--- title: AdBlue in a Diesel Tank Heathfield? Next Steps canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/heathfield-devon/ location: Heathfield county: Devon latitude: 50.570810 longitude: -3.655020 service: AdBlue in a Diesel Tank updated: 2026-10-12 --- # Heathfield: AdBlue in the Diesel Tank? Find Your Situation What to do about AdBlue in a diesel tank depends on one thing more than any other: whether your engine has run since it got in. If it hasn't, keep it that way, whether your car is around Heathfield itself or out in Liverton. Leave your engine and the ignition off then call 0333 366 0103; it's generally a drain and a thorough flush, done where the car is around Heathfield. Already started? Pull over once safe, then switch everything off. It's a bigger job, though stage one doesn't change. Wherever in Devon it happened, one of the cases below fits yours. ## On a Heathfield forecourt with AdBlue in a diesel The cap you unscrewed was the wrong one — and you just spot it as you're standing at the petrol pump, bottle or the nozzle in hand. Possibly you're at the BP, possibly at the Shell, maybe somewhere else in Heathfield. Put simply: no better place to be to spot it. No pump has drawn it in, so the AdBlue sits only in that tank. Your move: keep out of the driver's seat, however much the pump needs clearing. Ask the attendants to help you push your car into a parking spot, keep your receipt or the bottle, and phone us from the forecourt. Stuck beside the petrol pump? Our explosion-proof kit keeps a busy forecourt sensible, so it can be drained where it is. ## AdBlue in your diesel tank at home in Heathfield For days the dashboard had been nagging you. A bottle from the shop, tipped in at the drive — and it's just at the bin that the cap caught your eye. Right off Battle Road is not different from anywhere. Put simply: if the vehicle has not been driven since, it is almost equal to finding out at the forecourt. Diesel and AdBlue stay separate: the AdBlue settles to the base of your tank and stays there, however long it waits. Your move: the keys in the house, and so nobody drives your car anywhere at breakfast. Then, ring. In Coldeast or right here around Heathfield, the drain is done at your driveway. Late-night empties beside a house are fine: the pumps are quiet. ## AdBlue in a diesel and already driving in Heathfield? Rough running, smoke, falling power or a lit dashboard arrived a short way after the top-up. Somewhere along Cavalier Road or heading to Exeter — under 15 miles away. The upshot: your system has drawn AdBlue in by now. It's been through the filter and your lines and, the further you went, into your high-pressure pump and the fuel injectors. It travels deeper with every extra mile covered and every restart. Stop somewhere safe — that's the next job — then turn everything off. Exit by the next junction — not the services further along — if you're on the M5, under 10 miles from Heathfield. It won't have cleared, and so there is no sense restarting to find out. Let us know the mileage driven when you call. ## Hire, lease or company car with AdBlue in the wrong tank You've had the car hardly a week. The AdBlue filler is right beside the diesel one, which you didn't know, since your own car either has no AdBlue or keeps it somewhere else. Anywhere you are in Devon, every motorist can be caught. Meaning? Whichever case above applies too — run or unrun — plus one further stage. Plenty of hire and company contracts want the owner to approve work on the car. Settling it before we turn up is quicker, so phone the hire company or your fleet manager, and then us. If you're stranded in the car park outside Newton Abbot, or by Horse and Carriage, while you wait for an answer, leave the car off. ## Unsure about AdBlue in the diesel tank in Heathfield? Now and then, "I think so" is the most you can honestly say. The bottle is lighter than it should be, there is a faint smell of ammonia round your filler, and you cannot remember which cap you took off. It might have been at a friend's drive in Blackpool, or in a rush outside St Catherine's CofE Primary School on the school run. What it means: a little spilled around the filler does no damage to your engine. A diesel tank with AdBlue in it is another matter. You can't tell which by turning the ignition, and doing so would draw in any AdBlue that is in your tank. Do this: act as if it did, and never start your engine. Tell us what you saw on the phone. A clear tank checked counts as a happier outcome than an already-run one emptied. ## Each AdBlue drain around Heathfield shares these steps Whichever scenario you are in, this job starts the same way. Filling station, driveway, Star Inn's car park or a street beside White Hill (1646) — the van reaches the vehicle, and three questions follow: which liquid, what amount, and if it ran. Over the phone, ahead of anything else, you hear our price, and those answers shape the job too. Then that tank is cleared and your system rinsed thoroughly, which matters more with AdBlue than with petrol: AdBlue crystallises and is corrosive to some of the metals in a fuel system, so it doesn't rinse out on its own. The filter is flushed, or replaced where it needs to be; clean diesel goes in; and the car is tested. If your motor hasn't run, most jobs take about half an hour once we are there. Our engineers fire it up at the end. Our engineers confirm it runs smoothly on new diesel before leaving. Our engineers do the entire job where your car is, and lasting damage is very rare if it has been spotted early. Nothing is paid upfront, settlement is made on the day, and you receive what the insurer wants: an engineer report and a VAT invoice. Check your insurance before we're en route: misfuelling cover is included in plenty of policies. ## About Heathfield, for a moment Heathfield is a village in Devon, situated near the lakes and low-lying areas of the South West region. Heathfield sits at an elevation of 27 metres, close to the city of Exeter and near other local places such as Coldeast and Chudleigh Knighton. Heathfield has a population of around 1496 people, with semi-detached housing being the predominant type in the village. ## AdBlue drains across Devon, Heathfield included Heathfield is a village, and the same vans that cover it work the places near it too, Halford and Chudleigh Knighton among them, across the TQ postcode area. A postcode starting TQ12 6 is the quickest way to tell us where you are. Central Heathfield or a lay-by near Browhillridge Plantation: either way it sits, your car never needs to shift at all for us. The van empties it where it stands. Assuming won't help near Trago Mills, on a county line or anywhere awkward to describe; ring and ask. ## The one-line version Still unrun? Keep the car that way then ring. Run by now? Pull over, turn off, ring. Petrol in Diesel handles the rest whatever it is, in Heathfield and Devon, on 0333 366 0103.