--- title: AdBlue in a Diesel Tank Duxford: What Now canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/duxford-cambridgeshire/ location: Duxford county: Cambridgeshire latitude: 52.092260 longitude: 0.159330 service: AdBlue in a Diesel Tank updated: 2026-10-28 --- # Duxford: AdBlue in the Diesel Tank? Find Your Situation Everything turns on one fact: whether the engine has been run after the AdBlue went in — more than anything else. Not started yet? Then keep the car that way, wherever the vehicle is — Duxford or Ickleton. Phone 0333 366 0103 with your key and motor still off. Across Duxford, that is typically drained and cleaned on the spot. Already started? Stop when you safely can, then turn everything off. A bigger job, then, yet the identical opening step. Further down: the situations we meet, anywhere across Cambridgeshire. Pick the one that fits. ## AdBlue in a diesel on a Duxford forecourt You're at the petrol pump, the nozzle or the bottle still in your hand, and you have just noticed the cap you opened was the wrong one. Possibly you're at the BP, possibly at the Shell, perhaps somewhere else in Duxford. The upshot: of all places to notice, the forecourt is the best. No pump has pulled it in, so the AdBlue stays only in your tank. Your move: stay out of the driver's seat, however much the queue needs freeing. A few things: a shove into a bay with the staff helping, the receipt kept, and a call to us from where you stand. If it cannot be shifted, it can be drained at the pump: the equipment is explosion-proof and safe on a working forecourt. ## Duxford, at home: AdBlue in the diesel tank The warning light had been on for days. Bought a bottle, tipped it in at home, binned the empty — and only then looked at the cap a second time, after the fact. Houses just off Chapel Street are caught out as often as everywhere else. What it means: if you have not driven since, this is nearly as good as the forecourt. AdBlue doesn't mix with diesel; it sinks to the bottom of your tank and waits there. Overnight does not change that. Put your keys in the house tonight — otherwise someone might drive it off at breakfast — and phone us. Your driveway is where it gets emptied, be it in Duxford or Hinxton. The pumps are quiet enough to use outside a house at night. ## Duxford: drove off with AdBlue in a diesel? A mile or two beyond topping up, the engine started misbehaving: rough running, smoke, lost power, lights on your dash. Somewhere on Hinxton Road or else heading to Cambridge — under 10 miles away. In short: the AdBlue has been pulled through your fuel system. It has been through the fuel filter and the lines and, the further you went, into the high-pressure fuel pump and the fuel injectors. It travels further with every mile covered and every restart. Pull in somewhere safe — that's the first job — then turn everything off. Duxford lies under a mile from the M11; there, pull off at the first junction rather than pushing on for the services. It will not have cleared, and so there's no point restarting to check. About what distance had it gone? Say so when you phone. ## 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 one, which you did not know, since your own motor either has no AdBlue or keeps it somewhere else. Throughout Cambridgeshire, no one is safe from it. In short: one extra stage on top of the situations above, which turn on if it's run. Many hire and company agreements want the owner to approve work on your car. Do this: hire firm or fleet manager first, us next, because settling it early saves time. If you are stuck in the car park outside Whittlesford Parkway, or by St Peter (Duxford Parish Church), while you wait for an answer, leave the car off. ## Unsure about AdBlue in your diesel tank around Duxford? "I think so" is sometimes the most honest answer there is. Lighter, that bottle; a trace of ammonia near the filler; no clear memory of which cap. Sound familiar? The gates of Duxford Church of England Community Primary School in a rush, perhaps, or someone's driveway out in Pampisford. What it means: a little spilled round the filler does no harm to the motor. The diesel tank with AdBlue in it is another matter. Firing up the car will not tell you which, and if there is AdBlue in that tank it would suck it in. Take it that it got in, and don't start your key. Tell us what you noticed on your phone. A clear tank checked is a happier outcome than a run one emptied. ## Every AdBlue drain in Duxford shares these stages Whichever situation you are in, the job starts the same way. Our engineers come to your car, whether it is on a forecourt, a driveway, the car park outside John Barleycorn Pub or a side street near Duxford United Reform Church, and ask three things: what went in, about how much, and if your engine has been run. Over the phone, before dispatch, you hear the quote, and those replies shape the job too. AdBlue forms crystals and is corrosive to some metals used in fuel systems, so it won't wash out unaided; that is why a full flush, after this drain, counts far more here than with petrol. Your filter is cleaned, or replaced where it needs to be; clean diesel goes in; and the car is tested. Never started? Then about half an hour on site is most jobs. Firing it up comes at the end. We make sure it runs smoothly on new diesel before we leave. The entire job is done where the vehicle is, and if it's noticed quickly, long-term damage is very unusual. Paying comes on the day, never upfront. For the insurer, you get a VAT invoice plus a written report from the engineer. Dig out your insurance before we arrive: misfuelling cover comes built into plenty of policies. ## About Duxford, for a moment Duxford is a village in Cambridgeshire, situated on the banks of the River Granta at an elevation of 33 metres. Duxford lies approximately 8 miles south of Cambridge and 42 miles north of London, with nearby villages including Hinxton and Whittlesford. Duxford has a population of around 1402 people, predominantly living in semi-detached housing. Duxford is characterized by its riverside setting and relatively flat landscape. ## AdBlue drains around Duxford, and across Cambridgeshire too Being a village, Duxford shares its vans with the nearby towns — Whittlesford, Heathfield — right across CB postcodes. Telling us a CB22 4 postcode pins you quickest of all. Central Duxford or a layby towards The Biggen: either way it sits, the car doesn't need to move at all for us. Our van drains it where it stands. Awkward to explain? By Saint John or a border? Checking beats guessing, so phone. ## The one-line version Unstarted? Keep it that way and phone. Run already: pull over, switch down, phone 0333 366 0103. Petrol in Diesel handles the remainder, within Duxford or wherever across Cambridgeshire.