehicle in a home with both fuels: the least known vehicles see it most. Keep it off: that is the first step to the same slip, anywhere around Windy Arbour or the remainder of Warwickshire you happen to be.
AdBlue in the diesel tank in Windy Arbour, and the motor started?
Then the tank is no longer where the AdBlue is. Via the filter, along the pipework, and — with any running — on to the injection pump and each injector: that is where it has gone.
Expect lumpy running, smoke, falling power, warnings on your dash, or a cut-out — returning from Black Pad, perhaps, or midway across Windy Arbour. Stop when safe. Turn off. Keep the vehicle off instead of restarting it to check. With each start, more of that is pulled through.
If you were on the M40, under 10 miles from Windy Arbour, come off at the next junction and stop somewhere sensible rather than pressing on.
Distance counts: each mile pushes the AdBlue deeper into the system, so driving for Coventry, under 10 miles away, makes a much bigger job than hopping across Windy Arbour to the car park by Kenilworth Methodist Church. Approximately how far had it come? Tell us.
Wherever the car came to a stop is where all of it gets done, even with more to clean out after the motor has been started. Very rarely does it leave lasting damage if it's spotted early.
Emptying AdBlue in a diesel in Windy Arbour: what it takes
Wherever it has come to rest around Windy Arbour — a forecourt, a lay-by, a drive, a street by St John the Evangelist — the van comes to your car. Before anything else our engineers ask what went in, about how much, and whether your engine has been run, since those answers decide this work.
The contaminated diesel and the urea come out as one when your tank is drained, right there. With AdBlue, more so than with petrol, flushing counts: the whole system is flushed all the way through since what remains will not flush away by itself. Next, the fuel filter: cleaned, or changed if it has to be. Then clean diesel, and then a test of the vehicle. If the motor has not run, the majority of jobs take about half an hour once our engineers are there. The pumps are explosion-proof, safe on a working forecourt and quiet enough to use outside a house after dark.
The final step is to prime the system on fresh diesel. Firing it up comes next, and then you drive off from where the vehicle is parked, by Kenilworth or on a driveway in Windy Arbour. Before we go, our engineers check it is running correctly with clean diesel in. Our engineers do it all wherever the vehicle has stopped, and it never needs to go to a workshop. Insurers want a VAT invoice and an engineer report, and you get both afterwards.
About Windy Arbour itself
Windy Arbour is a suburban area in Warwickshire, situated approximately 5 miles southeast of Coventry and 84 miles northwest of London. Windy Arbour sits at an elevation of around 92 metres, amidst the rolling countryside of the West Midlands region. Windy Arbour is characterised by its predominantly detached housing stock, with nearby places including Whitemoor, Park Hill, and the historic town of Kenilworth. Windy Arbour has a population of around 5131 residents, making it a small but distinct community within the wider Coventry area.
AdBlue drains in Windy Arbour and across Warwickshire
Our teams that answer AdBlue jobs around Windy Arbour also cover the places about it, Whitemoor, Park Hill and Kenilworth among them, and most of Warwickshire beyond, across the CV postcode area. Ring and ask instead of guessing when you're by a county line, or somewhere tricky to pin down.
Windy Arbour is a residential suburb, and a mobile drain suits it: whether the car is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it sits, and so it never needs to be shifted to us.
What does AdBlue in a diesel tank cost to sort out around Windy Arbour?
Because the callouts differ, a flat price wouldn't be honest. The cost changes first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that was put in. After that it rests on where the car is and whether a van can get to it safely, which is simpler on an open drive than in a tight gap behind Christadelphian Hall.
For that reason, every call from Windy Arbour begins with the same trio — what went in, how much, whether it ran — before a quote. With those replies, the range shrinks to one fixed figure.
Before a van sets off, you are told the quote on the phone. And payment is on the day, card or by phone, with nothing in advance. Misfuelling cover is part of plenty of insurance policies, so it is worth looking at yours before the van arrives.
In Windy Arbour and still alongside the vehicle?
Right now, the most helpful thing to do with your vehicle is to not touch it. Motor off, keys out, ignition off. Ring 0333 366 0103 and tell us it is AdBlue, roughly how much, and whether it's run. Petrol in Diesel takes it from there, around Windy Arbour or anywhere in Warwickshire.