AdBlue in a Diesel Tank in Blackwell? Don't Start It
AdBlue in your diesel tank? Then leave your engine off — and the ignition as well. Water with urea dissolved in it: that is AdBlue. Unlike fuel, it neither burns nor mixes, and nothing happens till the motor pulls it round. Caught before the engine has run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where the vehicle is around Blackwell. Phone 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in the diesel tank in Blackwell
Do these:
- Remove your keys, and that stops someone switching the power on.
- If you're at all close to moving traffic, put the hazard lights on.
- The empty bottle or the receipt tells us the product and the amount, and so do not bin it out.
- Our van locates you fastest with a postcode starting DL3 8, or simply the name of a street close by, so call from the car.
Do not do these:
- Don't start the engine, even for a moment to move your car.
- Many diesels run their pump the moment your ignition goes on, so keep it off.
- Pouring in extra diesel doesn't help: AdBlue settles out rather than thinning.
- Any driving at all is to be avoided, including a short distance along Blackwell Close.
- Beside the road, don't try emptying it yourself.
Ask the people behind the counter to help you move your vehicle off the island if you are at a forecourt around Blackwell, whether it is the JET or elsewhere. If you are on your own drive, leave the car precisely where it is.
What does AdBlue do in a diesel tank?
The motor isn't what AdBlue is made for; your exhaust is. From a separate reservoir it goes straight to the exhaust, treating what your engine emits. A fuel pump isn't designed to cope with it, and AdBlue was never intended to travel through one.
Fuel blends; AdBlue, after tipped in, will not. The behaviour is nothing like diesel's. It's heavier than diesel, and so it sinks and gathers at the bottom of your tank, which is where the pickup sucks fuel from. When your system runs, the AdBlue is first to go through. Before then it sits beneath your diesel, and that is how a vehicle filled in Darlington yesterday and not switched on remains the simple case, provided nobody touches the key.
Two kinds of damage come from there. It attacks some metals found in fuel components, attacking any part it touches until it's cleared completely. And when the water evaporates, the urea turns into crystals that block filters and settle in narrow channels. By daybreak, a car parked around Blackwell with AdBlue through its pipework grows worse; if it is just inside that tank, nothing changes. And there is the water: it brings no lubrication to the parts that rely on it the most — the high-pressure pump and each injector.
Why AdBlue in a diesel is often more significant than petrol
Fill a diesel with petrol in error over at the Esso, and this problem is thinned fuel. No damage comes while it sits put, mixed into your diesel — only when the engine runs on it.
AdBlue in a diesel is a problem of the wrong substance altogether. Because it does not burn, running it through is not an option. Whether your vehicle sits in Black Banks or the heart of Blackwell, firing it up "to see" costs more with AdBlue than almost any other slip, and the flush matters for more. The reasons: it will not remain mixed, and so watering it down fails; and crystals and corrosion survive the next tankful.
As with petrol, there is good news. Emptying a tank is the easiest part on a fuel system, and without start-up, the AdBlue stays in it — wherever around Durham your vehicle has stopped.
Blackwell: how AdBlue ends up in a diesel tank
No one means to do it. The AdBlue filler on many motors waits right next to the diesel filler, at times under the same flap, and the two caps can look alike in poor light. Usually it is not the filling station: someone buys a container heading home and tips it in outside the house.
Mostly, it happens in one of a few familiar ways. Rushing, outside Abbey Infants' School, after a warning light flashed on during the school run, a parent tops up the car. In the evening, a container is tipped in on a drive near Blackwell. Another pattern: darkness, a pub car park outside Skerne Park Pub, and a driver using that flap for the first time.
The least known cars see it most — hire cars, new ones, company cars, and the other car of a home with one of each fuels. An identical mistake, same first response — leave it off — wherever you are around Blackwell or the rest of Durham.
AdBlue in your diesel tank around Blackwell, and the motor started?
The AdBlue has left that tank, then. Given any running time, it goes on to the injection pump and every injector, after passing via the fuel filter and pipework.
You may see your motor running roughly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Blackwell Meadows or halfway across Blackwell. When safe, pull over then turn it off — without turning it on again to see. More of that is pulled through with each start.
Blackwell sits under a mile from the A66(M); if you were on it, leave by the next junction and stop somewhere safe instead of carrying on.
Mileage matters: every mile carries the AdBlue further into your system, so driving for Durham, under 25 miles away, gives a far larger job than hopping across Blackwell to the car park by The Church of Jesus Christ of Latter-day Saints. Roughly how far had it come? Tell us.
We do all of the rinsing where your car has come to a stop, and once your engine has been started there is more of it. Caught early, it very rarely leaves lasting damage.
What emptying AdBlue from a diesel involves in Blackwell
The car stays put, whether that's a street beside All Saints' Church, Blackwell, a driveway, a lay-by or a filling station around Blackwell, and the van comes to it. The job depends on three answers, which our engineers get first — which fluid went in, the amount, and if the engine has turned over.
Then that tank is cleared where the vehicle sits, so the contaminated fuel and the AdBlue come out together. With AdBlue, more so than with petrol, the flush counts: the whole system is cleaned all the way through because residue will not flush out unaided. A test of the vehicle comes at the end, once clean diesel goes in and your filter gets cleaned or, if needed, swapped. About half an hour on site is typical for most jobs where the engine hasn't run. Our equipment is explosion-proof, and so a busy filling station is no problem, and it is quiet enough for a residential street late at night.
The last step is to prime the fuel system on new diesel. After that we fire it up and you drive off, whether from a parking bay outside Darlington or a drive in Blackwell. Before leaving, we make sure it is running properly with new diesel in. Since the job is done in its entirety where the car is, a garage never comes into it. Insurers want a VAT invoice and an engineer report, and you get both at the end.
About Blackwell and where it is
Blackwell is a suburban area situated on the riverside in County Durham, with a population of around 1480 people. Blackwell sits at an elevation of 52 metres, approximately 18 miles from the city of Durham, and is characterized by its predominant semi-detached housing. Blackwell is located near other local places such as Skerne Park, Hummersknott, and Stapleton, and is about 216 miles north of London.
AdBlue drains across Durham, Blackwell included
Skerne Park, Hummersknott and Stapleton are among the places near Blackwell that the same teams serve, together with much of Durham further out, over the DL postcode area. Guessing won't help close to a border or anywhere tricky to pin down; ring and check.
Blackwell is a residential suburb, and an on-site drain suits it: whether your car is on a home drive, a residential street, a car park or a forecourt, our engineers drain it where it stands, so it never needs to be moved to us.
AdBlue in a diesel tank in Blackwell: the cost of fixing it
Every job differs, and so not one fixed quote is fair. Three things move the cost: whether the motor has run and for how long, how much AdBlue got in, and where the car is. That last one turns on whether a technician can reach it safely, and an open drive is easier than a tight spot behind New Blackwell Lawn Tennis Club.
That is why every call from Blackwell starts with the same three queries, asked before giving a figure, not after: what was put in, how much, and if it has run. With those replies, a range shrinks to a single firm figure.
Our price is quoted during the call, before anyone leaves; settling up comes on the day, by card or over the phone, and nothing upfront. Misfuelling cover is part of plenty of insurance policies, so it pays to look at yours before the van gets there.
Still alongside the car around Blackwell?
Leaving your vehicle alone is, then, the best move you can do. Ignition off, motor off, keys out. Ring 0333 366 0103 then tell us it's AdBlue, about how much, and if it's run. Petrol in Diesel takes it from there, in Blackwell or anywhere in Durham.