--- title: Westham: AdBlue in a Diesel Tank, What Next canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/westham-dorset/ location: Westham county: Dorset latitude: 50.611010 longitude: -2.471680 service: AdBlue in a Diesel Tank updated: 2026-10-19 --- # AdBlue in the Diesel Tank in Westham, and What to Do Next What to do about AdBlue in a diesel tank depends on one thing more than any other: if the engine has been run since it went in. Anywhere your car is — Charlestown, Westham — don't start an engine that hasn't run yet. Phone 0333 366 0103 with your ignition and motor still off. In Westham, such a case is generally emptied and cleaned where it stands. When your motor has run, stop safely first, then switch it off. Step one remains the same, even though the work grows. Compare your case to a situation from the ones below, wherever across Dorset you happen to be. ## AdBlue in a diesel on a Westham forecourt The cap you opened was the wrong one — and you just notice it while you are standing at the petrol pump, bottle or the nozzle in your hand. Maybe you are at the Esso, possibly at the Morrisons, possibly somewhere else in Westham. The point: of all places to find out, this is the best. Only your tank holds AdBlue; no part past it has drawn any in. Your move: stay out of the car, however much the pump wants freeing. Ring us from the forecourt after your vehicle sits in a bay — the attendants will lend a hand to push it — and keep the receipt. Stuck by the petrol pump? Our explosion-proof equipment keeps a live forecourt safe, and so we can drain the car in place. ## Westham, at home: AdBlue in the diesel tank On the dash, a warning had been lit all week. A bottle from the shop, tipped in on the drive — and it's just at the bin that the cap caught a second look. Drives near Perth Street get it as much as any other street. Meaning? Provided your car hasn't been driven since, it's close to the forecourt case. AdBlue doesn't mix with diesel; it sinks to the bottom of the tank and waits there. Overnight doesn't change that. Next: prevent any early move by putting the keys in the house, then phone us. We drain the car on your driveway, whether that is in Westham or out in Rodwell. The pumps are quiet enough to use outside a house at night. ## AdBlue in a diesel and already driving around Westham? You filled up, set off, and a mile or two later your motor began to run roughly, smoke, lose power or light up the dashboard. Maybe it was on Old Parish Lane, possibly on the way out towards Wells, under 50 miles away. In short: the AdBlue has been pulled into the system. It has been through your filter and the lines and, the further you went, into the high-pressure pump and the injectors. Every restart, like every mile, pushes it on. Next: pick a sensible place, pull in, and switch your engine off. Westham lies under 50 miles from the M5; on it, pull off at the first junction instead of pushing on to the services. Don't restart the car to see if it has cleared; it will not have. Roughly how far had it go? Say so when you phone. ## AdBlue in the wrong tank of a hire, lease or company car You have had the vehicle hardly a week. Unbeknown to you, the AdBlue and diesel inlets sit side by side here — unlike your own vehicle, which has none or keeps it in another spot. Wherever you happen to be in Dorset, any motorist can be caught. Put simply: one extra stage on top of the situations above, which depend on if it has run. Plenty of hire and company contracts want the owner to approve work on your car. What to do: ring the hire firm or your fleet manager first, then us. That's quicker settled before our technicians get there than after. Waiting for a reply in the car park outside Weymouth, or near The Waverley? Keep the car off throughout. ## Unsure about AdBlue in your diesel tank in Westham? Now and then, "I think so" is all anyone can truthfully say. A faint ammonia smell lingers around the filler, the bottle seems too light, and the cap you took off is a blur. Maybe it happened in a hurry at the school gates at Beechcroft St Paul's CofE Primary School, or on a friend's drive in Weymouth. Meaning? Drips around the inlet never reach your engine at all. AdBlue inside the diesel tank does. Firing up your car will not tell you which, and if there is AdBlue in the tank it would suck it in. What to do: treat it as if it got in. Don't crank it. Describe what you noticed on the phone. A clear tank checked counts as a better outcome than a run one emptied. ## Westham: what each AdBlue drain has in common Whichever scenario you are in, the job starts the same way. Filling station, driveway, Admiral Hardy's car park or a street by Weymouth Swimming Pool and Fitness Centre — the van comes to your car, and three answers follow: which fluid, what amount, and if it ran. The price is given on the call, ahead of anyone setting off, and those replies shape the work. Then your tank is cleared and your system flushed thoroughly, which counts 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. Your filter is flushed, or replaced where it needs to be; clean diesel goes in; and the car is tested. Not started? In that case about half an hour once we are there covers most jobs. Our engineers fire it up at the end. We check it runs correctly on fresh diesel before we go. We do the entire job where your car is, and lasting damage is very unusual if it has been spotted quickly. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. Dig out your insurance before we're en route: misfuelling cover comes built into many policies. ## About Westham itself Westham is a coastal suburban area in Dorset, situated near the towns of Weymouth and Portland, with Westham being part of the larger Weymouth conurbation. Westham sits at a low elevation of around 7 metres above sea level, looking out over the English Channel. Westham has a mix of housing types, but semi-detached homes are particularly prevalent in the area. Westham is close to nearby places such as Rodwell, Lanehouse, and Melcombe Regis, which are also part of the Weymouth urban area. ## AdBlue drains in Westham, and across Dorset too Being a residential suburb, Westham shares its vans with the surrounding towns — Melcombe Regis, Lanehouse — right across DT postcodes. Giving us your DT4 0 postcode finds you fastest of all. Central Westham or a layby near The Marsh: either way it sits, the vehicle never needs to shift at all for us. The van drains it in place. Awkward to pin down? Close to Ebenezer Evangelical Church or a border? Checking beats guessing, and so phone. ## Your situation, in one line Not run yet: keep the car off and ring. Already run: stop, switch off and call. Either way, Petrol in Diesel takes it from there around Westham and anywhere around Dorset on 0333 366 0103.