--- title: Dunnamore: AdBlue in a Diesel Tank, What Next canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/dunnamore-county-tyrone/ location: Dunnamore county: County Tyrone latitude: 54.669720 longitude: -6.927220 service: AdBlue in a Diesel Tank updated: 2026-10-21 --- # AdBlue in the Diesel Tank in Dunnamore, and What to Do Next What to do about AdBlue in a diesel tank depends on one thing more than any other: whether your engine has run since it was put in. Anywhere the car stands — Greencastle, Dunnamore — never start a motor that hasn't run yet. Switch nothing on, call 0333 366 0103, then expect a thorough flush plus a drain, carried out just where the vehicle sits around Dunnamore. If it has run, stop as soon as it is safe and switch off. The job is bigger, but the first stage is the same. Below: the cases our technicians meet, anywhere across County Tyrone. Pick the one that fits. ## AdBlue in a diesel on a Dunnamore forecourt The cap you unscrewed was the wrong one — and you just spot it as you're stood at the petrol pump, bottle or nozzle in hand. Somewhere in Dunnamore, then — the nearest petrol station, another forecourt nearby, or anywhere else close by. Put simply: no better spot to be to discover it. Still inside your tank, and nothing drawn onwards: that is where the AdBlue sits. Do this: stay out of the car, however much the queue wants freeing. Ask the staff to help you push the vehicle into a parking space, keep your receipt or the bottle, and call us from the forecourt. The equipment is explosion-proof and fine on a busy forecourt, so a car that can't be pushed clear is emptied right at the petrol pump. ## AdBlue in the diesel tank at home around Dunnamore On the dash, a reminder had shown all week. Only by the recycling, the empty bottle in hand, did you look back at the cap you had used on the driveway. Houses just off Wallace Cottages get hit as often as everywhere else. In short: if the vehicle has not moved since, it is almost equal to spotting it at the forecourt. Diesel and AdBlue stay apart: the AdBlue drops to the base of the tank and remains there, however long the night. Keep your keys indoors overnight — or a person may take it off first thing — then call us. Our engineers drain the vehicle on your drive, whether that's around Dunnamore or out in Kildress. The pumps are quiet enough to use outside a house at night. ## Dunnamore: drove off with AdBlue in a diesel? You filled up, set off, and a mile or two later your motor began to run unevenly, smoke, lose power or light up the dashboard. Anywhere on B842 or else heading towards Armagh — under 25 miles away. Put simply: the AdBlue has been pulled into your fuel system. It has been through your filter and the fuel lines and, the further you went, into the high-pressure fuel pump and your injectors. Every restart, like each mile, pushes it on. Your move: pull up anywhere sensible, then switch the motor off. On the M77, over 50 miles from Dunnamore, that means the next junction, not the services further on. No trial restarts: clearing is not something AdBlue does. Tell us know the mileage covered as you call. ## A hire or company car with AdBlue in the wrong tank? You have had the car barely a week. Unknown to you, the AdBlue and diesel fillers sit side by side here — unlike your own car, which has no AdBlue or keeps it elsewhere. It can happen to anyone, anywhere in County Tyrone. What it means: the same as the scenarios above, depending on whether it has run, with one more step. The owner frequently has to sign off the work, under plenty of hire and company agreements. What to do: call the hire firm or your fleet manager first, then us. That is quicker settled before our technicians arrive than after. Stuck near the centre or at the nearest station till someone answers, your car remains turned off the whole time. ## Unsure about AdBlue in your diesel tank in Dunnamore? Truthfully, the only answer might be that you think it did. A slight ammonia-like smell lingers around the filler, the bottle feels too light, and which cap came off is hard to recall. Maybe on a friend's drive in Rock, or rushing by the local primary school on the school run. The point: the engine is not hurt by some AdBlue splashed on the filler. In your diesel tank, by contrast, AdBlue harms it. Any AdBlue in your tank would be drawn in by firing up the vehicle, and the start wouldn't settle which it is in any case. Your move: act as if it did, and never start your engine. Phone with the details: we would sooner find a tank free of AdBlue than empty one after the motor has been run. ## What every AdBlue drain around Dunnamore has in common Whichever scenario you are in, this job starts the same way. Three questions are asked when we reach your car — on a filling station, a driveway, a road beside a street just off the centre or the car park at the pub in the village: the liquid, the quantity, and if it has been started. On the phone, ahead of dispatch, you are told the price, and those answers shape the job too. Then that tank is cleared and the system flushed 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. Fresh diesel is put in after your filter is cleaned or changed, and the car is then checked. Not started? In that case roughly half an hour once we are there covers most jobs. Firing it up comes at the end. With fresh diesel in, it runs while we confirm it's running correctly, and then we head off. We do the entire job where the vehicle is, and long-term damage is very unusual when it has been noticed soon. Nothing is paid upfront, settlement is made on the day, and you receive what your insurer asks for: an engineer report and a VAT invoice. Worth remembering: lots of insurers offer misfuelling cover, so a check of your documents while you wait is worthwhile. ## About Dunnamore Dunnamore is a rural locality in County Tyrone, situated inland at an elevation of 162 metres. Dunnamore lies near the villages of Kildress, Pomeroy, and Killay, and is approximately 24.7 miles from the city of Armagh. Dunnamore is characterised by its predominantly detached housing stock, reflecting its dispersed and rural nature. ## AdBlue drains in Dunnamore, and across County Tyrone too Throughout BT postcodes, the teams covering Dunnamore — a small village — reach nearby towns too, Pomeroy and Killay among them. The location comes quickest from a postcode beginning BT80 9. No moving is needed, whether stopped in the centre of Dunnamore or on a lay-by en route to the green space at the edge of the village, so leave it where it is. We drain the vehicle where it stands. Awkward to pin down? By the far end of the built-up part or a county line? Checking beats assuming, and so ring. ## The one-line version Where it hasn't started, ring and keep it off. Whatever line applies, Petrol in Diesel takes over the rest on 0333 366 0103, throughout County Tyrone and within Dunnamore — once you pull over, turn off then ring, if it has run.