--- title: Staunton: AdBlue in a Diesel Tank, What Next canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/staunton-gloucestershire/ location: Staunton county: Gloucestershire latitude: 51.962160 longitude: -2.311140 service: AdBlue in a Diesel Tank updated: 2026-10-22 --- # What Now? AdBlue in the Diesel Tank in Staunton What to do about AdBlue in a diesel tank comes down to one thing more than any other: if your engine has run since it got in. Anywhere the car stands — Snigs End, Staunton — never run an engine that hasn't been started yet. Leave the engine and the ignition off and call 0333 366 0103; it's generally a drain and a thorough flush, done where the car is in Staunton. If it has run, stop as soon as it is safe and switch off. It is a bigger job, yet step one does not change. Further down: the situations our technicians see, anywhere across Gloucestershire. Pick yours. ## On a Staunton forecourt with AdBlue in a diesel 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. Be it BP, Texaco or anywhere else in Staunton, the situation is identical. In short: no better spot to be to spot it. The AdBlue is in that tank and nowhere else. Nothing has drawn it in. Next: resist the temptation to fire it up only to move away from the pump. Ask the attendants to help you push the vehicle into a parking bay, keep the receipt or the bottle, and ring us from the forecourt. If it can't be moved, it can be drained at the pump: the equipment is explosion-proof and safe on a working forecourt. ## Staunton, at home: AdBlue in your diesel tank On your dash, a reminder had shown for days. A bottle from the garage, emptied in on the driveway — and it's just by the recycling that the cap got a second look. Driveways near Moat Lane see it as much as any other street. What it means: if you have not driven since, this is nearly as good as the forecourt. On the bottom of the tank is where AdBlue waits, since it won't mix with diesel — and a night passing makes nothing of the difference. Your move: keys indoors, and so nobody takes the vehicle off first thing. After that, ring. We drain it on your driveway, whether that's around Staunton or out in The Moat. The equipment runs quietly enough not to disturb the street at night. ## On the road in Staunton with AdBlue in a diesel A short way beyond topping up, your engine began playing up: roughness, smoke, less power, lights on the dash. A417, say, or the way to Gloucester — a trip of under 10 miles. What it means: your fuel system has pulled the AdBlue in. It's been through the filter and your lines and, the further you went, into the high-pressure pump and the injectors. It goes deeper with each extra mile driven and every restart. Pull in safely — that's the first job — then switch everything off. On the M50, under 3 miles from Staunton, that means the next junction, not the services further on. Restarting it to check gets nothing — AdBlue never clears on its own. About how far had it go? Tell us when you call. ## AdBlue in the wrong tank of a hire, lease or company car You've had this vehicle hardly a week. The AdBlue filler sits right beside the diesel one, which you did not know, since your own motor either has no AdBlue or keeps it somewhere else. Across Gloucestershire, no one is safe from it. What it means: the same as the scenarios above, depending on whether it has run, with one more stage. Plenty of hire and company agreements want the owner to approve work on the vehicle. Next: ring the rental company or your fleet manager first, then us — sorting it before we arrive is quicker. Hanging on for a reply in the car park outside Gloucester, or near Saint James? Keep the engine off throughout. ## Not sure it was AdBlue in your diesel tank, Staunton? At times, "I think so" is the most you can honestly say. Which cap came off, you can't say; but the bottle weighs less than expected, and a whiff of ammonia lingers by your filler. The gates of Staunton and Corse Church of England Primary School in a hurry, perhaps, or someone's driveway over in Hethelpit Cross. What it means: a little spilled round the filler does no harm to the engine. The diesel tank with AdBlue in it is a different matter. If there is AdBlue in the tank, starting the car will suck it in, and it would not tell you which either. What to do: treat it as if it went in. Don't crank it. Inspecting a tank that proves clean beats draining one once it has been run — so ring then describe to us what you noticed. ## Staunton: what each AdBlue drain has in common No matter the case, one opening applies. Three questions come once our technicians arrive — on a forecourt, a drive, a road beside Corse and Staunton Village Hall or the car park outside The Swan Inn: the liquid, the amount, and whether it has run. Over the phone, ahead of dispatch, you are told our quote, and those answers decide the work too. AdBlue crystallises and is corrosive to certain metals in fuel systems, and so it won't wash out on its own; that's why a full flush, after the 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 vehicle is tested. Most unstarted cars are a half-hour job after the moment our technicians get there. We fire it up last. Our technicians confirm it runs smoothly on clean diesel before leaving. The whole job is done where your car is, and when it's caught quickly, permanent damage is very unusual. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. Check your insurance while we're en route: cover for misfuelling is built into plenty of policies. ## About Staunton itself Staunton is a suburban area in Gloucestershire, situated near the River Severn at an elevation of 22 metres. Staunton lies close to the city of Gloucester, approximately 7 miles to the west, and is surrounded by nearby places such as The Moat, Corse, and Pillows Green. Staunton has a population of around 1217 people and is characterised by predominantly detached housing. Staunton is located about 98 miles west of London, in the South West region of England. ## AdBlue drains around Staunton and across Gloucestershire Staunton is a residential suburb, and the same vans that cover it work the towns near it too, Corse and Pillows Green among them, across the GL postcode area. A postcode starting GL19 3 is the quickest way to tell us where you are. No moving is needed, be it stopped centrally in Staunton or in a lay-by en route to Staunton Coppice, and so leave it put. Where it stands, that's where it gets drained. Guessing doesn't help near Gadfield Elm Chapel - The Church of Jesus Christ of Latter-day Saints - Historical Site, on a county line or somewhere awkward to pin down; ring and check. ## The one-line version Still unrun? Leave the car that way and phone. Started already? Stop, switch off, ring. Petrol in Diesel takes over the rest whichever case, in Staunton and Gloucestershire, on 0333 366 0103.