--- title: Explained: AdBlue in a Diesel Tank Little Hemsworth canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/little-hemsworth-west-yorkshire/ location: Little Hemsworth county: West Yorkshire latitude: 53.612360 longitude: -1.346860 service: AdBlue in a Diesel Tank updated: 2026-10-15 --- # Preventing AdBlue in a Diesel Tank in Little Hemsworth: Why It Happens AdBlue already in your diesel tank? Then set this page down for now, keep your ignition and motor off, and phone 0333 366 0103. Around Little Hemsworth, catching it before your engine runs usually leaves draining and a thorough flush on the spot. If you're reading before it has happened, the remainder of this page is about why it takes place and how to make sure it does not. ## Why does AdBlue in a diesel vehicle need its own filler? Many newer diesels around Cross Hill, like those in Little Hemsworth, run on two liquids; the engine gets just the diesel. Kept in a tank of its own, AdBlue is sprayed into your exhaust gas to clean it. Each tank comes with one filler of its own. Plenty of motors share a single flap for the two, while some put the AdBlue filler to the boot or under the bonnet. Filling the diesel side at the pump happens all the time. The AdBlue side is topped up far less regularly, usually from a bottle, and normally by somebody who has to stop and think where it goes. It's in that gap that the error lives. ## How does AdBlue in the diesel tank happen around Little Hemsworth? It is hardly ever carelessness. Three things tend to line up. To start with, the warning. Low AdBlue triggers a warning from the vehicle, and running out means limp mode — hence a hurried top-up, perhaps before work off Leybrook Croft, or outside Hemsworth Conservative Club on the way home that evening. Unfamiliar vehicles come second, as well. Hire cars, new vehicles and company cars put their fillers differently, and the hand goes for the cap it used on the old one. Third, the bottle goes in: a diesel filler or AdBlue filler, it goes in as easily, and once the tip begins, nothing halts it. Common End or the heart of Little Hemsworth: it is the same few seconds either way. ## How to tell the AdBlue filler from the diesel one Before you tip anything, whether on a driveway in Highfield or a forecourt around Little Hemsworth, check these. They take a few seconds. - Colour and lettering: an AdBlue cap is commonly blue, or says "AdBlue", where a diesel cap normally doesn't. Trust the cap, not its position. - Look at the size: the smaller filler neck is, on many cars, the AdBlue one. - Open the filler flap and check for a label — plenty of vehicles show what belongs in which filler just there. - Cannot find it beside your diesel inlet? Then look below the bonnet or in the boot — the handbook says which. - The previous driver knows. Ask when you pick up a hire car or company car — from Fitzwilliam's car park, say — not when the warning appears. ## Keeping AdBlue out of your diesel tank when you top up When the light goes on, anywhere around West Yorkshire, follow this routine. - Not in a rush on the side of Elm Road, not on a slope, not with your engine running: park and switch off properly. - Locate the AdBlue filler, check the cap, and say the word "AdBlue" out loud while unscrewing it. It seems daft. It works. - If both sit under one flap, check your diesel cap is still closed before you lift the bottle — then leave it on. - Using the bottle's own spout, pour slowly — and stop when it is full or the bottle is empty. - Before you start the car, shut the cap and look again that your diesel cap never opened off. Spot at step two or three that it's already gone into the diesel side? So stop just there. Don't carry on to stage five. ## Already put AdBlue in your diesel tank around Little Hemsworth? Don't start the motor: that's how the short order of things starts. Don't switch the ignition on; on many diesels that alone runs the fuel pump. Topping up with diesel won't dilute it: rather than mixing, AdBlue sinks to the bottom of that tank, right where fuel is taken from. Ask the staff to help push the vehicle away from the pump if you're at a forecourt — the Tesco, the Esso or anywhere else. If you are on your own drive around Little Hemsworth, leave the vehicle where it is. Already run? Pull over once it is safe, then switch off. Leave the A1(M) — under 10 miles out of Little Hemsworth — at the next junction. Tell us roughly how far it went: a run towards Wakefield, under 10 miles away, is a bigger job than a short hop across Little Hemsworth. ## Our arrival in Little Hemsworth, and what occurs next The van reaches the car anywhere it stopped — your own driveway, beside Hemsworth Spiritualist Church, or by Grove Lea Primary School. Both the work and the price depend on three answers — what fluid, what amount, and whether it has run — so we ask. No one heads out before you have heard the quote over the phone. Emptying that tank comes next, then a full flush of the fuel system. Unlike petrol, AdBlue forms crystals and eats at certain fuel-system metals, and neither clears away unaided. Hence it counts more. After your filter is cleaned — or renewed, where required — clean diesel goes in, and finally your vehicle gets tested. Before we go, our technicians fire it up and confirm that it's running smoothly. Unrun cars usually mean a half-hour job from arrival. The equipment is fine on a live forecourt, and quiet enough for a driveway late at night. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. Plenty of insurance policies include misfuelling cover, and so it is worth checking yours whilst we are on the way. ## About Little Hemsworth and where it is Little Hemsworth is a suburban area in West Yorkshire, situated near the River Calder at an elevation of around 55 metres. Little Hemsworth lies close to the towns of Hemsworth and Wakefield, with the larger city of Leeds also within commuting distance. Little Hemsworth has a mix of housing types, but semi-detached homes are particularly prevalent in the area. Little Hemsworth is also near other local places such as Common End and Green Hill. ## AdBlue drains in Little Hemsworth and across West Yorkshire Hemsworth and Green Hill are among the towns near Little Hemsworth, a residential suburb, that the same teams cover, over WF postcodes. Quickest of all: quote a WF9 4 postcode to the van. There's no need to move the car. The drain happens on the spot, whether a driveway, a road near Salvation Army Church & Community Centre, or a lay-by towards Victoria Park and Play area. If you are close to a boundary, or somewhere hard to describe like the back of Catholic Church of the Sacred Heart, ring and ask instead of guessing. ## Little Hemsworth people: the short version First, the cap; then, the pour. AdBlue in your diesel tank after all? Keep it switched off and call 0333 366 0103; Petrol in Diesel empties it on the spot, across West Yorkshire.