--- title: Hillhead: AdBlue in a Diesel Tank, What Next canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/hillhead-cornwall/ location: Hillhead county: Cornwall latitude: 50.827650 longitude: -4.522120 service: AdBlue in a Diesel Tank updated: 2026-10-11 --- # Hillhead: AdBlue in the Diesel Tank? Find Your Situation What to do about AdBlue in a diesel tank comes down to one thing more than any other: whether the engine has been run since it went in. Anywhere your car stands — Bude, Hillhead — don't run a motor that has not been started yet. Ring 0333 366 0103 with your ignition and motor both off. In Hillhead, such a case is typically emptied and flushed on the spot. Pull over the minute it is safe then switch off, if it has already run. A bigger job, then, yet the same opening move. Wherever around Cornwall it took place, one of the situations below fits yours. ## At the petrol pump in Hillhead: AdBlue in a diesel Just now, nozzle yet in hand, it dawns on you that the cap you took off was the wrong one, right at the pump. Be it Morrisons, Shell or anywhere else in Hillhead, the situation is identical. Put simply: no better spot exists to spot it. Still inside the tank, and nothing pulled onwards: that is where the AdBlue sits. Your move: stay out of the car, even if the queue wants freeing. Phone us from the forecourt after the vehicle is in a space — the attendants will help roll it — and save the bottle. If it can't be shifted, it can be emptied at the petrol pump: the equipment is explosion-proof and fine on a busy forecourt. ## AdBlue in the diesel tank on a Hillhead drive? Days had passed with the warning light on. Only by the recycling, the empty bottle in hand, did you glance back at the cap you had used at the driveway. It happens on driveways just off Reden Road as frequently as anywhere. What it means: if you have not driven since, this is nearly as good as the forecourt. Diesel and AdBlue stay apart: the AdBlue drops to the floor of the tank and stays there, however long it waits. Put your keys in the house tonight — or a person may drive it away first thing — then phone us. Out in Stratton or right here around Hillhead, the drain is done at your driveway. Even at night, our pumps stay quiet enough for a driveway. ## Set off with AdBlue in a diesel around Hillhead? Rough running, smoke, lost power or a lit dashboard started a mile or two beyond the fill. Maybe it was on Binhamy Road, maybe on the way out towards Plymouth, under 50 miles away. Meaning? Your fuel pump has sucked the AdBlue in. The injection pump and every injector get it too on a longer run, once the filter and lines have it. Each restart, like every mile, carries it on. Do this: stop anywhere safe, then switch your engine off. Service stations further on can wait: on the M5, under 50 miles out of Hillhead, take the next junction. No trial restarts: clearing itself isn't something AdBlue will do. Phone us and say how far you drove. ## AdBlue in the wrong tank of a hire, lease or company car It is a motor you have had for a week. The AdBlue filler sits right next to the diesel filler, which you didn't know, since your own vehicle either has no AdBlue or keeps it somewhere else. Throughout Cornwall, nobody is safe from it. The upshot: exactly as above, split by if it ran, but with one added step. Plenty of hire and company agreements want the owner to approve work on the vehicle. What to do: call the hire firm or your fleet manager first, then us. That is quicker settled before we turn up than after. Hanging on for a reply at the car park at the nearest station, or beside Pendeen Car Boot? Keep the car off throughout. ## Hillhead: unsure whether it was AdBlue in the diesel tank? Now and then, "I think so" is all anyone can honestly say. A slight ammonia-like smell hangs near your filler, the bottle feels too light, and the cap you took off is hard to recall. Maybe on a friend's driveway in Bush, or in a rush by Stratton Primary School at the school run. Put simply: a spill near the filler leaves the motor unharmed. AdBlue inside your diesel tank does. You can't tell which by turning the ignition, and doing so will draw in any AdBlue that is in that tank. Next: act as though it got in, and leave the engine off. Phone with what you saw: we'd rather confirm a clean tank than empty one after your engine has been run. ## The common ground in each Hillhead AdBlue drain Whichever situation you are in, this job starts the same way. Our technicians come to the vehicle, whether it is at a forecourt, a drive, the car park outside King's Arms or a side street near Splash, and ask three things: what was put in, about how much, and whether your motor has run. On the phone, ahead of dispatch, you are told the price, and those replies shape the work too. Emptying your tank comes next, then a careful flush — more important with urea than after petrol, because crystals and corrosion won't clear on their own, however long it sits. The filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and your car is tested. Most unstarted cars are a half-hour job after the moment we arrive. We fire it up at the end. We confirm it runs correctly on fresh diesel before we leave. If it's noticed early, the vehicle very rarely has lasting damage, and the whole job happens where it is. Paying is that day, never in advance. For your insurer, you get a VAT invoice plus a report from the engineer. Worth knowing: lots of insurers offer misfuelling cover, so a check of your documents as you wait pays. ## About Hillhead, for a moment Hillhead is a coastal suburban area in Cornwall, situated near the towns of Stratton and Poughill, with Flexbury also nearby. Hillhead sits at an elevation of 47 metres, overlooking the coastline of the South West region. Hillhead has a population of around 2762 people, predominantly living in detached housing. Hillhead is located approximately 35.7 miles from Plymouth and 196.1 miles from London. ## AdBlue drains in Hillhead, and across Cornwall too Hillhead is a residential suburb, and the same vans that cover it work the towns near it too, Poughill and Flexbury among them, across the EX postcode area. Fastest of all: a EX23 9 postcode to show where you stand. Centre of Hillhead or a lay-by near Goldsworthy Field: wherever it is, your car never needs to move an inch for this drain. The van empties it in place. Phone and ask rather than guess if you're by The Venue, on a boundary, or somewhere awkward to explain. ## In one line: your scenario Not run yet: keep the vehicle off then call. Whatever case fits, Petrol in Diesel takes over from there on 0333 366 0103, throughout Cornwall and within Hillhead — once you pull over, turn off and ring, if it has run.