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Petrol in Diesel

0333 366 0103

Preventing AdBlue in a Diesel Tank in Newton Mearns: Why It Happens

AdBlue already in your diesel tank? Then put this page down a moment, keep the ignition and motor off, then ring 0333 366 0103. Caught before the motor runs, it is usually a drain and a thorough flush, done where your car is in Newton Mearns. Reading in advance? In that case what follows explains how it happens and how to prevent it happening at all.

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Two fillers, two tanks: AdBlue in a diesel car

Many current diesels on the roads around Newton Mearns and Crookfur carry two liquids, not one. Diesel goes to your engine. Your exhaust, not the engine, is where AdBlue goes: dosed into the fumes to clean it, from a separate tank.

Each tank comes with one filler of its own. Under one flap, next to each other: that's the layout on many cars. Elsewhere, AdBlue's filler is beneath the bonnet or in your boot instead. The diesel side is filled at the petrol pump all the time. Seldom topped up, AdBlue usually comes out of a bottle, tipped by a driver who has to stop and think which filler to use. The slip lives in that gap.

How AdBlue in your diesel tank happens around Newton Mearns

Carelessness rarely causes it. What does is three things coming up together.

On a drive off Ayr Road before work, or in the car park outside Capelrig Pub heading home: that's where the rushed top-up happens. Why the rush? As AdBlue runs low the car tells you, and once it's empty, limp mode follows.

New-to-you motors are next, as well. Rentals, new cars and company vehicles place their fillers in new places, and habit goes for the cap it used on the old one.

A spout-topped bottle meets no resistance at a diesel filler no more than at an AdBlue one. So the tip, once started, keeps on. Broom or the middle of Newton Mearns: it is the same few seconds in both.

Flushing a diesel fuel system after AdBlue, Newton Mearns

Telling the AdBlue filler from the diesel filler

A couple of seconds is all these take — so check them before you pour anything, on a drive in Netherplace or a forecourt in Newton Mearns.

  • Colour and marking: an AdBlue cap is regularly blue, or says "AdBlue", where a diesel cap usually doesn't. Trust the cap, not its position.
  • Many vehicles fit AdBlue the smaller neck of the two.
  • Check inside your fuel flap: plenty of motors have a label there showing which fuel goes where.
  • The handbook. If your filler isn't by the diesel cap, it is in your boot or under the bonnet, and the handbook says which.
  • Check with 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 at Patterton.

Keeping AdBlue out of your diesel tank when you top up

When the light goes on, wherever around East Renfrewshire, use this routine.

  • Pull in somewhere level, engine off, with time in hand — never hurried on the side of Eaglesham Road.
  • Silly as it sounds, speaking "AdBlue" out loud while you unscrew the cap works — after you've found your filler and read the cap.
  • If both sit under one flap, check your diesel cap is still closed before you lift the bottle — and leave the vehicle on.
  • Tip slowly, using the bottle's own spout. Stop when it is full or when 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.

Stop there if you find, at step two or three, that you have already poured into your diesel side. Never go on to step five.

Newton Mearns: already put AdBlue in the diesel tank?

The short order of things, beginning with not starting your engine. On many diesels your ignition alone runs the fuel pump, so don't switch the vehicle on. Do not top up with diesel to dilute it: AdBlue doesn't mix with diesel, it sinks to the bottom of that tank, where your fuel is pulled from.

Ask the attendants to help push the vehicle away from the petrol pump if you're at a forecourt — the Esso, the BP or anywhere else. Your own drive in Newton Mearns is the place it stays.

Already started? Stop when it is sensible, then turn off. The next junction means the place to come off when you are on the M77, under a mile from Newton Mearns. A short hop across Newton Mearns is a smaller job than a run towards Glasgow, under 10 miles away, and so tell us about how far it went.

Our arrival in Newton Mearns, and what takes place next

Our van reaches the vehicle anywhere it has come to rest — your own drive, beside The Avenue Shopping Centre, or outside the local primary school. Those answers settle the work and our price, so we ask what went in, about how much, and if it has run. You hear that price on the phone, before anybody heads out.

Emptying the tank comes next, then a full flush of the system. With AdBlue that matters more than with petrol: it crystallises and is corrosive to some of the metals in a fuel system, and so it doesn't wash out on its own. After the filter has been cleaned — or renewed, where needed — clean diesel is added, and finally the car gets tested. After that our technicians fire it up and make sure it runs correctly before leaving.

Most jobs are done in about half an hour after our engineers arrive, provided your engine hasn't run — and the pumps our technicians use are fine on a busy forecourt yet quiet after dark outside a house. You pay on the day, with nothing upfront, and get a VAT invoice and an engineer report for your insurer. It is worth looking at your policy while we travel to you: misfuelling cover is included with plenty of policies.

About Newton Mearns itself

Newton Mearns is a locality situated on the banks of the River Cart in East Renfrewshire, with a mix of rural and suburban landscapes. Newton Mearns has a relatively low elevation of 139 metres and is located near several smaller communities, including Broom and Mearns. Newton Mearns is characterized by its predominantly detached housing stock and is close to the city of Glasgow, which is about 7 miles away. Newton Mearns is also relatively distant from London, at a distance of approximately 341 miles.

Newton Mearns and East Renfrewshire: AdBlue drains across the area

Throughout G postcodes, our vans that cover Newton Mearns — a small village — work the nearby places too, Burnhouse and Mearns included. Quickest of all: quote a G77 6 postcode to our van.

There's no need to move the car. A drive, a lay-by on the way to War Memorial Garden, a side street close to Newton Mearns Parish Church: our engineers drain the vehicle where it sits. If you're near a border, or somewhere hard to explain like the back of Newton Mearns War Memorial, ring and ask rather than guessing.

Newton Mearns drivers: the short version

First, the cap; after that, the tip. AdBlue in your diesel tank after all? Keep the vehicle switched off and phone 0333 366 0103; Petrol in Diesel empties it on the spot, across East Renfrewshire.

Call 0333 366 0103