AdBlue in the Diesel Tank in Old Town? Keep It Switched Off
Motor off, ignition off: that's how you begin if AdBlue has gone into your diesel tank. Water with urea dissolved in it: that is AdBlue. Being water-based, it won't ignite and never combines with diesel; damage only comes once the pump starts drawing it. If the engine hasn't run yet, AdBlue in a diesel tank is normally drained and carefully cleaned where the vehicle stands around Old Town. Phone 0333 366 0103 before you do anything else.
Those opening minutes: AdBlue in your diesel tank around Old Town
Do these:
- So no one can switch your ignition on, pull your keys away.
- If you're at all close to moving traffic, put your hazards on.
- Which product, and about how much quantity? Hang on to the bottle or the till receipt, and we will know.
- Call right where you are. Quote a YO16 7 postcode or the closest street sign, and nobody has to hunt for you.
Things not to do:
- Not even for a second, and not to shift the vehicle: the motor stays off.
- Don't switch your ignition on. On many diesels that alone runs the fuel pump.
- Do not top up with diesel to thin it. AdBlue does not dilute in diesel; it separates out.
- Even a short way up St John Street is too far to drive the car.
- Emptying the tank on your own beside the road isn't one to try.
At a forecourt around Old Town, whether it's the Esso or another one, ask the staff to help you roll the car away from the pump. If you're on your own drive, leave the car just where it sits.
What does AdBlue do in a diesel tank?
AdBlue is made for the exhaust, not the engine. From a dedicated reservoir it is fed straight to the exhaust, treating what your motor lets out. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is built to handle it.
Poured in with the diesel, it stays apart rather than blending — entirely different from fuel. It drops, since it's heavier than diesel, and settles down where the pickup takes its fuel from. Easiest of all: a vehicle that got AdBlue in Bessingby overnight and hasn't been started since. The liquid sits at the base of the tank, undrawn — but it will be first through once the motor runs, ahead of any diesel at all.
Two kinds of damage follow from there. Crystals and corrosion. As the water evaporates, it leaves urea that hardens in filters and tiny passages; and, since it eats at certain metals, every part it reaches keeps suffering for as long as it stays in there. A car left sitting around Old Town with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank is not. And there is the water: it brings no lubrication to the components that need it most — the high-pressure pump and each injector.
Why is AdBlue in a diesel frequently the bigger fault?
Fill a diesel with petrol by mistake at the Morrisons, and this problem is diluted fuel. No damage comes while it stays unused, mixed into your diesel — only when the engine works on it.
AdBlue in a diesel is a different problem: not thin fuel, but no fuel at all. It doesn't burn, and so it cannot just be run through. Whether the vehicle is in Easton or the centre of Old Town, turning it over "to see" costs more with AdBlue than almost any other mistake, and the flush counts more. The reasons: it will not stay blended, so diluting it is impossible; and crystals and corrosion survive the next fill.
The good news is the same as with petrol. Emptying a tank is the easiest part on any fuel system, and without running, the AdBlue remains in there — anywhere in East Riding of Yorkshire the vehicle sits.
AdBlue in a diesel tank in Old Town: how it ends up there
After dark, two caps together — the AdBlue one and the diesel one, now and then behind one flap — can look the same. Nobody intends it; plenty of layouts invite it. Usually it's not the filling station: someone buys a container driving home and pours it in at home.
The ways it takes place are few and familiar. Rushing, outside Burlington Infant School, after a warning light came on during the school run, a parent refills the vehicle. Near Kirkgate, someone pours a bottle in on the drive after work. Else, after dark by The Bull & Sun, your car is refilled by someone using that flap the first time.
It comes up most in a hire car, a brand-new motor, a fleet motor, or the other motor of a home with both fuels — the cars people know the least. Same mistake, an identical first step — leave it off — anywhere you happen to be in Old Town or the rest of East Riding of Yorkshire.
AdBlue in your diesel tank in Old Town, and your engine started?
If so, the AdBlue is no longer in your tank. With any running time, it travels to the high-pressure pump and each injector, having passed via the fuel filter and pipework.
You may see the engine running roughly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from St John’s Primitive Methodist Chapel or halfway across Old Town. Stop when safe. Turn off. Leave the vehicle off rather than restarting it to check. Each start pulls more of it through.
Exit the M62, under 50 miles from Old Town, by the next junction and stop somewhere safe, not carrying on.
A quick hop across Old Town to the car park by Alex May Gallery is one thing; driving towards Kingston upon Hull, under 25 miles away, is another, because each mile pushes the AdBlue further in. So mileage matters. Approximately how far had it come? Tell us.
Wherever the car came to a halt is where all of it gets done, even with more to rinse out once the motor has been running. When it is caught quickly, lasting damage is very unusual.
Old Town: how AdBlue is drained from a diesel
Anywhere it has come to rest in Old Town — a filling station, a layby, a driveway, a street by Bayle Museum — the van travels to the vehicle. Three answers shape the job, so before anything else our technicians ask what got in, about what quantity, plus whether your motor has run.
On the spot, that tank is then drained, and both the polluted diesel and the urea come out as one. With AdBlue, far more than with petrol, the flush counts: the whole system is flushed right through because what remains will not wash out by itself. Testing your car comes last, once fresh diesel is added and the filter gets flushed or, where needed, swapped. Not run? In that case count on about half an hour on site for most jobs. Our pumping gear is explosion-proof, so a live forecourt is no problem, and it is hushed enough for a residential street late at night.
Clean diesel goes in to bleed the system, and that is the last step. Starting the car comes next, and then you drive off from where your car is parked, by Bridlington or on a driveway around Old Town. It is tested on fresh diesel to be sure it runs correctly before our technicians leave. The entire job is done where the vehicle is, so it never has to be taken to a garage. Insurers want a VAT invoice and an engineer report, and you get both at the end.
About Old Town and where it is
Old Town is a suburban area located on the coast of East Riding of Yorkshire, with an elevation of around 18 metres above sea level. Old Town sits near the towns of Bridlington and Hilderthorpe, and is approximately 24.7 miles from Kingston upon Hull. Old Town has a population of around 7558 people, predominantly living in semi-detached housing. Old Town is part of a larger residential area that has developed along the coast of Yorkshire.
AdBlue drains across Old Town and East Riding of Yorkshire
AdBlue call-outs in Old Town go to vans that serve the towns near it — Bridlington, West Hill plus Hilderthorpe — and most of East Riding of Yorkshire beyond, throughout YO postcodes. Close to a boundary, or anywhere tricky to pin down? Asking is better than guessing, so ring.
A mobile service fits Old Town, a residential suburb: you have no need to bring your car to us, since our engineers drain it there, on a drive, a side street, a car park or a filling station.
AdBlue in a diesel tank in Old Town: the cost of fixing it
Since each jobs differ, a single figure would not be honest. What moves the price is, first of all, whether your engine has been running and for how long; then how much AdBlue got in; and finally 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 The Priory Church Rooms.
For that reason, every enquiry from Old Town begins by asking the same trio — which fluid got in, what quantity, whether the engine ran — ahead of a figure. The replies turn a range into a straight price.
Our price is quoted on the call, before anyone sets off; settling up happens on the day, by card or by phone, and nothing upfront. As the van is on the way, check your insurance: many include misfuelling.
Alongside the car in Old Town, right now?
Not touching your car is, right now, the most useful thing open to you. Motor off, keys out, ignition off. Petrol in Diesel handles the remainder, across Old Town or wherever within East Riding of Yorkshire, after you call 0333 366 0103 to say it's AdBlue, about how big an amount, and whether the engine ran.