--- title: AdBlue in a Diesel Tank Roe Lee? Read This canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/roe-lee-lancashire/ location: Roe Lee county: Lancashire latitude: 53.769800 longitude: -2.486280 service: AdBlue in a Diesel Tank updated: 2026-10-12 --- # AdBlue in a Diesel Tank in Roe Lee: How It Occurs and How to Stop It Keep your motor and ignition off then call 0333 366 0103 now — the rest can wait if AdBlue is already in your diesel tank. In Roe Lee, finding it before your engine runs usually means draining and a full flush on the spot. Reading in advance? In that case what follows explains how it comes about and how to stop it ever happening. ## AdBlue in a diesel motor, and its separate tank Many modern diesels in Four Lane Ends, like those in Roe Lee, carry on two fluids; the engine takes only your diesel. Kept in a tank of its own, AdBlue is fed into your exhaust gas and cleans it. Every tank comes with one filler of its own. Plenty of motors share a single flap for the two, whereas some move the AdBlue filler to the boot or under the bonnet. Filling your diesel side at the pump goes on all the time. The AdBlue side is fuelled far less frequently, normally from a bottle, and normally by somebody who has to stop and think where it goes. It's in that gap that the mistake lives. ## Roe Lee: how AdBlue in the diesel tank occurs It's hardly ever carelessness. Three things tend to line up. The warning comes first. As AdBlue runs low the car tells you, and if it runs out altogether, your vehicle goes into limp mode. So the top-up is done in a hurry: on a drive off Pleckgate Road before work, or in the car park at Royal Oak on the way home. Unfamiliar vehicles come next, as well. Hire cars, new cars and company motors place their fillers differently, and the hand reaches for the cap it used on the old one. And the bottle fits. A bottle with a spout goes into a diesel filler as easily as an AdBlue one, and so nothing stops the pour once it has started. The same few seconds decide it, in the middle of Roe Lee or out in Pleckgate. ## The AdBlue filler and your diesel filler: telling them apart Check these before pouring, on a forecourt in Roe Lee or a driveway out in Lammack. A few seconds, no more. - Read the cap instead of going by where it sits: AdBlue caps are commonly blue or marked "AdBlue", and diesel caps usually aren't. - The size. On plenty of motors the AdBlue filler neck is the smaller of the two. - Open the flap and check for a label — many cars show which goes in which filler right there. - The handbook. If your filler isn't by the diesel cap, it's in your boot or under the bonnet, and the handbook says which. - The person who drove the car last. On a hire or company car picked up from somewhere like the car park outside Ramsgreave & Wilpshire, ask before you leave, not when the light comes on. ## Topping up AdBlue without it reaching your diesel tank A routine for the day the light comes on, wherever in Lancashire that is. - Turn off after you park — flat ground, engine stopped, and not in a rush by Ramsgreave Avenue at the roadside. - Daft as it sounds, speaking "AdBlue" aloud while you unscrew the cap works — once you've located your filler and read it. - Leave your diesel cap on. If both sit under one flap, check your diesel cap is still closed before you lift the bottle. - Pour slowly, using the bottle's own spout. Stop when it's full or when the bottle is empty. - Close the cap and check again. Make sure your diesel cap was never opened. Only then start the car. Stop there if you find, at step two or three, that you have already poured into the diesel side. Never go on to stage five. ## Already put AdBlue in your diesel tank around Roe Lee? What follows is a short order of things, starting with no starting your motor. Don't switch the ignition on; on plenty of diesels that alone runs the fuel pump. AdBlue does not mix with diesel — it sinks to the bottom of the tank, where your fuel is drawn from — so don't top up with diesel to dilute it. If you are on a forecourt, whether it's the BP or the Prestonway Service Station, ask the attendants to help push your car clear of the petrol pump. Leave it where it is if you are on your own drive around Roe Lee. Where the engine has run by now, pull over somewhere safe and turn the vehicle off. The next exit means where to leave if you are on the M65, under 3 miles from Roe Lee. Roughly how far did it go? Crossing Roe Lee is less work than a trip of under 10 miles to Preston, and so tell us. ## What happens when we turn up around Roe Lee By St Gabriel's Church of England Primary School, near St Gabriel's Church or on your own drive: wherever the vehicle has stopped, we come to it. Both the work and our price depend on three answers — which fluid, which amount, and whether it's run — so we ask. That price comes over the phone, before any van leaves. Next: a drain, then a full flush of the whole system. AdBlue crystallises and is corrosive to some of the metals in a fuel system, so it does not wash out on its own — which is why that counts more with AdBlue than with petrol. A test comes last: before that, fresh diesel is added, and your filter is flushed or replaced if necessary. Before we leave, we fire it up and make sure that it's running smoothly. Most jobs are done in roughly half an hour after our technicians arrive, provided the engine has not run — and the pumps we use are fine on a busy forecourt yet quiet at night outside a house. Nothing upfront; you settle up that day. At the end, a VAT invoice and the report from the engineer go to you for your insurer. While we travel, have a look at your insurance documents; plenty carry cover for misfuelling. ## About Roe Lee and where it is Roe Lee is a suburban area in Lancashire, situated on the riverside with a mix of semi-detached housing. Roe Lee sits at an elevation of 158 metres, approximately 8.7 miles from Preston and 184.9 miles from London. Roe Lee is surrounded by nearby places such as Pleckgate, Royshaw Hill, and Ramsgreave, and has a population of around 3080 residents. ## AdBlue drains about Roe Lee, and Lancashire beyond Being a residential suburb, Roe Lee shares its vans nearby places — Royshaw Hill, Ramsgreave — all the way across BB postcodes and the wider area around them. Give a postcode beginning BB1 8, and our van arrives quickest. No need to shift the vehicle. The drain happens on the spot, be it a driveway, a street by Kingdom Hall, or a layby towards Woolridge Playing Fields. Ring and ask instead of assuming if you're near a boundary, or somewhere hard to describe, like the back of Lammack Methodist. ## Roe Lee people: the short version Pour nothing till you have read the cap. AdBlue in the diesel tank after all? Keep the vehicle off then call 0333 366 0103; Petrol in Diesel drains it where it stands, throughout Lancashire.