Skip to content

Petrol in Diesel

0333 366 0103

Kilby Bridge: AdBlue in the Diesel Tank? Leave It Off

AdBlue in your diesel tank? Then keep your engine off — and your ignition too. Urea mixed in water is what AdBlue is. It does not burn, it does not mix with diesel, and the harm it does starts when the system draws it in. If your motor has not run yet, AdBlue in a diesel tank is usually emptied and thoroughly rinsed where the car sits in Kilby Bridge. No step comes before ringing 0333 366 0103.

Call 0333 366 0103

What to do right now, Kilby Bridge: AdBlue in the diesel tank

Do:

  • Take your keys out, so nobody switches your ignition on.
  • If you're anywhere near moving traffic, put the hazard lights on.
  • Which fluid, and roughly how much quantity? Save the bottle or the till receipt, and we can see.
  • Ring just where you are. Quote a LE18 3 postcode or the nearest street sign, and nobody has to hunt for you.

Not to do:

  • No starting your engine — not briefly, not to shift your car.
  • Turning the key to ignition by itself starts the pump going on plenty of diesels. Avoid it.
  • No extra fuel on top. The AdBlue won't blend, and so it's pointless.
  • Leave the car where it is instead of driving it anywhere, even a short way along Cooks Lane.
  • Do not try to drain the car yourself by the kerbside.

The attendants on duty at any Kilby Bridge filling station — the Esso included — will usually help rolling it clear if you ask. Parked on your own drive? Then it remains just as it is.

AdBlue in a diesel tank, and what it does there

AdBlue is made for your exhaust, not the motor. From a dedicated tank it is fed directly to the exhaust, treating what your motor emits. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is built to handle it.

Fuel mixes; AdBlue, after tipped in, won't. The behaviour is not at all like diesel's. Heavier than diesel, it drops and collects below it — the very spot the intake draws from. A car filled on a drive in Kilby yesterday evening and left unstarted is the straightforward one. No pump has sucked the AdBlue up so far — but when your engine turns, that is what goes first, straight from the bottom of your tank.

From there it does two kinds of harm. It eats at some metals found in fuel components, attacking whatever it touches until it is removed from your system. And when the water evaporates, the urea turns into crystals that clog filters and lodge in tiny passages. A motor left standing in Kilby Bridge with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank isn't. And there's the water: it offers no lubrication to the components that rely on it most — the high-pressure pump and every injector.

Draining AdBlue from a diesel tank in Kilby Bridge

Why AdBlue in a diesel is often more significant than petrol

A fault of thinned fuel is what you end up with after fuelling a diesel with petrol from the JET. Mixed into the diesel and left unused, it is no threat at that stage; running your engine does the damage.

With AdBlue in a diesel, the liquid itself is simply the wrong one. It doesn't burn, and so it can't simply be run through. Whether your vehicle is in Foston or the heart of Kilby Bridge, firing it up "to see" does more harm in this case than almost any other mistake, and the flush counts more. Why: it won't stay blended, so watering it down is impossible; and crystals and corrosion outlast the following tankful.

With AdBlue, the good news is no distinct from petrol. Clearing a tank is the easiest part on a fuel system, and with no start-up, the AdBlue stays in there — anywhere around Leicestershire your vehicle sits.

Kilby Bridge: how AdBlue ends up in a diesel tank

Many vehicles place the AdBlue cap beside the diesel one, occasionally under one flap, and after dark the two can appear identical. No one intends it. Most of the time it takes place with a bottle bought on the way home and poured in on the drive, not at the pump.

A few familiar ways cover the majority of them. A warning light comes on during the school run, and the top-up occurs in a hurry outside Thythorn Field Community Primary School. Close to Primrose Wray Road, a driver pours a container in on the drive in the evening. Another pattern: dim light, a pub car park outside The Navigation, and a driver using that flap the first time.

The least known cars get it the most — hire cars, brand-new cars, company cars, and the spare car of a home with one of each fuels. An identical mistake, same first step — keep it switched off — wherever you happen to be in Kilby Bridge or the rest of Leicestershire.

Started the engine with AdBlue in the diesel tank around Kilby Bridge?

If so, the AdBlue is no longer inside the tank. Your filter and pipework have had it sucked along, and some running carries it on to the injection pump and every injector.

You may notice the motor running roughly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Beer Garden or halfway across Kilby Bridge. When you safely can, pull over and turn it off — with no turning it on again to test. Each start pulls more of it through.

If you were on the M1, under 5 miles from Kilby Bridge, come off at the next junction and stop somewhere sensible instead of pressing on.

Distance counts: each mile carries the AdBlue further in, and so heading towards Leicester, under 5 miles away, gives a much larger job than hopping across Kilby Bridge to the car park by Step In. Roughly how far had it come? Tell us.

There's more to clean out once the engine has been started, and our engineers do all of it where the vehicle has come to a stop. Very seldom does it leave lasting damage if it's spotted early.

Kilby Bridge: how AdBlue is cleared from a diesel

Anywhere it has come to rest in Kilby Bridge — a filling station, a layby, a driveway, a road by Little Hill Church — the van travels to the vehicle. Three replies decide the job, so before anything else our engineers ask what went in, roughly what quantity, plus whether your motor has turned over.

The contaminated diesel and the urea leave as one when that tank is drained, right there. The fuel system is purged thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. Clean diesel goes in after your filter is cleaned — or replaced, when it needs to be — and after that the vehicle is tested. If the motor hasn't run, the majority of jobs take about half an hour once our technicians arrive. Explosion-proof pumps mean a busy forecourt sensible to work on, and they run quiet enough to spare the neighbours at night.

The last step is to prime your system on clean diesel. Firing it up comes next, and then you head off from where the car is parked, outside South Wigston or on a drive around Kilby Bridge. The test before we go is that it runs correctly on clean diesel. The entire job is done where the car is, so it never has to go to a garage. At the end, you are given the paperwork for the insurer: a VAT invoice plus a report from the engineer.

About Kilby Bridge

Kilby Bridge is a locality situated on the banks of the River Soar in Leicestershire, with a mix of semi-detached housing and other residential properties. Kilby Bridge lies close to the city of Leicester, being approximately 4.6 miles away, and is near the villages of Wigston Harcourt, Wigston Magna, and Wigston. Kilby Bridge has a population of around 1087 people and is located at an elevation of 89 metres. Kilby Bridge is part of the wider East Midlands region, about 84.2 miles north of London.

AdBlue drains across Leicestershire, Kilby Bridge included

The vans that answer AdBlue call-outs in Kilby Bridge also cover the spots about it, Wigston Harcourt, Wigston Magna and Wigston among them, and most of Leicestershire beyond, across the LE postcode area. Near a border, or somewhere awkward to pin down? Checking is better than guessing, and so phone.

Kilby Bridge is a small village, and a call-out drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, our technicians drain it where it sits, and so it never needs to be moved to us.

What does AdBlue in a diesel tank cost to sort out in Kilby Bridge?

Since each jobs differ, a flat figure would not be fair. The price changes first with how long, if at all, your engine has been running, and next with the amount of AdBlue that was put in. After that it rests on where your car is and whether a technician can get to it safely, which is easier on an open driveway than in a tight spot behind Wigston Magna Methodist Church.

With that in mind, each enquiry from Kilby Bridge begins with the identical trio — which fluid went in, what quantity, whether it ran — ahead of any quote. Those replies narrow a range right down to a single number.

The quote is quoted during the call, before anyone leaves; settling up comes on the day, by card or over the phone, and nothing upfront. Many insurance policies include misfuelling cover, so it is worth checking yours whilst we are on the way.

In Kilby Bridge and still next to the car?

Then the most useful thing you can do is nothing to the car. Keys out, engine off, ignition off. Phone 0333 366 0103 then tell us it is AdBlue, roughly how much, and whether it's run. Petrol in Diesel takes it from there, around Kilby Bridge or anywhere across Leicestershire.

Call 0333 366 0103