--- title: Chidswell: AdBlue in a Diesel Tank, Explained canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/chidswell-west-yorkshire/ location: Chidswell county: West Yorkshire latitude: 53.704940 longitude: -1.598340 service: AdBlue in a Diesel Tank updated: 2026-10-18 --- # Chidswell: How Does AdBlue End Up in a Diesel Tank, and How Do You Prevent It? Leave your motor and ignition off and phone 0333 366 0103 now — the rest can wait if AdBlue is already in the diesel tank. In Chidswell, finding it before the engine turns usually means a drain and a full flush where it stands. If you're reading before it has happened, the remainder of this page is about why it occurs and how to make sure it doesn't. ## AdBlue in a diesel car, and its separate tank Many newer diesels on the roads around Chidswell and Hanging Heaton carry two liquids, not one. Diesel goes to your engine. Kept in a tank of its own, AdBlue is sprayed into the exhaust stream and cleans it. There's a filler on each tank. Other motors keep the AdBlue filler in your boot or under the bonnet; plenty more have the two together under one flap. At the pump, your diesel side gets filled constantly. Seldom topped up, AdBlue normally comes out of a bottle, poured by a driver who must stop and think which filler to use. The mistake grows in the gap between them. ## How AdBlue in your diesel tank takes place around Chidswell Carelessness seldom causes it. Instead is three things lining up at once. The warning comes first. As AdBlue runs low your car tells you, and if it runs out completely, your vehicle goes into limp mode. So the top-up is done in a hurry: on a drive off Chidswell Lane before work, or in the car park at The Huntsman on the way home. Unfamiliar motors come next, as well. Hire cars, new vehicles and company vehicles place their fillers differently, and habit goes for the cap used on the old one. A spouted bottle finds no obstacle at a diesel filler no more than at an AdBlue one. So the tip, once started, keeps on. Shaw Cross or the middle of Chidswell: it takes the same few seconds in both. ## How to tell the AdBlue filler from the diesel one Check these first, on a forecourt around Chidswell or a drive over in Ossett Street Side. A few seconds, no more. - The cap. The AdBlue cap is regularly blue, or marked "AdBlue". Your diesel cap normally isn't. Read it rather than going by position. - On plenty of cars, the size gives it away: AdBlue gets the smaller filler neck. - The flap. Look inside the fuel flap for a label. Many vehicles say there which fuel goes where. - Can't find it beside the diesel filler? Then look beneath the bonnet or inside your boot — the owner's manual will say which. - Collecting a hire or company car, perhaps at the car park outside Batley? Check with whoever drove it last before you set off, rather than when the light comes on. ## Keeping AdBlue out of the diesel tank when you top up On the day the light appears — anywhere it is across West Yorkshire — a simple routine to follow. - Park then switch off. Not on a slope, not with the motor running, and not in a rush on the side of Chidswell Gardens. - Silly as it sounds, speaking "AdBlue" out loud as you unscrew the cap does the trick — after you've located your filler and read it. - The diesel cap stays on. When the two sit under a flap, make sure it's shut before the bottle comes up. - Finish once your tank fills or the bottle runs dry; until then, tip gently through the own spout. - Before you start the car, shut the cap and look a second time that the diesel cap never opened off. Find at step two or three that it has already gone into the diesel side? Then stop just there. Leave out step five entirely. ## AdBlue in the diesel tank already, in Chidswell? The short order of things, starting with no starting your engine. Leave the ignition off too, because on plenty of diesels it by itself runs your fuel pump. Topping up with diesel won't thin it: instead, AdBlue drops to the base of your tank, just where the fuel is taken from. On a forecourt — JET, Shell or any other — the attendants will normally help roll the vehicle away, when you ask. On your own drive around Chidswell? So the car stays put. If the motor has already run, stop as soon as it is safe and switch off. Come off the M62 — under 3 miles out of Chidswell — at the first exit. Distance matters — a short hop across Chidswell is a smaller job than driving under 5 miles towards Wakefield — so say about how far it went. ## What happens when our engineers get there in Chidswell Anywhere the vehicle has stopped, be it by Shaw Cross Infant and Nursery School, beside Dewsbury Rams or at home, the van travels to it. We ask what got in, about how much, and whether it has run, since the replies settle this work and the price. You get that quote on the phone, before anyone heads out. Draining the tank comes next, then a thorough flush of the fuel system. With AdBlue that counts more than with petrol: it crystallises and is corrosive to some of the metals in a fuel system, so it does not wash out on its own. The filter is cleaned, or replaced where it needs to be; clean diesel goes in; and the vehicle is tested. Before leaving, our technicians fire it up and check that it is running correctly. Most jobs are done in about half an hour after we arrive, as long as your engine hasn't run — and the pumps we use are safe on a live forecourt yet quiet after dark beside a house. No money in advance; you settle up that day. At the end, the VAT invoice and the report from the engineer go to you for the insurer. Wrong-fuel cover is part of many insurance policies — and so make use of the wait to check yours. ## About Chidswell and where it is Chidswell is a suburban area in West Yorkshire, situated approximately 4.4 miles from Wakefield and 163.9 miles from London. Chidswell sits at an elevation of 124 metres, surrounded by nearby places such as Shaw Cross, Gawthorpe, and Lower Soothill. Chidswell has a population of around 1880 people, predominantly living in semi-detached housing. Chidswell is characterized by its inland setting, with the landscape reflecting the local geography of the region. ## Chidswell and West Yorkshire: AdBlue drains across the area Over WF postcodes, the teams that cover Chidswell — a residential suburb — work the surrounding places too, Lower Soothill and Gawthorpe included. Our van gets to you fastest with a postcode starting WF12 7. The car stays put. Anywhere it stands — beside St Paul's Church, on a lay-by heading to Dum Wood, at home — that is where it gets drained. Awkward to pin down, like the back of Upper Soothill Islamic Centre? By a border? Checking is better than assuming, and so ring. ## In short, for Chidswell people Before you pour, read the cap. If AdBlue has gone in the diesel tank anyway, leave the car off then phone 0333 366 0103. Petrol in Diesel clears it where it sits, anywhere across West Yorkshire.