Don't Start It: AdBlue in a Diesel Tank in Walton-on-the-Hill
AdBlue in your diesel tank? Then leave your motor off — and your ignition too. Water with urea mixed in it: that is AdBlue. The harm begins once it is pulled through your pump — it will not ignite, and it won't combine with diesel. If the engine has not run yet, AdBlue in a diesel tank is generally drained and carefully cleaned where the vehicle sits around Walton-on-the-Hill. First, ring us on 0333 366 0103.
Those opening minutes: AdBlue in your diesel tank around Walton-on-the-Hill
Do these:
- So no one can switch your ignition on, take your keys out.
- Hazards on, if moving traffic is at all near.
- So you can tell us which fluid it was and about how much, save the till receipt or the empty bottle.
- Give us a postcode starting ST17 0, or whatever street is closest, and our van finds you straight — so ring wherever you stand.
Things not to do:
- Moving the vehicle just a short way is no reason to fire up the motor.
- Plenty of diesels power their fuel pump the instant the ignition comes on, so keep the car off.
- No more fuel on top. The AdBlue will not mix, so it is wasted.
- Any driving at all is best avoided, even a short stretch down Brocton Lane.
- No emptying it yourself, at all, on the roadside.
At a forecourt in Walton-on-the-Hill, whether it is the Esso or another one, ask the staff to help you roll the car clear of the pump. On your own drive, don't touch it at all.
What AdBlue does in a diesel tank
Made for the exhaust, AdBlue has no business in the engine. It goes into its own tank and is sprayed into the exhaust gas to clean it. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is built to handle it.
Inside a diesel tank it acts really differently from fuel. It does not mix in. Denser than diesel, it drops and collects below it — the same spot the intake sucks from. A vehicle filled on a drive in Newtown yesterday evening and not started since is the straightforward case. Nothing has sucked the AdBlue up so far — but when the engine runs, that is what is pulled first, straight from the bottom of the tank.
It causes two kinds of damage from there. It eats at some metals found in fuel components, attacking whatever it reaches until it's removed from your system. And once the water evaporates, the urea forms crystals that clog filters and lodge in tiny passages. Lines carrying AdBlue mean damage overnight for a car parked around Walton-on-the-Hill. Just in your tank, it stays the same. Diesel lubricates the high-pressure pump and each injector as it passes; water offers no lubrication, and that is a separate form of harm.
Petrol or AdBlue in a diesel: why AdBlue is commonly worse
Put petrol in a diesel at the Asda and you have a fault of thin fuel. No damage is done while it sits unused, blended into your diesel — only once the engine works on it.
AdBlue in a diesel is a fault of the wrong substance altogether. It cannot just be run through, since it doesn't burn. Nor can it be watered down, because it separates again — and the following tankful won't rinse away deposits or corrosion. So the flush counts for more here, and turning the key "to see", in the heart of Walton-on-the-Hill or out in Baswich, does more harm than almost any other mistake.
With AdBlue, the good news is no different from petrol. Wherever around Staffordshire the car has stopped, an unrun motor leaves the AdBlue yet inside the tank: the simplest bit of any fuel system to clear.
How AdBlue ends up in a diesel tank around Walton-on-the-Hill
Nobody means to do it. The AdBlue filler on many motors sits right next to your diesel filler, sometimes under the same flap, and the two caps can look alike in poor light. It mostly happens at home, from a bottle bought on the journey home, not at the forecourt.
It tends to take place in a few familiar ways. Rushing, outside Berkswich CofE (VC) Primary School, after a warning light flashed on during the school run, someone tops up the car. A bottle is poured in at the end of the day on a drive just off The Village. Another pattern: dim light, the car park outside The Wildwood, and someone opening that flap for the first time.
It comes up most in a hire car, a brand-new vehicle, a fleet motor, or the other car in a family with one of each fuels — the cars drivers use the least. Wherever you are in Walton-on-the-Hill or the rest of Staffordshire, it is the same slip and the same first answer: leave it off.
AdBlue in the diesel tank around Walton-on-the-Hill, and the motor started?
Then that tank is no longer where the AdBlue is. Your filter and lines have had it sucked through, and some running time carries it on to the high-pressure pump and every injector.
Expect rough running, smoke, falling power, warnings on your dash, or a stall — returning from Holly Bush Field, perhaps, or midway across Walton-on-the-Hill. No starting it again to test: stop once it is safe, then switch it off. More of it is pulled through with each start.
If you were on the M6, under 3 miles from Walton-on-the-Hill, come off at the next junction and stop somewhere sensible rather than pressing on.
A quick hop across Walton-on-the-Hill to the car park by St Thomas' Church Walton is one matter; heading towards Lichfield, under 15 miles away, is another, since every mile pushes the AdBlue further in. So mileage counts. Let us know roughly how far it had come.
There is more to flush once the engine has been run, and our technicians do all of it where your car has ended up. Caught soon, it very rarely leaves long-term damage.
Walton-on-the-Hill: how AdBlue is drained from a diesel
The car remains where it is, whether that's a road near Walton Village Hall, a driveway, a layby or a filling station in Walton-on-the-Hill, and our van travels to it. Three replies decide the work, so first our technicians ask which fluid was put in, about the amount, plus whether your motor has turned over.
Then the tank is emptied where your car stands, and so the contaminated fuel and the AdBlue come out together. Residue from AdBlue won't flush out unaided, so the whole system gets a careful flush, which matters much more here than with petrol. Fresh diesel goes in once the fuel filter is flushed — or swapped, when it needs to be — and then the car is tested. If the motor has not run, the majority of jobs take about half an hour once we arrive. Explosion-proof pumps mean a busy forecourt safe to work on, and they run quiet enough to spare the street at night.
Fresh diesel goes in to prime the fuel system, and that is the final step. Then our technicians start it and you head off, whether from a parking bay at Stafford or a driveway in Walton-on-the-Hill. We make sure it runs smoothly on fresh diesel before we leave. The entire job is done where the vehicle is, so it never needs to go to a garage. The insurer is likely to want an engineer's report and the VAT invoice — both yours once the job is done.
About Walton-on-the-Hill, briefly
Walton-on-the-Hill is a suburban area in Staffordshire, situated inland at an elevation of 116 metres, with detached housing being the predominant type of accommodation. Walton-on-the-Hill lies approximately 12 miles from Lichfield and is surrounded by nearby places such as Hillcroft Park, Wildwood, and Weeping Cross. Walton-on-the-Hill has a population of around 2225 residents and is located about 120 miles northwest of London.
AdBlue drains around Walton-on-the-Hill and across Staffordshire
Throughout the ST postcode area, the teams answering AdBlue call-outs around Walton-on-the-Hill serve much of Staffordshire as well, Hillcroft Park, Wildwood and Weeping Cross among them. Guessing won't help by a border or somewhere hard to describe; ring and ask.
A mobile service suits Walton-on-the-Hill, a residential suburb: there's no need to take your car to us, since our technicians drain it there, on a driveway, a side street, a parking area or a forecourt.
Walton-on-the-Hill: what AdBlue in a diesel tank costs to fix
Since the callouts differ, a flat figure wouldn't be fair. Three things move the price: whether the engine has been running and for how long, how much AdBlue went in, and where the car is. That last one turns on whether a technician can get to it safely, and an open driveway is simpler than a tight spot behind Milford Hall.
Before any figure, not after, each call from Walton-on-the-Hill begins with the same three questions: the fuel, the amount, and if the engine ran. Their answers narrow a range down to a single number.
Before a van sets off, you hear the quote by phone. Then you pay on the day, by card or by phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, so it's worth checking yours while we're on the way.
Beside your car in Walton-on-the-Hill, right now?
Then the most handy thing you can do is nothing to the vehicle. Keys out, motor off, ignition off. Say it's AdBlue, roughly what quantity, and if it ran, on 0333 366 0103. From there Petrol in Diesel takes over, across Walton-on-the-Hill or anywhere within Staffordshire.