Bellarena: AdBlue in the Diesel Tank? Leave It Off
Engine off, ignition off: that is how you start if AdBlue has gone into the diesel tank. AdBlue is urea mixed in water. The trouble starts once it's pulled through the lines — it won't burn, and it will not combine with diesel. If your engine has not run yet, AdBlue in a diesel tank is usually emptied and carefully cleaned where your car sits around Bellarena. Before you do anything else, ring 0333 366 0103.
AdBlue in the diesel tank in Bellarena: the first few minutes
Do:
- Keys out — then nobody can power anything on.
- If you're at all close to moving traffic, put the hazards on.
- Keep your receipt or the empty bottle, so you can tell us what was put in and roughly how much.
- Tell us a postcode starting BT49 0, or whatever street lies closest, and the van finds you directly — so ring from wherever you stand.
Not to do:
- Moving the car just a few yards is no reason to start your engine.
- Many diesels power their fuel pump the moment your ignition goes on, so keep the car off.
- Don't top up with diesel to dilute it. AdBlue doesn't dilute in diesel; it separates out.
- Don't drive the car anywhere, not even a short stretch down Rock Street.
- No emptying it yourself, at all, on the roadside.
At a forecourt around Bellarena, whether it is the the nearest petrol station or another one, ask the attendants to help you push the car clear of the petrol pump. On that drive, your car remains exactly as it was left.
What does AdBlue do in a diesel tank?
The engine isn't what AdBlue is made for; your exhaust is. Kept in a dedicated tank, it's injected into the exhaust to treat the gases. Neither side suits the other: urea does not belong in a pump, and an injection pump can't take urea.
Fuel blends; AdBlue, once poured in, won't. The behaviour is not at all like diesel's. It sinks, since it is heavier than diesel, and pools low where the pickup takes its fuel from. A motor topped up on a drive in Artikelly overnight and not started since counts as the straightforward case. Nothing has sucked the AdBlue up yet — but when your motor turns, that's what is pulled first, straight from the bottom of the tank.
Two kinds of harm follow from there. What is left when the water goes is urea, which forms crystals: they settle in tiny passages and clog filters. Worse, it eats at some metals in the fuel system, and keeps going till it is cleared out. A motor left sitting in Bellarena with AdBlue already in its lines is worse by the morning; one with AdBlue only in its tank is not. Water lubricates nothing. The injection pump and every injector need diesel running past them, so the water content harms them in its own right.
Petrol or AdBlue in a diesel: why AdBlue is commonly worse
Put petrol in a diesel at the another forecourt nearby and you have a fault of thin fuel. It mixes with your diesel, and while it's inside your tank it does no damage; the damage comes from running your motor on it.
The trouble with AdBlue in a diesel is a totally wrong substance. It cannot simply be run through, because it does not burn. It doesn't stay mixed, so it can't be thinned. And crystals and corrosion don't wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting your engine "to see" costs more here than nearly anywhere else, whether the car is in Downhill or the middle of Bellarena.
As with petrol, there is good news. Not run? Then the AdBlue waits only in that tank, the simplest section of the whole system to clear, anywhere the vehicle has stopped around County Londonderry.
Bellarena: how AdBlue ends up in a diesel tank
It's not deliberate. Many cars keep the AdBlue inlet beside the diesel inlet, occasionally behind one flap, and muddling them up is easy after dark. It usually occurs at home, from a container bought en route home, not at the forecourt.
It tends to happen in a few familiar ways. Rushing, outside the local primary school, after a warning light came on during the school run, someone tops up the vehicle. Someone tips the container in at home, right off Crom Street, as the day ends. Or a driver unfamiliar with that flap tops up the vehicle in dim light, parked in the car park outside the pub in the village.
It crops up most in a hire car, a new vehicle, a fleet vehicle, or the spare car of a family with both fuel types — the vehicles drivers use least. Keep it off: that is the first step to an identical slip, anywhere around Bellarena or the remainder of County Londonderry you are.
Bellarena: started the motor with AdBlue in your diesel tank?
Then the AdBlue has left your tank. The filter and lines have had it pulled along, and some running takes it on to the injection pump and every injector.
You may see the engine running unevenly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from the green space at the edge of the village or halfway across Bellarena. Stop when it is safe. Turn off. Keep the car off rather than restarting it to check. With each start, more of it is pulled through.
On the M77, over 50 miles from Bellarena, the first junction is where to exit, and somewhere sensible is where to stop — not driving on.
How far it went counts. A few hundred yards across Bellarena to the car park by the centre is a very different job from a run towards Derry, under 25 miles away, with the AdBlue reaching further into the fuel system with each mile. Approximately how far had it come? Tell us.
Wherever the car came to a stop is where all of it gets done, even with more to flush once the motor has been run. Spotted soon, it very rarely leaves lasting damage.
What does an AdBlue drain on a diesel involve around Bellarena?
The vehicle remains where it is, whether that's a road beside a street just off the centre, a drive, a lay-by or a forecourt in Bellarena, and our van travels to it. Before anything else we ask what was put in, roughly how much, and whether the engine has run, since those answers settle the work.
The contaminated diesel and the urea leave as one when that tank is emptied, on the spot. A careful flush counts much more with AdBlue than after petrol, because what remains will not clear out on its own. After that, the fuel filter: cleaned, or replaced if it must be. After that clean diesel, then a check of your vehicle. Most of these jobs are a half-hour visit once our engineers turn up, provided the engine hasn't run. Our pumping gear is explosion-proof, so a live filling station is no fault, and it's quiet enough for a residential street late at night.
Priming the system with fresh diesel comes at the end. Then our engineers start the car and you head off, whether from a parking space outside the nearest station or a drive in Bellarena. It is tested on new diesel to confirm it runs correctly before our engineers head off. No workshop is needed at any stage, with the whole job done then and there. The insurer is likely to want an engineer's report and the VAT invoice — each handed over afterwards.
About Bellarena itself
Bellarena is a coastal locality in County Londonderry, situated near the shores of Lough Foyle and close to the neighbouring settlements of Ballyscullion and Carrowclare. Bellarena has a population of around 1020 people, predominantly living in detached housing. Bellarena is located approximately 17 miles from Derry, the nearest city, and is part of the wider rural landscape of Northern Ireland. Bellarena's coastal setting at an elevation of just 4 metres above sea level makes it a distinctive part of the local geography.
AdBlue drains across County Londonderry, Bellarena included
AdBlue jobs in Bellarena are passed to vans that serve the places around it — Ballyscullion, Carrowclare as well as Shanvey — and most of County Londonderry beyond, throughout BT postcodes. If you're near a border, or somewhere hard to describe, ring and ask rather than assuming.
Wherever your vehicle sits — your drive at home, a side street, a car park, a filling station — our technicians empty it there, with no need to bring it to us; that suits Bellarena, a coastal area, well.
Bellarena: what AdBlue in a diesel tank costs to fix
There is no fair single quote, since the jobs are not the same. The price changes first with how long, if at all, your engine has been running, and next with the amount of AdBlue that got in. After that it depends on where the vehicle is and whether a van can reach it safely, which is easier on an open drive than in a tight space behind the far end of the built-up part.
What went in, what quantity, and if it ran: every Bellarena enquiry begins by asking precisely that, ahead of a figure, never afterwards. Those answers turn a range into a straight price.
Quoted on the call before the engineer heads out, the job is settled on the day — card or phone, nothing in advance. Plenty of insurance policies include misfuelling cover, and so it's worth checking yours while we are on the way.
Still beside your car in Bellarena?
Then the most handy thing you can do is nothing to the vehicle. Ignition off, engine off, keys out. Ring 0333 366 0103 and tell us it is AdBlue, about how much, and whether it's run. Petrol in Diesel takes it from there, around Bellarena or anywhere in County Londonderry.