--- title: AdBlue in a Diesel Tank Mitton: What Now canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/mitton-gloucestershire/ location: Mitton county: Gloucestershire latitude: 52.001870 longitude: -2.146600 service: AdBlue in a Diesel Tank updated: 2026-10-11 --- # AdBlue in the Diesel Tank in Mitton, and What to Do Next What to do about AdBlue in a diesel tank comes down to one thing more than any other: whether your engine has been run since it got in. Over in Upper Lode or right in Mitton, an unrun engine must stay that way. Ring 0333 366 0103 with the key and engine both off. In Mitton, that is typically emptied and flushed on the spot. Already run? Stop once safe, then turn it off. The job is bigger, yet the first step is the same. Anywhere across Gloucestershire it took place, one of the situations below matches yours. ## Mitton forecourt: AdBlue in a diesel at the pump The cap you opened was the wrong one — and you only notice it while you are stood at the petrol pump, bottle or nozzle in hand. Possibly you're at the Shell, maybe at the Morrisons, possibly somewhere else in Mitton. Put simply: there is no better spot to be to spot it. No pump has pulled it in, so the AdBlue stays just inside that tank. What to do: don't get back in and fire it up to clear the pump. Get the staff to lend a hand pushing it into a space, save the bottle, then phone us right there. If it can't be shifted, it can be drained at the petrol pump: the equipment is explosion-proof and safe on a busy forecourt. ## AdBlue in the diesel tank at home in Mitton The warning light had been on for days. You bought a bottle, poured it in on the drive, and only when you put the empty bottle in the recycling did you look once more at the cap. It occurs on drives just off Mitton Way as frequently as anywhere. In short: if the vehicle hasn't been driven since, it is nearly as good as spotting it at the pump. On the floor of that tank is where AdBlue stays, since it won't blend with diesel — and a night going by changes nothing of the difference. Put your keys indoors tonight — or someone may drive it off first thing — then call us. The Mythe or Mitton: whichever your drive is, that is where it is drained. The equipment runs quiet enough that it won't wake the neighbours at night. ## AdBlue in a diesel and already driving in Mitton? You filled up, set off, and a mile or two later the engine began to run roughly, smoke, lose power or light up the dashboard. Maybe it was on Digby Drive, maybe on the way out towards Gloucester, under 15 miles away. Put simply: the AdBlue has been sucked into the system. Mileage decides how deep it gets: filter and pipework to begin with, then the high-pressure pump and every injector. Each restart, like each mile, carries it deeper. Your move: pull up anywhere sensible, then turn your engine off. Services farther on can wait: from the M5, under 3 miles out of Mitton, take the first junction. Don't restart it to see if it has cleared; it will not have. Call, and say what distance your vehicle was driven. ## AdBlue in the wrong tank: hire, lease and company cars You've had the car hardly a week. Your own car either has no AdBlue or keeps it elsewhere, and so nothing warned you the AdBlue inlet sits right next to your diesel. It can happen to anyone, anywhere in Gloucestershire. In short: one extra step on top of the cases above, and those turn on if it has run. Plenty of rental and fleet contracts need the owner's approval for repairs. Next: phone the hire company or the fleet manager first, then us — sorting it before our arrival is faster. Stranded near Salvation Army or at Ashchurch for Tewkesbury until someone replies, the car remains switched off the whole time. ## Mitton: unsure if it was AdBlue in your diesel tank? "I think so" is sometimes as honest answer there is. What cap came off, you cannot say; but the bottle weighs lighter than expected, and a whiff of ammonia lingers by the filler. It might have been on a friend's driveway in Walton Cardiff, or rushing outside Mitton Manor Primary School on the school run. The point: the engine is not harmed by some AdBlue spilled on the filler. In your diesel tank, by contrast, AdBlue damages it. Any AdBlue in that tank would be sucked in by firing up the vehicle, and the start wouldn't settle which it is in any case. Assume it got in, and don't turn your key. Call us and describe what you saw; we would rather check a tank that turns out clean than drain one that has already been run. ## Mitton: what each AdBlue drain has in common The work begins identically, whichever your case. Forecourt, drive, Inferno Brewery's car park or a street by The Boys' Brigade Community Centre — our van comes to the car, and three answers follow: which fluid, which amount, and whether it ran. Over the phone, ahead of dispatch, you hear the quote, and those answers shape the job too. A thorough flush comes after the drain. With petrol it's routine; with AdBlue it is essential, because deposits build up and some metals are attacked, and none of it rinses away unaided. Then comes your filter — flushed, or swapped where needed — then clean diesel, and a test of your vehicle. If your motor hasn't run, most jobs take about half an hour once we're there. Our engineers fire it up last. Our check that it runs smoothly on fresh diesel comes before our technicians head off. The whole job is done where your car is, and if it's noticed early, permanent damage is very rare. For your insurer: an engineer's report and the VAT invoice. For you: payment that day, no money in advance. Dig out your insurance while we arrive: misfuelling cover comes built into many policies. ## About Mitton Mitton is a suburban area located on the riverside in Gloucestershire, with an elevation of 16 metres above sea level. Mitton sits near the confluence of the rivers, close to the nearby places of The Mythe, Tewkesbury, and Newtown. Mitton has a population of approximately 2330 residents, predominantly living in semi-detached housing. Mitton is situated about 10 miles from Gloucester and 93 miles from London. ## AdBlue drains about Mitton and across Gloucestershire As a residential suburb, Mitton has the same vans as the nearby places — Newtown, Tewkesbury — right through GL postcodes. A postcode starting GL20 8 is the quickest way to tell us where you are. No moving is needed, be it parked in the centre of Mitton or in a layby en route to Secret Garden, so leave it where it is. Wherever it sits, that is where it gets drained. If you are somewhere hard to describe, near Stocking Knitting or close to a border, ring and ask instead of assuming. ## In one line: your scenario Unstarted? Keep it that way then ring. Whatever case fits, Petrol in Diesel takes over the rest on 0333 366 0103, throughout Gloucestershire and in Mitton — after you stop, turn off and phone, if it has run.