--- title: Corby Old Village: AdBlue in a Diesel Tank, Explained canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/corby-old-village-northamptonshire/ location: Corby Old Village county: Northamptonshire latitude: 52.491010 longitude: -0.681350 service: AdBlue in a Diesel Tank updated: 2026-10-19 --- # Corby Old Village: How Does AdBlue End Up in a Diesel Tank, and How Do You Prevent It? If AdBlue is already in your diesel tank, stop reading for a moment: leave your engine and your ignition off then ring 0333 366 0103. Usually, when your engine hasn't turned, it is emptied and fully flushed where your car is in Corby Old Village. If you are reading before it has happened, the rest of this page is about why it takes place and how to make sure it doesn't. ## AdBlue in a diesel car: two tanks, two fillers No single liquid but two: that's how many newer diesels around Corby Old Village and Little Oakley run, with diesel for your motor. AdBlue's own tank holds it, and from there it is sent to the exhaust, where spraying treats the fumes. Separate tanks, separate fillers. Plenty of motors have a single flap for both, while some put the AdBlue filler to your boot or under the bonnet. The diesel side is topped up at the pump all the time. Far less frequently, the AdBlue side gets topped up — normally from a bottle, by a person working out where it goes. The slip lives in that gap. ## Corby Old Village: how AdBlue in your diesel tank happens Three things tend to line up, and carelessness is rarely one of them. On a drive off Stocks Lane before work, or in the car park outside Cardigan Arms Public House on the way home: that's where the hurried top-up takes place. Why the rush? As AdBlue runs low your car warns you, and once it is gone, limp mode kicks in. Next, your hand reaches for the cap it would have used on the old vehicle — because a rental car, a new motor or a company car places the fillers where your last one did not. No part halts the pour once it has started, since a bottle with a spout goes into a diesel filler as readily as an AdBlue one. The bottle fits. Corby or the heart of Corby Old Village: it is the same few seconds in both. ## The AdBlue filler and your diesel filler: telling them apart A couple of seconds is all the checks take — so check them before you tip anything, on a driveway in Great Oakley or a forecourt around Corby Old Village. - Check the cap instead of going by where it sits: AdBlue ones are often blue or marked "AdBlue", and diesel ones usually are not. - On plenty of vehicles, the size gives it away: AdBlue gets the smaller filler neck. - Lift the flap and check for a label — many vehicles mark what belongs in which inlet right there. - In the boot or under the bonnet: that's where your filler sits if it's not by the diesel cap, and the handbook tells you which. - Ask the person who drove it last — before you leave, not when the light comes on — if you pick up a hire or company car from somewhere like the car park outside Corby. ## How to top up without AdBlue in your diesel tank A routine for the day the light comes on, wherever across Northamptonshire that is. - Park then switch off. Not on a slope, not with the motor running, and not in a rush on the side of Meeting Lane. - Find the AdBlue filler, check the cap, and say the name "AdBlue" out loud while you unscrew it. It sounds daft. It works. - The two behind a single flap? So make sure the lid on your diesel side stays closed before raising the bottle. - Gently is best, through the bottle's own spout, until it is full or the bottle runs out. - Shut the cap, then look again — making sure your diesel cap remained closed the whole time. Only then, start your car. Find at step two or three that it has already gone into your diesel side? So stop just there. Stage five is off limits. ## Corby Old Village: already put AdBlue in your diesel tank? What follows is a short order of things, beginning with not starting your engine. Don't switch your ignition on; on plenty of diesels that alone runs the fuel pump. AdBlue does not mix with diesel — it sinks to the bottom of your tank, where your fuel is pulled from — so don't top up with diesel to dilute it. Ask the staff to help push your car away from the pump if you are on a forecourt — the Tesco, the Asda or anywhere else. If you are on your own driveway around Corby Old Village, leave the vehicle where it is. Where your engine has run by now, stop safely then switch it off. The next exit is where to leave if you're on the Great North Road, under 25 miles from Corby Old Village. Roughly how far did it go? Hopping across Corby Old Village is less a job than a trip of under 25 miles to Peterborough, and so say. ## When our technicians arrive in Corby Old Village, what takes place? Wherever the car came to rest, whether outside Corby Old Village Primary School, beside Corby Heritage Centre or on your own drive, our van travels to it. What liquid went in, the quantity, and if it ran: we ask because those replies decide the work and price. On the phone call itself, you are told our price — ahead of dispatch. After that: draining, then a thorough flush of the whole system. AdBlue crystallises and is corrosive to some of the metals in a fuel system, and so it doesn't wash out on its own — which is why that matters more with AdBlue than with petrol. After the filter has been flushed — or renewed, if needed — clean diesel goes in, and finally the vehicle is tested. Before leaving, we start the car and check that it is running correctly. Using pumps fine on a busy forecourt and quiet enough for use outside a house at night, most jobs in which your engine has not run need about half an hour after our engineers are there. Nothing in advance; you settle up on the day. Afterwards, a VAT invoice and the report from the engineer go to you for your insurer. It's worth looking at your policy while we travel to you: misfuelling cover comes with plenty of policies. ## About Corby Old Village and where it is Corby Old Village is a suburban area in Northamptonshire, situated near the town of Corby and surrounded by other nearby places such as Stanion and Weldon. Corby Old Village sits at an elevation of 122 metres, approximately 19 miles from Peterborough and 72 miles from London. Corby Old Village has a population of around 1879 people, predominantly living in semi-detached housing. Corby Old Village is characterised by its inland setting in the East Midlands region. ## AdBlue drains across Northamptonshire, Corby Old Village included As a residential suburb, Corby Old Village shares its vans surrounding places — Stanion, Weldon — right through NN postcodes and the wider area around them. A postcode starting NN17 1 gets the van to you fastest. There's no need to move the car. Anywhere it stands — near Corby Old Village Community Centre, in a layby heading to West Glebe Park, at home — that's where it gets cleared. Awkward to pin down, like the back of St Johns Church Hall? By a county line? Asking is better than assuming, so ring. ## For Corby Old Village motorists, the short version Always, the cap; then, the pour. Even so AdBlue in the diesel tank? Petrol in Diesel will drain it where it stands, anywhere across Northamptonshire: keep the car off then call 0333 366 0103.