--- title: What Now? AdBlue in a Diesel Tank Leadgate canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/leadgate-durham/ location: Leadgate county: Durham latitude: 54.859470 longitude: -1.804840 service: AdBlue in a Diesel Tank updated: 2026-10-09 --- # What Now? AdBlue in the Diesel Tank in Leadgate All of it hinges on a single detail: if your motor has started since the AdBlue went in — more than anything else. Wherever your vehicle stands — Consett, Leadgate — never run a motor that hasn't run yet. Leave your engine and the ignition off then ring 0333 366 0103; it is normally a drain and a thorough flush, done where the vehicle is in Leadgate. Already run? Stop once safe, then turn everything off. Step one remains unchanged, even though the job is bigger. Anywhere in Durham it happened, one of the cases below matches yours. ## On a Leadgate forecourt with AdBlue in a diesel Only now, bottle yet in your hand, you realise that the cap you took off was the wrong one, right at the pump. Perhaps you're at the Esso, possibly at the Morrisons, perhaps somewhere else in Leadgate. Put simply: there is no better place exists to discover it. Still in that tank, and nothing pulled through: that's where the AdBlue sits. What to do: do not get back in and start the car to clear the pump. Ring us from the forecourt once the car is in a space — the staff will lend a hand to push it — then keep the receipt. If it can't be moved, it can be drained at the pump: the equipment is explosion-proof and fine on a working forecourt. ## AdBlue in your diesel tank at home in Leadgate For days the dashboard had been warning you. Bought a bottle, poured it in outside the house, binned the empty — and only then looked at the cap a second time, after the fact. Drives near Durham Road see it as much as anywhere. What it means: if you haven't driven since, this is nearly as good as the forecourt. Being reluctant to mix, AdBlue drops low inside that tank and stays. A night parked alters none of that. Keep the keys indoors tonight — or a person may take it away first thing — then phone us. Out in Crookhall or right here in Leadgate, the draining is done at your drive. Our equipment runs quiet enough that it won't wake the street at night. ## Drove off with AdBlue in a diesel around Leadgate? A mile or two after filling up, the motor started misbehaving: roughness, smoke, lost power, warnings on your dash. Anywhere on Watling Street or heading to Durham — under 15 miles away. What it means: the system has sucked the AdBlue in. It has been through your filter and the fuel lines and, the further you went, into the high-pressure fuel pump and your injectors. More driving, more restarts: deeper it goes. What to do: pull over where it is safe then switch off. Leave by the first junction — not the services beyond — if you're on the A1(M), under 10 miles from Leadgate. No test restarts: clearing is not something AdBlue will do. Call us and say how far you went. ## 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 inlets are side by side here — unlike your own vehicle, which has none or keeps it elsewhere. Across Durham, nobody is immune. Put simply: an extra stage on top of the situations above, which depend on whether it has run. Work on the vehicle frequently requires the owner's go-ahead under rental or fleet agreements. Next: ring the hire company or the fleet manager first, then us — settling it before we arrive is faster. If you are stuck in the car park outside Stocksfield, or by Leadgate War Memorial, while you wait for an answer, leave your car off. ## Unsure about AdBlue in the diesel tank around Leadgate? Sometimes the fair answer is "I think so". A slight ammonia-like whiff hangs around the filler, the bottle seems too light, and which cap came off is a blur. Possibly it happened in a hurry at the school gates at Leadgate Primary School - Split Site, or on a friend's drive in Pontop. What it means: a little spilled about your filler does no damage to your motor. AdBlue inside your diesel tank does. Turning on the car won't tell you which, and if there is AdBlue in the tank it would suck it in. Assume it went in, and don't turn the engine. Inspecting a tank that turns out clean beats draining one after it has been run — so ring and describe to us what you noticed. ## The common ground in every Leadgate AdBlue drain Whatever the case, one opening applies. Wherever your vehicle stands — The Golden Lion's car park, a road beside Eden Miners Centre, a drive, a forecourt — our van arrives and asks about the fluid, the amount, plus if the engine has turned over. Those replies decide this work, and you get the quote on the phone, before anyone heads out. A thorough flush follows this drain. With petrol it is standard; with AdBlue it's essential, since deposits form and certain metals are attacked, and none of that rinses out unaided. Fresh diesel is put in once the fuel filter is flushed or replaced, and your car is then tested. Not started? Then about half an hour once we are there is most jobs. We fire it up at the end. Our engineers make sure it runs properly on clean diesel before we go. Lasting damage is very unusual when it's spotted soon, and the whole job is done where your car is. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. Dig out your insurance before we arrive: misfuelling cover comes built into many policies. ## About Leadgate, briefly Leadgate is a village in County Durham, situated on the riverside at an elevation of 256 metres, with terraced housing being the predominant type of accommodation. Leadgate lies approximately 10.5 miles from the city of Durham and is surrounded by nearby places such as Crookhall, Iveston, and Stony Heap. Leadgate has a population of around 2797 residents and is located in the North East region of England, about 241.8 miles from London. ## AdBlue drains across Durham, Leadgate included Being a village, Leadgate has the same vans as the nearby towns — Stony Heap, Iveston — all the way across DH postcodes. A postcode starting DH8 7 is the quickest way to tell us where you are. Parked en route to Billingside Plantation, or bang in the heart of Leadgate, the vehicle remains put — there is no need to shift it anywhere. Where it sits, that is where it gets emptied. Awkward to explain? By The Roxy or a border? Checking beats guessing, so ring. ## The one-line version Not run yet: keep it off then ring. Already run: stop, switch off and call. Either way, Petrol in Diesel takes it from there in Leadgate and anywhere across Durham on 0333 366 0103.