--- title: AdBlue in a Diesel Tank Glentham? Read This canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/glentham-lincolnshire/ location: Glentham county: Lincolnshire latitude: 53.403030 longitude: -0.495110 service: AdBlue in a Diesel Tank updated: 2026-10-05 --- # How It Occurs and How to Avoid It: AdBlue in a Diesel Tank in Glentham Stop here a minute if the diesel tank already has AdBlue in it: ignition off, engine off, and ring 0333 366 0103. Caught before your motor runs, it is generally a drain and a thorough flush, done where the vehicle is around Glentham. The remainder of this page explains why it occurs and how to ensure it does not — handy if you're reading ahead of time. ## AdBlue in a diesel vehicle, and its separate tank Many current diesels on the roads round Glentham and Bishopbridge carry two liquids, not one. Diesel goes to your engine. The exhaust, not your engine, is where AdBlue ends up: sprayed into the gas to clean it, from a separate tank. There's a filler on each tank. Other cars put the AdBlue filler in the boot or under the bonnet; a lot of others have both together under one flap. Diesel gets filled at each filling station visit, again and again. Far less commonly, the AdBlue side gets filled — normally from a bottle, by a person thinking about where it goes. That gap is where the mistake lives. ## How AdBlue in your diesel tank happens around Glentham Carelessness seldom causes it. Instead is three things lining up at once. Hurry comes from the warning. Your car warns you as AdBlue runs low, and a dry tank puts it into limp mode — so the top-up gets done quickly, before work on a driveway off Bishop Norton Road, or on the way home in the car park outside The Crown Inn. The old car's filler is where the hand goes — yet a hire car, a new vehicle or a company car puts the fillers somewhere else. That's the second factor: a new car. And the bottle fits. A bottle with a spout goes into a diesel filler as easily as an AdBlue one, so nothing stops the pour after it has started. It's seconds, whether in Caenby or right in the centre of Glentham. ## Telling the AdBlue filler from your diesel filler Be it a Glentham forecourt or a drive over in Atterby, spend a couple of seconds over these before anything goes in. - Check the cap rather than going by where it sits: AdBlue ones are often blue or marked "AdBlue", and diesel ones usually aren't. - Look at the size: the smaller filler neck is, on plenty of motors, the AdBlue one. - Check inside your fuel flap: plenty of motors have a label there saying which fuel goes where. - Cannot see it beside your diesel inlet? In that case check beneath the bonnet or inside your boot — the handbook says which. - The person who drove the vehicle last. On a hire or company car collected from somewhere like the car park outside Market Rasen, ask before you leave, not when the light comes on. ## Keeping AdBlue out of your diesel tank when you top up Anywhere in Lincolnshire the light comes on, here is a routine for the day. - Not in a rush on the side of Church Close, not on a slope, not with your engine running: park and switch off properly. - Silly as it sounds, saying "AdBlue" aloud as you unscrew the cap works — after you've located the filler and read it. - If both sit under one flap, check the diesel cap is still closed before you lift the bottle — and leave the vehicle on. - Slowly is best, through the bottle's own spout, until it is full or the bottle is empty. - Close the cap, and look again — making sure your diesel filler stayed closed the whole time. After that, start the car. Find during the second or third step that AdBlue went into the wrong tank? That's where you stop. Don't go on to step five. ## Already put AdBlue in the diesel tank around Glentham? The short order of things, beginning with not starting the motor. Keep the ignition off too, since on plenty of diesels it alone starts the fuel pump. Thinning it with extra diesel fails, because AdBlue sinks to the base rather than mixing — and that is where the fuel is drawn from. The staff at the nearest petrol station, BP or another forecourt will usually lend a hand to push the car clear if you ask. On your own drive in Glentham? So your car stays where it is. Where the engine has run already, stop somewhere safe and turn the vehicle off. On the M180, under 15 miles from Glentham, that means the next exit. About how far did it go? Crossing Glentham is smaller a job than a trip of under 15 miles to Lincoln, so tell us. ## What occurs when our engineers arrive around Glentham By Normanby Primary School, close to Glentham Village Hall or on your own drive: wherever the car has stopped, our engineers come to it. What liquid went in, the amount, and if it ran: our technicians ask because those answers decide the work and price. You hear that quote by phone, before anyone sets off. Your system is then cleaned thoroughly, once your tank is cleared. AdBlue crystallises and is corrosive to some of the metals in a fuel system, and so it does not wash out on its own — which is why that counts more here than with petrol. Once your filter is flushed — or renewed, where required — clean diesel is added, and then your car is tested. Then we start the engine and check it runs correctly before leaving. Most jobs are done in roughly half an hour once our technicians arrive, provided your engine hasn't run — and the pumps our engineers use are safe on a live forecourt and quiet at night beside a house. Paying happens on the day, not upfront, and you are given the paperwork your insurer wants: an engineer report and a VAT invoice. Misfuelling cover is included in many insurance policies — and so make use of the wait to check yours. ## About Glentham itself Glentham is a small village in Lincolnshire, situated in the East Midlands region of England, with a low elevation of around 18 metres. Glentham lies near the villages of Caenby, Normanby-by-Spital, and Bishop Norton, and is approximately 11.8 miles from the city of Lincoln. Glentham has a population of around 507 people, predominantly living in detached houses. ## AdBlue drains around Glentham, and Lincolnshire beyond Throughout LN postcodes, the vans that cover Glentham — a rural village — work the nearby locations too, Bishop Norton and Normanby-by-Spital among them. A postcode starting LN8 2 gets the van to you fastest. No need to shift the car. We drain it where it is — a side street near St Peter, a lay-by on the way to Bracken's Wood, a driveway. Ring and ask instead of guessing if you're near a boundary, or somewhere hard to describe, like the back of St Peter & St Paul's Church. ## For Glentham drivers, the short version Before you pour, read the cap. AdBlue in the diesel tank after all? Leave the vehicle switched off and call 0333 366 0103; Petrol in Diesel drains it where it stands, throughout Lincolnshire.