--- title: AdBlue in a Diesel Tank Hexham: What Now canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/hexham-northumberland/ location: Hexham county: Northumberland latitude: 54.971780 longitude: -2.100930 service: AdBlue in a Diesel Tank updated: 2026-10-11 --- # What Now? AdBlue in the Diesel Tank in Hexham Everything hinges on a single fact: whether the engine has started since the AdBlue was added — far more than anything else. Out in Acomb or right around Hexham, an unstarted motor should remain unrun. Ring 0333 366 0103 with your ignition and engine both off. Across Hexham, such a case is generally drained and cleaned on the spot. If it's run, stop as soon as it is safe and switch off. Step one remains the same, even though the job is bigger. Below: the cases our technicians meet, anywhere around Northumberland. Choose the one that fits. ## AdBlue in a diesel on a Hexham forecourt You are at the pump, the nozzle or the bottle still in your hand, and you have just noticed the cap you opened was the wrong one. It might be the Shell, or the BP, or a different station in Hexham. What it means: this is the ideal spot to find out. Still in the tank, and nothing pulled onwards: that is where the AdBlue is. Do this: stay out of the driver's seat, even if the pump needs freeing. Ask the attendants to help you roll the car into a parking bay, keep the receipt or the bottle, and phone us from the forecourt. Draining it there at the petrol pump is fine if it can't be moved, since the equipment is explosion-proof. ## At home around Hexham with AdBlue in your diesel tank Several days had gone by with the dash light on. Picked up a container, tipped it in outside the house, binned the empty — and at that point looked at the cap again, too late. Driveways near Back Row get it as much as anywhere. Meaning? Provided your car has not been driven since, it is close to the pump case. At the floor of that tank is where AdBlue stays, because it will not blend with diesel — and a night going by makes nothing of the difference. Next: prevent any early move by keeping your keys in the house, then phone us. Anick or Hexham: whichever your driveway is, that's where it is cleared. The pumping kit works quiet enough that it won't wake the neighbours at night. ## On the road in Hexham with AdBlue in a diesel A short way beyond topping up, the engine began playing up: roughness, smoke, less power, lights on the dash. Maybe it was on Hallgate, perhaps on the way out towards Newcastle upon Tyne, under 25 miles away. Meaning? The pump has taken the AdBlue up. Mileage sets how deep it goes: filter and lines to begin with, then the high-pressure pump and each injector. Each mile and each restart takes it further. Do this: pull up anywhere sensible, then turn your motor off. Exit by the next junction — not the services beyond — if you are on the Central Motorway East, under 25 miles from Hexham. It won't have cleared, so there's no point starting it again to find out. Call, saying what distance your car went. ## A hire or company car with AdBlue in the wrong tank? You have had the car barely a week. The AdBlue filler sits right beside the diesel one, which you did not know, since your own vehicle either has no AdBlue or keeps it somewhere else. Across Northumberland, nobody is immune. The upshot: exactly as above, divided by if it ran, only with an added step. Plenty of hire and company agreements want the owner to approve work on the car. What to do: ring the hire firm or your fleet manager first, then us. That's quicker settled before we get there than after. If you are stranded in the car park at the nearest station, or by Moot Hall, whilst you wait for an answer, leave your car off. ## Not sure it was AdBlue in your diesel tank, Hexham? Now and then, "I think so" is all you can truthfully say. What cap came off, you can't say; meanwhile the bottle feels lighter than it ought to, and a whiff of ammonia hangs by your filler. The gates of The Sele First School in a rush, say, or a friend's drive out in Low Gate. The point: your engine is not harmed by some AdBlue spilled on the filler. A diesel tank with AdBlue in it is another matter. Starting the vehicle will not tell you which, and if there is AdBlue in the tank it will suck it in. Next: assume it went in, and leave your motor off. Phone with the details: we would sooner confirm a tank free of AdBlue than empty one once your motor has run. ## The common ground in every Hexham AdBlue drain The work begins the same way, whichever the situation. Our technicians come to the vehicle, whether it is at a forecourt, a driveway, the car park outside The Forum or a side street close to The Forum, and ask three things: what went in, roughly how much, and whether the motor has run. Those answers determine the work, and you hear the quote on the phone, before anyone heads out. Then that tank is drained and the fuel system rinsed 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 doesn't rinse out on its own. Your filter is flushed, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. The majority of unrun vehicles are a half-hour visit from the moment we turn up. Lastly, our technicians fire it up. Our test that it runs correctly on new diesel comes before our technicians head off. We do the whole job where your car is, and permanent damage is very rare if it has been caught early. Paying is on the day, never upfront. For the insurer, there is a VAT invoice plus a written report from the engineer. Worth knowing: many insurers offer misfuelling cover, so a quick look at your policy while you wait is worthwhile. ## About Hexham itself Hexham is a town situated on the River Tyne in Northumberland, with a population of around 9673 people. Hexham sits at an elevation of 57 metres, near the villages of Anick and Oakwood, and is located 19.5 miles west of Newcastle upon Tyne. Hexham has a mix of housing types, but semi-detached homes are particularly prevalent. Hexham is also close to other nearby places, including The Riding and Oakwood, and is 252.9 miles north of London. ## Hexham and Northumberland: AdBlue drains across the area Hexham is a riverside town, and the same teams that cover it work the places around it too, Oakwood and The Riding among them, across the NE postcode area. Your location is clearest from a postcode that starts NE46 1. No towing is required, whether stopped in the centre of Hexham or on a layby en route to Hexham House Grounds, so leave it put. Where it sits, that's where it gets drained. Phone and check rather than guess when you are close to Hexham Market, on a border, or somewhere awkward to pin down. ## Your scenario, in one line Where it has not run, phone then keep it off. Run by now: pull over, power down, ring 0333 366 0103. Petrol in Diesel handles the rest, within Hexham or wherever across Northumberland.