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Petrol in Diesel

0333 366 0103

Uddingston: AdBlue in the Diesel Tank? Leave It Off

Engine off, ignition off: that's how you begin if AdBlue has got into the diesel tank. Urea dissolved in water is what AdBlue is. The harm starts once it is pulled through your pump — it won't burn, and it won't blend with diesel. A drain and a thorough flush, done where your car is in Uddingston, is generally all AdBlue in a diesel tank takes — if it is caught before the engine has run. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

Your next steps right now, Uddingston: AdBlue in your diesel tank

Things to do:

  • Take your keys out, and so no one switches the ignition on.
  • If you are anywhere near moving traffic, put your hazards on.
  • Keep your receipt or the empty bottle, so you can tell us what went in and about how much.
  • The van finds you fastest with a postcode starting G71 7, or simply the name of a street nearby, and so phone from the spot.

Never do these:

  • No starting your motor — not for a second, not to shift your car.
  • Your ignition stays off: on lots of diesels, turning it on is enough to start the pump.
  • AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel won't weaken it.
  • Leave it where it is rather than driving it anywhere, even a short way down The Cut.
  • Do not try to drain the car yourself at the roadside.

The staff working at any Uddingston forecourt — the BP included — will normally help pushing it aside if you ask. Parked on your own drive? Then it stays exactly where it is.

What AdBlue does in a diesel tank

Not your motor but your exhaust is where AdBlue is meant to go. It goes into its own tank and is sprayed into the exhaust gas to fresh it. A fuel pump is not made to take it, and AdBlue was never intended to travel through one.

Inside a diesel tank it behaves very differently from fuel. It does not mix in. It's heavier than diesel, so it sinks and collects at the bottom of the tank, which is where the pickup sucks fuel from. Easiest of all: one that got AdBlue in Calderbraes last night and hasn't been started since. The liquid waits at the base of the tank, untouched — though it will be the first thing through once the motor starts, before any diesel at all.

Two kinds of damage come from there. It eats at some metals used in fuel components, attacking any part it touches till it is removed from the system. And when the water evaporates, the urea turns into crystals that block filters and settle in narrow passages. Pipes holding AdBlue spell damage overnight for a car sitting in Uddingston. Just inside the tank, it stays stable. The water in it causes harm of its own: your high-pressure pump and your injectors depend on diesel to lubricate them, and water offers them nothing.

Draining AdBlue from a diesel tank in Uddingston

Petrol or AdBlue in a diesel: why AdBlue is commonly worse

An issue of thin fuel is what you get after filling a diesel with petrol from the Gulf. Mixed through your diesel and sitting still, it is no threat at that stage; using your engine does the harm.

With AdBlue in a diesel, the fluid itself is simply the wrong one. It can't just be run through, because it doesn't burn. Whether your vehicle is in Viewpark or the centre of Uddingston, turning it over "to see" costs more in this case than nearly any other error, and the flush counts for more. The reasons: it won't remain mixed, and so diluting it fails; and crystals and corrosion outlast the following tankful.

The good news is the same as with petrol. Emptying a tank is the simplest job on a fuel system, and without start-up, the AdBlue stays in it — wherever in South Lanarkshire the vehicle sits.

Uddingston: how AdBlue ends up in a diesel tank

Plenty of cars put the AdBlue cap beside the diesel one, occasionally behind one flap, and in dim light the two can look the same. Nobody means it. A bottle bought when heading home and tipped in at home, rather than at the filling station, is the typical story.

The ways it takes place are few and familiar. Rushing, outside the local primary school, after a warning lamp flashed on during the school run, a parent tops up the car. Close to Wellbank Place, a driver pours a bottle in on that drive in the evening. Or the vehicle is topped up in the car park outside The Rowan Tree, in poor light, by someone who has never opened that flap before.

It occurs most in the motors drivers know least: a hire car, a new car, a company car, or the second motor of a household with one diesel and one petrol. Wherever you are in Uddingston or the rest of South Lanarkshire, it's the same error and the same first answer: leave the vehicle off.

Uddingston: started your engine with AdBlue in the diesel tank?

Then that tank is no longer where the AdBlue is. With any running, it goes on to the high-pressure pump and each injector, after passing through the fuel filter and lines.

Rough running, smoke from the exhaust, dropping power, dashboard lights or stalling: each may appear, maybe midway across Uddingston or returning from Crofthead Park. Once you safely can, pull over then turn it off — with no restarting to test. More of that is pulled through with each start.

Leave the M74, under a mile from Uddingston, by the next junction and stop safely, rather than carrying on.

Every mile carries the AdBlue further into your system. That's why crossing Uddingston to park near Uddingston Park Church and a drive of under 10 miles for Glasgow are such distinct jobs. Tell us about how far it had come.

We do all of the rinsing where the car has stopped, and once the motor has run there is more of it. Noticed soon, it very rarely leaves long-term damage.

What emptying AdBlue from a diesel involves in Uddingston

A road by Church of the Nazerene, a driveway, a lay-by or a filling station: anywhere your vehicle has come to rest in Uddingston, we come to it. Before anything else our engineers ask what was put in, roughly how much, and whether your motor has been run, since those answers determine the work.

Right there, your tank is then emptied, and all of the polluted diesel and the urea come out as one. With AdBlue, more so than with petrol, the flush counts: the fuel system is cleaned all the way through since residue will not flush out unaided. Testing the car comes last, once clean diesel is added and the fuel filter is flushed or, if necessary, swapped. If the engine has not run, most jobs take about half an hour once our engineers arrive. Explosion-proof pumps make a busy forecourt safe to work on, and they run quiet enough not to disturb the neighbours at night.

The last step is to bleed the system on new diesel. Whether it's a parking bay at the nearest station or a driveway in Uddingston, that is where we fire it up and you set off. We make sure it runs smoothly on fresh diesel before we go. Because the job is done in its entirety where your car is, a workshop never comes into it. At the end, you are given the paperwork for your insurer: a VAT invoice plus a written report from the engineer.

About Uddingston and where it is

Uddingston is a town situated on the riverside in South Lanarkshire, with a mix of housing types but predominantly detached homes. Uddingston sits at an elevation of 47 metres, close to the nearby towns of Kylepark, Tannochside, and Birkenshaw. Uddingston is located near Glasgow, Scotland's largest city, which is approximately 6.7 miles away. Uddingston has a population of around 13668 people, making it a sizable community in the area.

AdBlue drains across South Lanarkshire, Uddingston included

The teams that answer AdBlue call-outs in Uddingston also cover the locations around it, Kylepark, Tannochside and Birkenshaw among them, and most of South Lanarkshire beyond, across the G postcode area. Guessing doesn't help by a county line or somewhere tricky to describe; ring and ask.

No towing is needed. In Uddingston, a riverside town, a mobile service fits: the vehicle is emptied on the spot, be it on a driveway, a residential street, a parking area or a filling station.

What AdBlue in a diesel tank costs to put right around Uddingston

There's no honest single price, because the jobs are not the same. What shifts the cost is, first of all, whether the engine has run and for how long; then how much AdBlue went in; and after that where the vehicle is and whether a technician can get to it safely, which is easier on an open drive than in a tight space behind David Milne Centre.

With that reason, each call from Uddingston begins by asking the same trio — which fluid went in, how much, if the engine ran — before any figure. Those answers turn a range into a straight quote.

Our quote is given on the call, before anyone leaves; payment happens on the day, by card or by phone, with nothing upfront. Check your insurance whilst we are on the way: many include misfuelling cover.

In Uddingston and still beside your car?

Then the most helpful thing you can do is nothing to your car. Keys out; engine and ignition off. Tell us it's AdBlue, about what quantity, and if the engine ran, on 0333 366 0103. After that Petrol in Diesel handles it, in Uddingston or anywhere in South Lanarkshire.

Call 0333 366 0103