AdBlue in the Diesel Tank in Carlisle? Keep It Switched Off
AdBlue in the diesel tank? Then keep the motor off — and your ignition as well. Chemically, AdBlue is simply urea in water. It does not burn, it doesn't mix with diesel, and the damage it does starts when the system draws it in. A drain and a thorough flush, done where the car is around Carlisle, is generally what AdBlue in a diesel tank needs — if it's caught before the engine has been run. Phone 0333 366 0103 before you do anything else.
Carlisle, AdBlue in the diesel tank: what to do straight away
Things to do:
- Remove the keys, which stops anyone turning the power on.
- Put the hazards on if you are anywhere close to moving traffic.
- Which product, and about how much amount? Save the bottle or your receipt, and our technicians can know.
- Ring us from where you are. A postcode starting CA3 8, or the name of the closest street, gets the van to you without a search.
Not to do:
- Not even briefly, and not to shift the vehicle: the motor stays off.
- Plenty of diesels run their pump the moment your ignition comes on, so keep the vehicle off.
- Pouring in extra diesel doesn't help: AdBlue settles out rather than blending.
- Leave the vehicle where it is instead of driving it anywhere, even a short distance up Lowther Arcade.
- Beside the road, do not attempt draining it yourself.
At a forecourt around Carlisle, whether it is the JET or another one, ask the attendants to help you roll the car clear of the pump. On your own drive, do not touch it at all.
AdBlue in a diesel tank: what it does
Not the engine but the exhaust is where AdBlue is meant to go. From a separate tank it is fed directly to your exhaust, cleaning what your motor emits. A fuel pump isn't designed to cope with it, and AdBlue was never intended to travel through one.
Poured in with your diesel, it keeps separate rather than blending — quite different from fuel. It is heavier than diesel, so it sinks and collects at the bottom of your tank, which is where the pickup draws fuel from. The first thing the system pulls through, once it runs, is the AdBlue. So a motor that had AdBlue poured in on a drive in Willow Holme last night, and has not been started since, is still the straightforward case: the AdBlue is lying at the bottom of your tank, and nothing has pulled it in.
Two kinds of harm come from there. Crystals and corrosion. As the water evaporates, it strands urea that hardens in filter elements and narrow channels; meanwhile, since it eats at certain metals, each part it touches suffers for as long as it stays inside. Pipes holding AdBlue mean harm overnight for a car sitting around Carlisle. Only inside that tank, it stays stable. Then there is the water: it brings no protection to the components that need it the most — the injection pump and every injector.
Petrol or AdBlue in a diesel: why AdBlue is often worse
An issue of thinned fuel is what you end up with after fuelling a diesel with petrol at the Sainsbury's. Blended through your diesel and sitting unused, it's harmless at that stage; using your engine is the damage.
With AdBlue in a diesel, the liquid as such is plainly the wrong one. It cannot simply be run through, because it doesn't burn. Whether the vehicle is in Longsowerby or the heart of Carlisle, turning it over "to see" costs more in this case than nearly any other mistake, and the flush counts more. The reasons: it will not remain mixed, so diluting it is impossible; and crystals and corrosion survive the following fill.
The same good news applies as with petrol. Not started? Then the AdBlue waits only in the tank, the easiest section of the whole system to clear, wherever the car has stopped around Cumbria.
How AdBlue ends up in a diesel tank around Carlisle
No one means to do it. The AdBlue filler on plenty of cars waits right next to the diesel filler, occasionally under the same flap, and the two caps can look alike in poor light. A container bought while driving home and tipped in outside the house, instead of at the filling station, is the typical story.
A few familiar ways cover most cases. A warning light comes on during the school run, and the top-up happens in a hurry outside Brook Street Primary School. A bottle is poured in at the end of the day on a drive just off Warwick Road. Another pattern: dim light, the car park by The Last Zebra, and a driver using that flap for the first time.
It crops up most in a hire car, a new car, a company car, or the spare car of a family with both fuel types — the cars people use least. Leave it switched off: that is the first step to the same mistake, wherever around Carlisle or the rest of Cumbria you are.
Already started the motor with AdBlue in the diesel tank in Carlisle?
The AdBlue has left that tank, then. Your filter and pipework have had it sucked along, and some running takes it on to the high-pressure pump and each injector.
Watch for lumpy running, exhaust smoke, falling power, warnings on the dash, or a cut-out — coming back from Chatsworth Garden, perhaps, or part way across Carlisle. No restarting to test: pull over when it is safe, then switch it off. Each start pulls more of that through.
Carlisle sits under 3 miles from the M6; if you were on it, leave by the first junction and stop somewhere safe instead of carrying on.
A quick hop across Carlisle to the car park by William, 1st Earl of Lonsdale Statue is one thing; driving for Newcastle upon Tyne, over 50 miles away, is another, because each mile carries the AdBlue deeper in. So mileage matters. About how far it had come is worth telling us.
Once the motor has been started, the flush takes in more, and all of it is done where the vehicle has come to a stop. Very seldom does it leave lasting damage when it is noticed early.
Clearing AdBlue in a diesel in Carlisle: what it takes
Wherever it has come to rest around Carlisle — a forecourt, a lay-by, a drive, a street beside Carlisle Crown & County Court — our van comes to the car. Before anything else our technicians ask what was put in, about how much, and whether the engine has been run, because those answers decide the work.
Right there, your tank is then emptied, and both the contaminated diesel and the urea leave at once. What remains from AdBlue will not wash out unaided, and so the fuel system gets a full flush, which matters much more here than for petrol. Your filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. If your motor has not run, most jobs take about half an hour once our engineers arrive. Explosion-proof pumps mean a busy forecourt sensible to work on, and they run quiet enough not to disturb the neighbours at night.
New diesel goes in to prime your system, and that is the final step. You drive off as soon as our engineers have fired it up, and it makes no difference whether the vehicle is on a drive in Carlisle or in a bay by the nearest station. We confirm it runs correctly on new diesel before leaving. No workshop is needed at any point, with the entire job done on the spot. You receive a VAT invoice and an engineer report later on, which is what insurers want.
About Carlisle and where it is
Carlisle is a city located in the north of Cumbria, England, situated near the Scottish border on the River Eden. Carlisle sits at an elevation of 29 metres, with the nearby suburbs of Denton Holme and Caldewgate forming part of its urban area. Carlisle is a significant residential centre, with a population of approximately 66,412 people, predominantly living in semi-detached housing. Carlisle is also close to other neighbourhoods, including Stanwix, and is 52.8 miles from Newcastle upon Tyne.
Carlisle and Cumbria: AdBlue drains across the area
AdBlue call-outs in Carlisle are passed to vans that cover the places near it — Denton Holme, Caldewgate plus Stanwix — and most of Cumbria beyond, throughout CA postcodes. Ring and ask instead of guessing when you are close to a border, or anywhere tricky to explain.
No moving is needed. In Carlisle, a cathedral city, a van that comes to you works: your car is drained on the spot, whether on a driveway, a residential street, a parking area or a forecourt.
Carlisle: what AdBlue in a diesel tank costs to fix
Because the jobs vary, a flat price would not be fair. What changes the cost is, first of all, whether the engine has been running and for how long; then how much AdBlue was put in; and then where your car is and whether a van can reach it safely, which is easier on an open drive than in a tight space behind James Steel, Mayor.
Before a figure, not afterwards, every call from Carlisle opens with the same three questions: the fuel, the amount, and whether it ran. Their answers shrink the range down to one figure.
You hear that price on the phone, before anybody heads out, and you pay on the day, by card or over the phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, so it is worth checking yours while we're on the way.
Carlisle: still next to the car?
In that case, do nothing — that's the most helpful step there is. Keys out, engine off, ignition off. Call 0333 366 0103: AdBlue, the amount, plus whether it ran are all our technicians ask. Petrol in Diesel handles the rest throughout Cumbria, Carlisle included.