Glasson: AdBlue in the Diesel Tank? Leave It Off
Engine off, ignition off: that is how you start if AdBlue has got into your diesel tank. In plain terms, AdBlue is simply urea in water. Unlike fuel, it neither ignites nor mixes, and no harm happens till the motor pulls it through. A drain and a thorough flush, done where the vehicle is around Glasson, is generally all AdBlue in a diesel tank takes — if it is caught before your motor has run. Before anything, phone us on 0333 366 0103.
AdBlue in the diesel tank around Glasson: the first few minutes
Do:
- Take the keys out, and so no one switches your ignition on.
- Hazards on, if moving traffic is at all close.
- Which fluid, and roughly what volume? Hang on to the bottle or the till receipt, and our technicians can know.
- Ring us from where you are. A postcode starting CA15 8, or the name of the nearest street, brings our van to you without a search.
Don't do these:
- Shifting the car just a short way is no reason to fire up the engine.
- Don't switch the ignition on. On many diesels that alone runs the fuel pump.
- No more fuel added. The AdBlue won't mix, and so it is pointless.
- Any driving at all is to be avoided, even a short stretch up Ellen Wharf.
- Do not try to drain the vehicle yourself at the roadside.
Rolling your car off the pumps is a job for attendants to help with, whichever Glasson forecourt you are on, the Shell included. Stopped on your own driveway? Then it remains exactly as it is.
AdBlue in a diesel tank, and what it does there
Made for the exhaust, AdBlue has no place in the motor. It goes into its own tank and is sprayed into the exhaust gas to fresh it. A fuel pump isn't made to take it, and AdBlue was never intended to go through one.
Poured in with the diesel, it keeps separate rather than mixing — quite different from fuel. The pickup sucks fuel from the deepest part of the tank, and that's exactly where AdBlue ends up: as it is heavier than diesel, it sinks. When the system runs, the AdBlue is top of the list to go through. Before then it waits underneath your diesel, and that is why a car topped up in Ellenborough last night and not started remains the simple case, provided no one turns the key.
From there it causes two kinds of damage. It eats at some metals used in fuel systems, working on whatever it touches until it's removed from the system. And when the water evaporates, the urea forms crystals that block filters and settle in tiny channels. A vehicle left standing in Glasson with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank is not. And there's the water: it offers no protection to the components that need it most — the high-pressure pump and every injector.
Why is AdBlue in a diesel frequently the bigger problem?
Fill a diesel with petrol by mistake at the Essex Garage, and the problem is thinned fuel. Damage only comes from driving on it. Mixed into your diesel and left in your tank, it causes nothing.
With AdBlue in a diesel, the fluid as such is plainly the wrong one. It can't simply be run through, because it does not burn. It does not stay mixed, and so it can't be diluted. And crystals and corrosion don't wash out with the next tank of fuel. That is why the flush matters more with AdBlue than with petrol, and why starting your engine "to see" costs more here than almost anywhere else, whether the car is in Risehow or the middle of Glasson.
The same good news applies as with petrol. Anywhere across Cumbria the car has come to rest, an unrun motor leaves the AdBlue yet in the reservoir: the simplest bit of a fuel system to clear.
How does AdBlue end up in a diesel tank in Glasson?
In dim light, two caps side by side — the AdBlue cap and the diesel one, now and then behind a single flap — may appear the same. Nobody means it; plenty of layouts invite it. A container bought when driving home and poured in outside the house, rather than at the forecourt, is the usual route.
It tends to occur in a couple of familiar ways. Rushing, outside Grasslot Infant School, after a warning lamp came on during the school run, someone refills the vehicle. A driver tips the bottle in outside their house, just off Irish Street, as the day ends. Or the car is topped up in the car park at Captain Nelson, in poor light, by a person who has never opened that flap before.
It crops up the most in a rental, a new car, a fleet vehicle, or the spare motor of a home with one of each fuels — the vehicles drivers know least. Wherever across Cumbria, Glasson included, the mistake does not change, and nor does the first response: keep it off.
Already started the engine with AdBlue in your diesel tank around Glasson?
Then your tank is no longer where the AdBlue is. It's been sucked through your filter and the fuel lines, and if your motor ran for any time, it has got to your high-pressure pump and the injectors.
Perhaps returning from Maryport (Millennium Green), or part way across Glasson, your engine might go rough, smoke, lose power, flash your dash or cut out. No restarting to test: stop once safe, then turn everything off. More of that is pulled through with each start.
Glasson sits under 50 miles from the M6; if you were on it, exit by the next junction and pull up somewhere safe instead of driving on.
A quick hop across Glasson to the car park by Maryport Activity Centre is one thing; driving towards Carlisle, under 50 miles away, is another, because each mile pushes the AdBlue further in. So distance matters. Roughly how far it had come is worth telling us.
Wherever your car came to a halt is where all of it gets done, even with more to clean out once your engine has been run. Very rarely does it leave permanent damage if it is spotted soon.
Clearing AdBlue in a diesel around Glasson: what it takes
The vehicle stays where it is, whether that is a road near Lake District Coast Aquarium, a driveway, a layby or a forecourt around Glasson, and our van travels to it. Before anything else we ask what went in, about how much, and if your motor has been run, because those replies decide this work.
Next, emptying that tank right there removes the polluted diesel along with the AdBlue in one go. What remains from AdBlue will not flush out by itself, and so the fuel system gets a full flush, which matters far more here than with petrol. After that, the fuel filter: flushed, or replaced if it must be. Then fresh diesel, and then a test of the vehicle. About half an hour on site is typical for most jobs where the engine has not run. The pumps are explosion-proof, fine on a working forecourt and quiet enough to use outside a house after dark.
The final step is to prime your system on new diesel. Then our engineers fire it up and you set off, whether from a parking bay by Maryport or a driveway in Glasson. The test before we go is that it runs smoothly on new diesel. Our technicians do it all wherever your car has ended up, and it never has to go to a workshop. Insurers ask for a VAT invoice and an engineer report, and both come afterwards.
About Glasson and where it is
Glasson is a small suburban area located on the coast of Cumbria, with a population of around 2665 people. Glasson sits at a low elevation of 6 metres, near the towns of Maryport and Ewanrigg, and is characterized by its predominance of terraced housing. Glasson is situated approximately 25.9 miles from Carlisle and 261.9 miles from London, making it a relatively remote but still accessible community.
Glasson and Cumbria: AdBlue drains across the area
The vans that answer AdBlue call-outs in Glasson also cover the locations around it, Maryport, Ewanrigg and Netherton among them, and most of Cumbria beyond, across the CA postcode area. Ring and check instead of guessing when you're close to a county line, or anywhere awkward to pin down.
No moving is needed. In Glasson, a residential suburb, a van that comes to you works: your car is emptied on the spot, be it in a drive, a side street, a car park or a filling station.
AdBlue in a diesel tank in Glasson: the cost of fixing it
Every job differs, and so not one single quote is fair. What moves the price is, firstly, whether your engine has run and for how long; then how much AdBlue went in; and after that where the vehicle is and whether a technician can reach it safely, which is easier on an open driveway than in a tight spot behind Maryport Maritime Museum.
With that reason, every call from Glasson opens by asking the same trio — which fluid went in, what quantity, if it ran — ahead of a figure. Those answers shrink the range down to one figure.
You get that price by phone, before anybody heads out, and you pay on the day, by card or by phone, with nothing upfront. While the van is on the way, check your insurance: many include misfuelling.
Beside your car around Glasson, still?
Not touching your car is, then, the most useful move open to you. Keys out; engine and ignition off. Say it was AdBlue, roughly what quantity, and if it ran, on 0333 366 0103. From there Petrol in Diesel takes over, across Glasson or anywhere in Cumbria.