--- title: AdBlue in a Diesel Tank Irlams o th Height: Explained canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/irlams-o-th-height-greater-manchester/ location: Irlams o th Height county: Greater Manchester latitude: 53.499290 longitude: -2.310460 service: AdBlue in a Diesel Tank updated: 2026-10-03 --- # Avoiding AdBlue in a Diesel Tank in Irlams o th Height: Why It Happens AdBlue already in your diesel tank? In that case set this page aside for now, leave the ignition and engine off, then ring 0333 366 0103. A drain plus a thorough flush, carried out right where the car stands in Irlams o th Height, is normally all it takes if found before your motor runs. Not happened yet? Below, the page explains the reasons it takes place and the ways to prevent it altogether. ## AdBlue in a diesel car: two tanks, two fillers Not one fluid but two: that is what many newer diesels near Irlams o th Height and Seedley carry, with diesel for your motor. AdBlue goes to your exhaust, where it is sprayed into the gas to clean it, and it lives in a tank of its own. Every tank has one filler of its own. Many of cars have a single flap for both, while some move the AdBlue filler to your boot or under the bonnet. At the pump, the diesel side is topped up constantly. Rarely filled, AdBlue normally comes from a bottle, tipped by someone who must stop and think what cap to use. The mistake grows in the gap between the two. ## AdBlue in the diesel tank around Irlams o th Height: how it happens Carelessness seldom causes it. What does is three things coming up together. On a driveway off Park Lane before work, or in the car park outside Waggon and Horses heading home: that is where the hurried top-up takes place. Why the rush? As AdBlue gets low the car tells you, and if it is gone, limp mode follows. Next, the hand reaches for the cap it would have used on the old motor — because a hire car, a new motor or a company car places the fillers somewhere your last one did not. A spouted bottle meets no resistance at a diesel filler no more than at an AdBlue one. And so the pour, once begun, keeps on. Whether it happens in Brindle Heath or the middle of Irlams o th Height, it is the same few seconds. ## Telling the AdBlue filler from the diesel filler Before you tip anything, whether on a drive in Little Bolton or a forecourt around Irlams o th Height, check these. They take a few seconds. - Read the cap instead of going by position: AdBlue ones are often blue or marked "AdBlue", and diesel ones normally are not. - On plenty of cars, the size gives it away: AdBlue gets the smaller filler neck. - Look inside the fuel flap: plenty of cars carry a label there saying which fuel goes where. - The handbook. If your filler is not by your diesel cap, it is in the boot or under the bonnet, and the handbook says which. - Ask the person who drove it last — before you leave, not when the light comes on — if you pick up a hire or company car from somewhere like the car park outside Eccles. ## Topping up AdBlue without it reaching the diesel tank For the day the warning comes on — anywhere it is in Greater Manchester — a simple routine to use. - Turn off after you park — level ground, engine off, and not in a rush beside King Street on the verge. - Silly as it sounds, saying "AdBlue" aloud while you unscrew the cap works — once you've located the filler and read the cap. - Leave your diesel cap on. If both sit under one flap, check your diesel cap is still closed before you lift the bottle. - Using the bottle's own spout, pour slowly — and stop when it's full or the bottle is empty. - Close the cap and check a second time. Make sure your diesel cap was never opened. Only then start the car. If at stage two or three you find you have already poured into your diesel side, stop there. Step five stays off limits. ## Irlams o th Height: already put AdBlue in the diesel tank? Then the order of things is short. Do not start the engine. On many diesels the ignition alone runs the fuel pump, and so don't switch the vehicle on. AdBlue doesn't mix with diesel — it sinks to the bottom of your tank, where the fuel is pulled from — so do not top up with diesel to dilute it. The attendants at BP, Shell or any forecourt will usually help to push the vehicle clear when asked. Your own drive around Irlams o th Height is where it stays. Already run? Pull over once it is sensible, then switch off. On the M602, under 3 miles from Irlams o th Height, that means the next junction. Tell us about how far it went: a run towards Salford, under 3 miles away, is a bigger job than a short hop across Irlams o th Height. ## What happens when our engineers get there around Irlams o th Height Anywhere your car came to rest, whether by St Luke's RC Primary School, near The Height Library or on your own drive, the van comes to it. Our engineers ask what was put in, about how much, and whether it's run, since those answers decide this work and the price. No one heads out before you've heard the price by phone. After that: draining, then a thorough flush of the entire system. With AdBlue that matters more than with petrol: it crystallises and is corrosive to some of the metals in a fuel system, so it doesn't wash out on its own. Testing comes last: before that, clean diesel is added, and the fuel filter is flushed or replaced if necessary. Before leaving, our engineers fire it up and make sure that it's running correctly. Using pumps safe on a busy forecourt and quiet enough to use outside a house at night, most jobs where your engine hasn't run take about half an hour after we are there. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. While we travel, take a look at your policy; many include cover for misfuelling. ## About Irlams o th Height itself Irlams o th Height is a suburban area in Greater Manchester, situated approximately 1.4 miles from Salford and 165.4 miles from London. Irlams o th Height lies at an elevation of around 70 metres, characterised by its predominantly semi-detached housing stock. Irlams o th Height is bordered by nearby places such as Brindle Heath, Swinton Park, and Pendlebury, forming part of the wider urban landscape. ## AdBlue drains across Greater Manchester, Irlams o th Height included As a residential suburb, Irlams o th Height has the same vans as nearby areas — Swinton Park, Pendlebury — right across M postcodes and the wider area beyond. Quickest of all: give a M6 7 postcode for the van. The vehicle stays where it is. Our engineers drain it where it is — a side street near Willow Gate, a lay-by on the way to Lightoaks Park, a drive. Awkward to pin down, like the back of Holy Angels? Close to a border? Asking beats assuming, and so phone. ## Irlams o th Height motorists: the short version Before you tip, read the cap. Still AdBlue in your diesel tank? Petrol in Diesel will empty it wherever it stands, anywhere around Greater Manchester: switch the car off then call 0333 366 0103.