--- title: Kennington: AdBlue in a Diesel Tank, What Next canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/kennington-greater-london/ location: Kennington county: Greater London latitude: 51.479910 longitude: -0.108160 service: AdBlue in a Diesel Tank updated: 2026-10-27 --- # AdBlue in the Diesel Tank in Kennington: What Now? Has your motor run since the AdBlue was put in? This one question decides almost everything else from here. If it has not, keep it that way, whether the vehicle is around Kennington itself or out in Newington. Keep nothing on, phone 0333 366 0103, then count on a thorough flush after a drain, carried out just where the car sits in Kennington. Already started? Stop when safe, then turn everything off. Step one remains unchanged, even if the work is bigger. Further down: the situations our engineers see, wherever around Greater London. Pick yours. ## AdBlue in a diesel on a Kennington forecourt The cap you opened was the wrong one — and you only spot it while you're stood at the petrol pump, bottle or the nozzle in your hand. Anywhere around Kennington, then — Applegreen, Texaco, or somewhere else nearby. Meaning? Spotting it on the forecourt is as good as it gets. Only the tank holds AdBlue; no part past it has drawn any in. What to do: don't get back in and crank it to clear the pump. Have the attendants to help pushing it into a bay, save the receipt, then ring us from there. If it cannot be shifted, it can be cleared at the petrol pump: the equipment is explosion-proof and fine on a working forecourt. ## AdBlue in your diesel tank on a Kennington drive? For days the dash had been warning you. Bought a container, tipped it in at home, binned the empty — and at that point checked the cap again, too late. Drives near Camberwell New Road get it as much as any other street. The point: no driving since makes this nearly equal to spotting it at the pump. AdBlue does not mix with diesel; it sinks to the bottom of your tank and waits there. Overnight doesn't change that. Next: prevent any early drive by keeping your keys in the house, then ring us. Out in Oval or here around Kennington, the drain happens on your drive. The pumps are quiet enough to use outside a house after dark. ## On the road in Kennington with AdBlue in a diesel You filled up, set off, and a mile or two later the engine began to run unevenly, smoke, lose power or light up the dashboard. Bolton Crescent, say, or the route towards Westminster — a run of under 3 miles. Put simply: the AdBlue has been sucked through the fuel system. Distance decides how far it gets: filter and pipework to begin with, then the injection pump and each injector. Each mile and each restart takes it further. Stop safely — that is the first step — then switch it off. Services farther along can wait: from the M4, under 10 miles out of Kennington, use the first junction. Don't restart it to see if it has cleared; it will not have. About how far did it go? Say so as you call. ## AdBlue in the wrong tank of a hire, lease or company car It's a car you have had for a week. Unknown to you, the AdBlue and diesel inlets are next to each other here — unlike your own car, which has none or stores it elsewhere. It can happen to anyone, anywhere across Greater London. Put simply: one extra stage on top of the cases above, which turn on whether it's run. Plenty of hire and company agreements want the owner to approve work on the vehicle. Next: phone the rental company or your fleet manager first, then us — settling it before our arrival is faster. Stranded by David Cox or at Vauxhall until the firm replies, your vehicle stays turned off the whole time. ## AdBlue in your diesel tank? Not sure, in Kennington Sometimes the honest answer is "I think so". The bottle is lighter than it should be, there is a faint smell of ammonia around your filler, and you can't remember which cap you took off. Maybe it happened in a hurry at the school gates at St John the Divine Church of England Primary School, or on a friend's drive in Vauxhall. What it means: a little spilled round your filler does no damage to your engine. A diesel tank with AdBlue inside is a different story. Firing up the car won't tell you which, and if there is AdBlue in your tank it will suck it in. Take it that it got in, and don't turn your key. Ring with the details: we'd sooner confirm a tank free of AdBlue than drain one once the motor has run. ## Kennington: what each AdBlue drain has in common The job begins identically, whichever the case. Wherever your vehicle stands — The Kennington's car park, a road by Kennington Park Centre, a drive, a forecourt — our van gets there and we ask for the fluid, the amount, and whether your engine has turned over. Replies set the job; the price comes by phone whilst no one has set off yet. Then the tank is cleared and the fuel system rinsed thoroughly, which matters more with AdBlue than with petrol: AdBlue crystallises and is corrosive to some of the metals in a fuel system, so it does not rinse out on its own. Fresh diesel goes in once your filter has been cleaned or replaced, and your car is finally checked. Where the motor has not run, expect roughly half an hour on site, for most jobs. Last, our technicians fire it up. Before our technicians leave, it's tested to be sure it runs smoothly on clean diesel. Permanent damage is very rare if it is spotted quickly, and the whole job is done where the vehicle is. Paying is on the day, never upfront. For your insurer, there is a VAT invoice and a report from the engineer. Worth remembering: many insurers offer misfuelling cover, and so a check of your policy as you wait pays. ## About Kennington Kennington is a suburban area in central London, situated near the River Thames and close to Westminster. Kennington sits at a low elevation of around 7 metres above sea level, and is bordered by nearby places such as Oval and South Lambeth. Kennington is predominantly composed of flat dwellings, and is home to a population of approximately 22,493 people. Kennington is also near to Camberwell, another London suburb. ## AdBlue drains across Greater London, Kennington included Throughout SE postcodes, the teams covering Kennington — a residential suburb — reach surrounding places as well, South Lambeth and Camberwell among them. Giving us your SE5 0 postcode pins you quickest of all. Central Kennington or a lay-by towards Kennington Open Space: wherever it is, your car doesn't need to move at all for this drain. Draining is done right there. Assuming won't help beside Scalabrini Fathers, close to a border or somewhere awkward to pin down; phone and check. ## In one line: your situation Motor never started: ring, leaving it alone. Already run: stop, switch off and call. Either way, Petrol in Diesel takes it from there around Kennington and anywhere across Greater London on 0333 366 0103.