What Now? AdBlue in the Diesel Tank in Holywell
All of that hinges on a single fact: whether your engine has been run since the AdBlue was added — far more than anything else. Anywhere your car is — Pen-y-Ball Top, Holywell — never start an engine that hasn't been started yet. Phone 0333 366 0103 with your ignition and engine both off. Across Holywell, such a case is typically drained and flushed where it stands. Pull over the moment you safely can and switch off, if it has been run. The job is bigger, yet the first stage is the same.
Compare your case to one of the list below, anywhere across Flintshire you happen to be.
On a Holywell forecourt with AdBlue in a diesel
You are at the petrol pump, the nozzle or the bottle still in your hand, and you have just noticed the cap you opened was the wrong one. It could be the Shell, or the Texaco, or another forecourt around Holywell.
The upshot: of all places to notice, the forecourt is the best. No pump has pulled it in, so the AdBlue sits only in your tank.
What to do: don't get back in and start the vehicle to clear the pump. A few things: a push into a bay with the attendants helping, the bottle kept, and a call to us from where you stand. The equipment is explosion-proof and fine on a busy forecourt, and so a car that cannot be pushed away gets drained where it is at the petrol pump.
Holywell, at home: AdBlue in your diesel tank
The warning light had been on for days. A bottle bought at the garage, emptied in at the driveway — and it was just by the recycling that the cap caught a second look. It happens on drives just off High Street as often as anywhere.
Put simply: if the vehicle hasn't been driven since, it's nearly as good as finding out at the forecourt. Diesel and AdBlue keep separate: the AdBlue drops to the floor of that tank and remains there, however long the night.
Your move: keys indoors, and so no one takes the car off first thing. After that, phone. Your driveway is where it is drained, whether in Holywell or Bryn Celyn. Even at night, the pumps are quiet enough for a residential street.
AdBlue in a diesel and already driving around Holywell?
Lumpy running, smoke, lost power or a lit dashboard arrived a short way after the fill. Panton Place, say, or the way to St Asaph — a run of under 10 miles.
Meaning? Your pump has taken the AdBlue up. Past the fuel filter, along the lines, and — the more the mileage — deeper into the high-pressure pump and every injector. Each mile and each restart takes it further.
Next: pick a sensible spot, pull in, and turn the motor off. Service stations farther along are too far: from the M53, under 10 miles out of Holywell, use the next junction. It won't have cleared, and so there is no sense restarting to find out. Phone us and say how far you travelled.
A hire or company car with AdBlue in the wrong tank?
You've only driven this car a week. Unknown to you, the AdBlue and diesel inlets are side by side here — unlike your own car, which has none or stores it in another spot. Throughout Flintshire, no one is safe from it.
The upshot: just as above, split by if it ran, only with one added stage. Work on the vehicle often requires the owner's go-ahead under hire or company terms.
Next: ring the hire company or the fleet manager first, and then us — settling it before we arrive is faster. Leave the car switched off as the reply comes, even if you're waiting outside Flint or near Roll of Honour.
Holywell: unsure whether it was AdBlue in the diesel tank?
"I think so" is often as honest answer there is. What cap came off, you can't say; but the bottle feels lighter than expected, and a whiff of ammonia lingers by your filler. The gates of the local primary school in a rush, perhaps, or a friend's driveway over in Milwr.
In short: a spill near the filler does the engine no harm. The diesel tank with AdBlue inside is another story. Turning on your car cannot tell you which, and if there is AdBlue in that tank it would pull it in.
Next: assume it got in, then leave the motor off. Ring with the details: we would sooner find a clean tank than drain one once your engine has run.
Holywell: what every AdBlue drain has in common
The work opens identically, whatever the situation. Our technicians come to the vehicle, whether it's on a forecourt, a driveway, the car park outside Red Lion or a side street close to Holywell Youth and Community Centre, and ask three things: what went in, about how much, and if the motor has been run. Answers shape the job; the price comes on the call while nobody has left yet.
Then your tank is drained and the fuel system purged thoroughly, which counts more with AdBlue than with petrol: AdBlue crystallises and is corrosive to some of the metals in a fuel system, so it does not rinse out on its own. Fresh diesel is put in once the fuel filter is flushed or replaced, and the car is finally tested. If the motor has not run, the majority of jobs take about half an hour once we are there.
The last step is starting it. Before our technicians leave, it's checked to confirm it runs properly on fresh diesel. If it's noticed quickly, the car very seldom has lasting damage, and the whole job happens where it is. Nothing is paid upfront, settlement happens on the day, and you receive what the insurer asks for: an engineer report plus a VAT invoice. It is worth remembering: lots of insurers offer misfuelling cover, and so a quick look at your policy as you wait is worthwhile.
About Holywell
Holywell is a coastal town in Flintshire, situated on the northern coast of Wales, with an elevation of around 111 metres. Holywell has a mix of housing types, but semi-detached homes are predominant, and its population is approximately 6940 residents. Holywell is close to several nearby places, including Bryn Celyn, Pen-y-maes, and Smithy Gate, and is about 9 miles from the city of St Asaph.
AdBlue drains about Holywell and across Flintshire
Pen-y-maes and Smithy Gate have the same vans as Holywell, a coastal town, plus other towns over CH postcodes. Quickest of all: a CH8 7 postcode for where you stand.
Stopped heading to Fron Park, or right in the heart of Holywell, the vehicle remains where it is — there is no need to shift it at all. Where it stands, that's where it gets drained. If you are somewhere hard to explain, close to Memorial Garden or close to a boundary, ring and ask instead of assuming.
The one-line version
Still unrun? Leave it off and phone. Whatever case applies, Petrol in Diesel takes over the rest on 0333 366 0103, across Flintshire and within Holywell — after you stop, switch off and phone, if it has run.