Arrowe Hill: AdBlue in the Diesel Tank? Leave It Off
If AdBlue has got into your diesel tank, leave your motor off then leave the ignition off. AdBlue is urea dissolved in water. Being water-based, it won't burn and won't blend with diesel; trouble only starts once your pump begins drawing it. In Arrowe Hill, AdBlue in a diesel tank caught before your engine runs normally means a drain and a thorough flush, just where your car is. Call 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in your diesel tank in Arrowe Hill
Do these:
- So nobody can switch your ignition on, pull your keys away.
- Near moving traffic? So put your hazards on.
- So you can tell us which fluid it was and about how much, keep your receipt or the empty bottle.
- Call just where you are. Quote a CH49 0 postcode or the closest street sign, and no one has to search for you.
Never do these:
- No starting the motor — not briefly, not to reposition the car.
- The ignition remains off: on lots of diesels, turning it on is enough to start the fuel pump.
- AdBlue does not mix in diesel — it separates out — so adding extra fuel will not thin it.
- Any driving at all is best avoided, including a short stretch down Arrowe Park Road.
- Do not try to drain it yourself by the roadside.
The attendants working at any Arrowe Hill filling station — the Sainsbury's among them — will usually lend a hand pushing it clear if you ask. At home, the vehicle stays just where it was left.
AdBlue in a diesel tank: what it does
AdBlue is made for your exhaust, not your engine. It goes into its own tank and is sprayed into the exhaust gas to fresh it. Not one side suits the other: urea does not belong in an injection pump, and an injection pump can't deal with urea.
Inside a diesel tank it acts very differently from fuel. It doesn't mix in. It's heavier than diesel, and so it sinks and gathers at the bottom of your tank, which is where the pickup pulls fuel from. A car topped up on a driveway in Greasby overnight and not started since counts as the simple one. No pump has sucked the AdBlue up yet — though when your engine runs, that's what goes first, straight from the bottom of the tank.
It causes two kinds of damage from there. Crystals and corrosion. As the water evaporates, it leaves urea that hardens in filter elements and narrow channels; and, because it eats at some metals, every part it reaches keeps suffering for as long as it remains in there. A motor left standing around Arrowe Hill with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank is not. Then there's the water: it brings no lubrication to the components that rely on it most — the high-pressure pump and every injector.
Petrol or AdBlue in a diesel: why AdBlue is regularly worse
Petrol pumped into a diesel on Shell's forecourt makes the fuel watery — that is the main fault. It mixes with the diesel, and whilst it is in that tank it causes no harm; the damage comes from running the motor on it.
AdBlue in a diesel is an issue of the wrong substance altogether. It doesn't burn, so it cannot just be run through. Whether your vehicle sits in Irby Hill or the heart of Arrowe Hill, turning it over "to see" costs more in this case than almost any other mistake, and the flush matters more. Why: it won't stay blended, and so diluting it is impossible; and crystals and corrosion outlast the next fill.
The good news is the same as with petrol. Anywhere around Merseyside the car has come to rest, an unstarted motor means the AdBlue still in the reservoir: the easiest part of a fuel system to clear.
AdBlue in a diesel tank in Arrowe Hill: how it ends up there
It's not on purpose. Many cars have the AdBlue cap alongside the diesel inlet, now and then under one flap, and mixing them up is simple after dark. A container bought when heading home and tipped in outside the house, rather than at the filling station, is the usual route.
Mostly, it takes place in one of a couple of familiar ways. A warning light comes on during the school run, and the top-up takes place in a hurry outside Woodchurch CofE Primary School. Near Woodland Road, a driver tips a bottle in on that drive after work. Or a driver unfamiliar with that flap tops up the vehicle in dim light, parked in the car park outside The Bow-Legged Beagle.
It crops up the most in a hire car, a brand-new vehicle, a company car, or the other car of a family with one of each fuels — the cars drivers know the least. Leave it switched off: that is the first response to the same mistake, wherever in Arrowe Hill or the rest of Merseyside you are.
Arrowe Hill: started the engine with AdBlue in the diesel tank?
Then the AdBlue has left that tank. Through the fuel filter, through the lines, and — with any running time — into the high-pressure pump and every injector: that's how far it travels.
You may see the engine running unevenly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Arrowe Park or halfway across Arrowe Hill. No restarting to test: stop once safe, then turn it off. Each start pulls more of that through.
Exit the M53, under a mile from Arrowe Hill, by the next junction and park safely, not carrying on.
Each mile pushes the AdBlue deeper into your system. That is why a hop across Arrowe Hill to park beside Boyes and a drive of under 10 miles towards Liverpool are very distinct jobs. Approximately how far had it come? Tell us.
There is more to flush once the motor has run, and we do all of it where the vehicle has ended up. Very seldom does it leave lasting damage if it's caught early.
What does an AdBlue drain on a diesel involve in Arrowe Hill?
The vehicle stays put, whether that is a street beside Scout Jamboree Monument, a driveway, a layby or a filling station around Arrowe Hill, and our van travels to it. Which fluid went in, roughly how much, plus whether your engine has been run: we check first, since those decide the work.
Right there, the tank is then drained, and all of the polluted diesel and the urea come out as one. The fuel system is purged thoroughly, which counts more with AdBlue than with petrol, because what it leaves behind does not rinse out on its own. Clean diesel goes in after the fuel filter is cleaned — or replaced, when it needs to be — and after that the vehicle is tested. The majority of these jobs are a half-hour visit once we arrive, provided the engine hasn't run. The pumps are explosion-proof, safe on a working forecourt and quiet enough to use outside a house at night.
Bleeding the system with fresh diesel comes at the end. Firing it up comes next, and then you head off from where the car is parked, outside Upton or on a drive in Arrowe Hill. Our engineers make sure it runs properly on new diesel before leaving. Because the job is done in its entirety where your car is, a garage never comes into it. You get a VAT invoice and an engineer report afterwards, which is what insurers ask for.
About Arrowe Hill and where it is
Arrowe Hill is a suburban area on the Wirral Peninsula in Merseyside, situated near the coast at an elevation of 44 metres. Arrowe Hill lies approximately 5.5 miles from Liverpool and is surrounded by nearby places such as Upton Meadow and Woodchurch. Arrowe Hill has a population of around 3710 people and predominantly features semi-detached housing. Arrowe Hill is located within the North West region of England, about 179.8 miles from London.
AdBlue drains around Arrowe Hill and across Merseyside
Over the CH postcode area, the teams answering AdBlue jobs in Arrowe Hill serve most of Merseyside too, Upton Meadow, Upton and Woodchurch included. Near a border, or anywhere awkward to explain? Checking is better than assuming, so ring.
A mobile service fits Arrowe Hill, a residential suburb: there's no need to bring the vehicle to us, since our engineers drain it there, in a driveway, a side street, a car park or a forecourt.
AdBlue in a diesel tank around Arrowe Hill: the cost of fixing it
Not one flat price could be honest, because every job differs. The cost shifts first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that went in. After that it turns on where your car is and whether a technician can get to it safely, which is easier on an open drive than in a tight gap behind Holy Cross.
That's why each call from Arrowe Hill starts with the same three queries, asked before giving a figure, not after: what got in, how much, and if it has run. Once they are known, a range becomes a single fixed figure.
You hear that price on the phone, before anyone heads out, and you pay on the day, by card or over the phone, with nothing upfront. While our engineer is on the way, check your insurance: many cover misfuelling.
Alongside the vehicle around Arrowe Hill, right now?
Then, touch nothing — that's the most helpful move there is. Keys out, motor off, ignition off. Phone 0333 366 0103: AdBlue, the amount, and if it ran are everything our technicians need. Petrol in Diesel takes over the rest throughout Merseyside, Arrowe Hill included.