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Petrol in Diesel

0333 366 0103

Quemerford: AdBlue in the Diesel Tank? Leave It Off

AdBlue in the diesel tank? Then keep the motor off — and the ignition as well. AdBlue is urea mixed in water. The harm begins once it is sucked through the pump — it will not ignite, and it won't blend with diesel. If your motor hasn't run yet, AdBlue in a diesel tank is usually emptied and carefully purged where the vehicle sits in Quemerford. Before you do anything else, call 0333 366 0103.

Call 0333 366 0103

What to do straight away, Quemerford: AdBlue in the diesel tank

To do:

  • Pull the keys out, and so no one switches the ignition on.
  • If you are at all close to moving traffic, put the hazard lights on.
  • So you can tell us which liquid it was and roughly how much, keep your receipt or the empty bottle.
  • The van locates you quickest with a postcode starting SN11 8, or simply the name of a street nearby, and so phone from the spot.

Don't do these:

  • Do not start your engine, even for a moment to move the vehicle.
  • Don't switch the ignition on. On many diesels that alone runs the fuel pump.
  • Do not top up with diesel to dilute it. AdBlue does not dilute in diesel; it separates out.
  • Any driving at all is best avoided, including a short distance down Riverside.
  • By the road, don't try draining it on your own.

Ask the people behind the counter to help you roll the car off the island if you are on a forecourt around Quemerford, whether it's the Esso or elsewhere. If you are on your own drive, leave the vehicle precisely where it sits.

What does AdBlue do in a diesel tank?

Not the motor but the exhaust is where AdBlue is meant to go. Its own tank holds it, and from there it's sprayed into the exhaust, where it treats the fumes. Nothing in a fuel pump is designed for this fluid — and none of that was intended to go through one.

Tipped in with your diesel, it keeps apart instead of blending — entirely different from fuel. It sinks, since it's heavier than diesel, and pools down where the pickup draws its fuel from. A car topped up on a drive in The Square yesterday evening and left unstarted is the straightforward case. Nothing has pulled the AdBlue up yet — but once your motor runs, that's what goes first, directly from the bottom of that tank.

After it's drawn in, the harm comes in two forms. What remains once the water goes is urea, which forms crystals: they lodge in narrow passages and clog filters. On top of that, it attacks certain metals in the fuel system, and keeps going till it's flushed out. A vehicle left sitting around Quemerford with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank isn't. Water lubricates nothing. The high-pressure pump and each injector need diesel flowing past them, and so the water part damages them by itself.

Draining AdBlue from a diesel tank in Quemerford

Why AdBlue in a diesel is frequently more significant than petrol

Top up a diesel with petrol in error over at the BP, and the issue is thinned fuel. No harm comes while it sits put, blended into the diesel — only once your engine runs on it.

AdBlue in a diesel is a fault of the wrong substance altogether. Not burning, it cannot simply be run through. Nor can it be thinned, because it splits back out — and the following fill will not rinse away deposits or corrosion. So the flush counts more here, and turning the key "to see", in the heart of Quemerford or out in Calne Marsh, costs more than nearly any other error.

The good news is the same as with petrol. Clearing a tank is the easiest job on any fuel system, and with no running, the AdBlue remains in there — anywhere across Wiltshire the vehicle sits.

Quemerford: how AdBlue ends up in a diesel tank

Plenty of vehicles place the AdBlue cap beside the diesel cap, now and then under one flap, and after dark the two may look the same. No one intends it. It usually occurs at home, from a container grabbed on the journey home, not at the forecourt.

It tends to happen in a couple of familiar ways. Midway through the drop-off, the dashboard flags it up, and outside Holy Trinity Church of England Academy the refill is rushed. A bottle is poured in at the end of the day on a drive just off Stockley Lane. Otherwise, in dim light outside The Talbot, the car gets refilled by someone using that flap for the first time.

It comes up most in a hire car, a new car, a company car, or the other vehicle of a home with one of each fuel types — the vehicles drivers use least. Anywhere in Wiltshire, Quemerford as well, the slip doesn't change, and neither does the first response: leave it off.

Started your engine with AdBlue in your diesel tank around Quemerford?

The AdBlue has left your tank, then. It has been sucked through your filter and your lines, and if the engine ran for any time, it has got to your high-pressure pump and the injectors.

You may see the engine running unevenly, smoking, losing power, showing warning lights or cutting out, possibly on the way back from Wessington Park or halfway across Quemerford. When you safely can, stop then turn it off — with no restarting to test. More of that is pulled through with each start.

On the M4, under 10 miles from Quemerford, the next junction is where to exit, and somewhere sensible is where to park — not carrying on.

Every mile carries the AdBlue deeper in. That is why crossing Quemerford to park beside Atwell-Wilson Motor Museum and a drive of under 25 miles for Bath are very different jobs. Approximately how far had it come? Tell us.

Once your engine has been run, the flush takes in more, and all of it is done where the car has ended up. Caught soon, it very rarely leaves permanent damage.

Clearing AdBlue in a diesel in Quemerford: what it takes

Anywhere it has come to rest in Quemerford — a filling station, a layby, a driveway, a road beside Holy Trinity — our van comes to your car. Three answers shape the job, and so first our engineers ask which fluid got in, roughly what quantity, and if the engine has turned over.

Next, emptying the tank right there takes out the polluted diesel and the AdBlue together. With AdBlue, more so than with petrol, flushing matters: the whole system is cleaned right through because residue will not flush out by itself. Next, the fuel filter: flushed, or replaced if it has to be. Then clean diesel, and then a check of the vehicle. If the motor hasn't run, most jobs take about half an hour once we arrive. Explosion-proof pumps mean a live forecourt safe to work on, and they run quiet enough not to disturb the street at night.

New diesel goes in to prime the system, and that's the last step. Starting the car comes next, and then you drive off from where your car is parked, by Chippenham or on a drive in Quemerford. Before we go, our technicians confirm it's running properly with clean diesel in. No garage is needed at any stage, with the entire job done on the spot. You get a VAT invoice and an engineer report later on, which is what insurers want.

About Quemerford, briefly

Quemerford is a suburban area in Wiltshire, situated on the riverside at an elevation of 79 metres, with detached housing being the predominant type. Quemerford lies near the towns of Calne and Chippenham, and is close to the villages of Blackland and Mile Elm. Quemerford is located approximately 16 miles from the city of Bath and around 80 miles from London. Quemerford has a population of around 1459 residents.

AdBlue drains across Quemerford and Wiltshire

AdBlue call-outs in Quemerford go to teams that cover the places near it — Blackland, Calne as well as Mile Elm — and much of Wiltshire beyond, across SN postcodes. Phone and check instead of guessing if you are close to a border, or somewhere tricky to pin down.

Anywhere the vehicle sits — your driveway at home, a side street, a car park, a forecourt — we empty it there, with no need to take it to us; which suits Quemerford, a residential suburb, well.

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

Since each jobs vary, a single figure would not be fair. The price changes first with how long, if at all, your engine has been running, and next with the quantity of AdBlue that was put in. After that it rests on where your car is and whether a van can reach it safely, which is simpler on an open driveway than in a tight spot behind Calne Community Campus.

Before a figure, not after, each enquiry from Quemerford opens with three questions: the fuel, the amount, plus whether it ran. When they are answered, a range turns into a single firm figure.

The quote is quoted on the call, before anyone sets off; payment happens on the day, by card or over the phone, with nothing upfront. Look at your insurance whilst we are on the way: many carry misfuelling cover.

In Quemerford and still next to the car?

Then the most useful thing you can do is nothing to your car. Keys out, motor off, ignition off. Phone 0333 366 0103 then tell us it is AdBlue, about how much, and whether it has run. Petrol in Diesel takes it from there, in Quemerford or anywhere around Wiltshire.

Call 0333 366 0103