--- title: AdBlue in a Diesel Tank New Fletton: What Now canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/new-fletton-cambridgeshire/ location: New Fletton county: Cambridgeshire latitude: 52.562890 longitude: -0.248560 service: AdBlue in a Diesel Tank updated: 2026-10-09 --- # What Now? AdBlue in the Diesel Tank in New Fletton What to do about AdBlue in a diesel tank comes down to one thing more than any other: whether your motor has run since it got in. If it has not, keep it that way, whether the vehicle is around New Fletton itself or out in Orton Longueville. Normally this means emptying and thoroughly rinsing it on the spot in New Fletton — and so keep your key and engine off then call 0333 366 0103. Already started? Stop when safe, then switch it off. The job is bigger, but the first stage is the same. Find the scenario below that matches yours, wherever across Cambridgeshire it happened. ## New Fletton forecourt: AdBlue in a diesel at the pump Only now, bottle still in hand, you realise that the cap you took off was the wrong one, there at the petrol pump. It could be the Esso, or the BP, or a different station around New Fletton. Meaning? Finding out on the forecourt is the best it gets. The AdBlue is in that tank and nowhere else. Nothing has drawn it in. Next: avoid the temptation to start it just to move away from the pump. A few jobs: a push into a bay with the staff helping, the receipt saved, and a call to us from where you stand. Emptying it there at the petrol pump is fine if it can't be moved, because the equipment is explosion-proof. ## New Fletton, at home: AdBlue in your diesel tank On the dash, a reminder had shown for days. Only at the recycling bin, the empty container in hand, did you look back at the cap you had used on the drive. Drives close to Orchard Mews get it as much as anywhere. Put simply: if your vehicle hasn't been driven since, it is nearly equal to spotting it at the pump. Being reluctant to mix, AdBlue settles low inside your tank and stays. A night standing alters nothing. Next: the keys indoors, so nobody takes the vehicle off at breakfast. Then, ring. We drain it on your driveway, whether that is around New Fletton or out in Woodston. The pumps are quiet enough to use outside a house after dark. ## New Fletton: drove off with AdBlue in a diesel? Filled up, drove away, and soon your motor was turning unevenly, blowing smoke, losing power, or flashing up the dash. Somewhere on Orchard Street or heading to Peterborough — under a mile away. The upshot: your system has pulled AdBlue through already. It's been through your filter and the lines and, the further you went, into the high-pressure pump and your injectors. More miles, more starts: further it goes. Next: find a sensible place, stop, then switch the motor off. Services farther along are too far: from the A1(M), under 5 miles out of New Fletton, use the next junction. Restarting it to check gets nothing — AdBlue never clears itself. Tell us know the mileage covered when you ring. ## A hire or company car with AdBlue in the wrong tank? A week back, it was new to you. Your own vehicle either does without AdBlue or puts it somewhere different, and so no one told you the AdBlue cap sits right next to the diesel. Any driver, wherever around Cambridgeshire, might make it. What it means: the same as the scenarios above, depending on whether it has run, with one more step. Plenty of hire and company contracts want the owner to approve work on the vehicle. Sorting it before we arrives is faster, and so ring the hire company or your fleet manager, then us. Stranded by Woodston Library or at Peterborough till the firm answers, your vehicle stays switched off the whole time. ## New Fletton: unsure whether it was AdBlue in your diesel tank? Truthfully, the best answer might be that you think so. Lighter, that bottle; a trace of ammonia near your filler; no clear memory of the cap. Sound familiar? The gates of St Augustine's CofE (Voluntary Aided) Junior School in a hurry, perhaps, or someone's driveway out in Eastgate. The point: the engine isn't hurt by some AdBlue spilled on the filler. AdBlue inside your diesel tank does. Any AdBlue in that tank will be drawn in by firing up the vehicle, and the start wouldn't settle which it is in any case. Next: assume it got in, then keep your engine off. Checking a tank that turns out free of AdBlue beats emptying one once it has been run — so ring then tell us what you noticed. ## What every AdBlue drain in New Fletton has in common Whichever situation you are in, this job starts the same way. Our engineers come to the vehicle, whether it's on a forecourt, a driveway, the car park outside Coalheavers Arms or a side street near South Grove Community Centre, and ask three things: what went in, about how much, and whether the motor has been run. The price is given over the phone, before a van leaves, and those replies shape the work. A thorough flush follows the drain. With petrol it's standard; with AdBlue it is essential, because crystals form and certain metals are attacked, and neither rinses away unaided. Last are the fuel filter, cleaned or renewed as needed; fresh diesel; and a test of the vehicle. Where your engine hasn't run, allow roughly half an hour on site, for most jobs. Finally, our technicians start the engine. With fresh diesel in, it runs while our engineers check it's running properly, and then we leave. Long-term damage is very uncommon when it is caught quickly, and the entire job is done where your car is. Paying is that day, never in advance. For your insurer, you get a VAT invoice plus a written report from the engineer. Many insurance policies include misfuelling cover, so it's worth checking yours while we are on the way. ## About New Fletton itself New Fletton is a suburban area located on the eastern bank of the River Nene in Cambridgeshire, with nearby settlements including Woodston and Old Fletton. New Fletton sits at a low elevation of around 13 metres, close to the city of Peterborough. New Fletton has a mix of housing types, but semi-detached homes are particularly prevalent in the area. New Fletton is situated approximately 73 miles north of London, making it a commuter base for those working in the capital. ## AdBlue drains round New Fletton and across Cambridgeshire Being a residential suburb, New Fletton shares its vans with the surrounding towns — Peterborough, Old Fletton — all the way across PE postcodes. Quickest of all: a PE2 9 postcode to show where you stand. No moving is required, be it parked centrally in New Fletton or on a layby en route to Wildlife Haven, so leave it where it is. The drain is done on the spot. If you're somewhere hard to explain, close to Salahaddin Community Centre or close to a boundary, ring and ask instead of assuming. ## The one-line version Still unrun? Leave the vehicle off then phone. Whichever case applies, Petrol in Diesel handles from there on 0333 366 0103, across Cambridgeshire and within New Fletton — after you pull over, turn off and phone, if it's run.