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Petrol in Diesel

0333 366 0103

AdBlue in the Diesel Tank in Harlescott? Keep It Switched Off

Motor off, ignition off: that is where you begin if AdBlue has gone into your diesel tank. Urea mixed in water is what AdBlue is. It does not burn, it doesn't mix with diesel, and the harm it does starts when the fuel system draws it in. In Harlescott, AdBlue in a diesel tank found before the engine runs normally means a drain and a thorough flush, right where the vehicle is. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

Harlescott, AdBlue in the diesel tank: what to do straight away

Do these:

  • So nobody can switch the ignition on, pull the keys out.
  • Hazards on, if moving traffic is at all close.
  • The empty bottle or the receipt tells us the fluid and the quantity, so do not bin it out.
  • Call right where you are. Quote a SY1 4 postcode or the nearest street sign, and nobody has to search for you.

Things not to do:

  • Not even briefly, and not to roll the vehicle: the engine remains off.
  • Switching your key to ignition by itself sets the pump running on plenty of diesels. Avoid it.
  • AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel will not thin it.
  • Even a short distance up Whitchurch Road is too far to drive it.
  • Draining your tank yourself beside the road isn't one to try.

Ask the attendants to help you roll the car off the pumps if you're on a forecourt in Harlescott, whether it is the Tesco or elsewhere. If you're on your own drive, leave the car exactly where it stands.

What AdBlue does in a diesel tank

Made for the exhaust, AdBlue has no place in your motor. Its own reservoir keeps it, and from there it's sprayed into your exhaust, and there it cleans the gas. No part in an injection pump is made for this liquid — and no part of that was intended to travel that way.

Inside a diesel tank it behaves really differently from fuel. It does not mix in. It drops, since it's heavier than diesel, and settles low where the pickup takes its supply from. Easiest of all: one that had AdBlue in Mount Pleasant overnight and hasn't turned since. The liquid waits at the foot of your tank, untouched — but it will be the first thing through if your engine starts, before any diesel at all.

Once it's drawn in, the damage comes in two forms. What is left once the water evaporates is urea, which forms crystals: they settle in tiny channels and clog filters. On top of that, it attacks certain metals in a fuel system, and keeps going until it is flushed out. Where the AdBlue has reached the lines, leaving it till morning in Harlescott leaves things worse. In your tank alone, waiting costs nothing. Then there's the water: it offers no protection to the components that rely on it most — the injection pump and every injector.

Draining AdBlue from a diesel tank in Harlescott

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

Put petrol in a diesel at the Esso and you have a fault of thin fuel. Mixed into your diesel and left still, it is no threat for now; running the engine is the harm.

With AdBlue in a diesel, the fluid as such is simply the wrong one. Not burning, it cannot simply be run through. Deposits and corrosion remain after the next fill, and AdBlue separates again out of your diesel, so watering it can't help. That is why the flush counts more, and turning your key "to see" does more harm with AdBlue than almost any other slip — in Ditherington or the centre of Harlescott equally.

As with petrol, there is good news. Emptying a tank is the easiest part on any fuel system, and without running, the AdBlue remains in it — anywhere around Shropshire your vehicle has stopped.

How AdBlue ends up in a diesel tank in Harlescott

Many motors place the AdBlue filler alongside the diesel one, now and then under one flap, and after dark the two may appear identical. No one intends it. Mostly it occurs with a bottle bought on the way home and poured in on the driveway, not at the forecourt.

The ways it occurs are few and familiar. Halfway through the morning drop-off, the dashboard flags it up, and outside Sundorne Infant School and Nursery the top-up is rushed. In the evening, a bottle goes in on a drive close to Meadow Farm Drive. Else, after dark by The Featherbed, your vehicle is refilled by a driver using that flap the first time.

It happens most in the motors drivers know least: a hire car, a new car, a company car, or the second car of a household with one diesel and one petrol. Anywhere around Shropshire, Harlescott as well, the mistake does not change, and neither does the first response: leave it off.

Started your engine with AdBlue in the diesel tank around Harlescott?

In that case, the AdBlue is no longer in that tank. Given any running time, it goes on to the injection pump and each injector, after passing via the fuel filter and pipework.

Maybe coming back from Harlescott Grange Recreation Ground, or part way across Harlescott, the motor may run lumpy, smoke, lose power, light up the dash or stall. Pull over when it is safe. Switch off. Leave the vehicle off rather than testing it again. Each start pulls more of that through.

Harlescott sits under 10 miles from the M54; if you were on it, leave by the next junction and stop safely rather than carrying on.

Mileage matters: every mile carries the AdBlue further in, and so heading for Wrexham, under 25 miles away, makes a far larger job than hopping across Harlescott to the car park by Splat N Splodge. Roughly how far had it come? Tell us.

There is more to rinse out once the engine has been started, and our technicians do all of it where your car has stopped. Permanent damage is very rare when it is noticed early.

What does an AdBlue drain on a diesel involve in Harlescott?

A road by Moston Green Community Centre, a drive, a layby or a forecourt: anywhere the vehicle has stopped in Harlescott, our technicians travel to it. Before anything else we ask what was put in, roughly how much, and if the engine has run, because those replies settle this work.

The polluted diesel and the urea leave together after that tank is emptied, right there. A full flush counts far more with AdBlue than after petrol, since residue won't clear out on its own. Fresh diesel goes in once the filter is cleaned — or swapped, if it needs to be — and then your vehicle is tested. Roughly half an hour once we arrive is typical for most jobs where the motor hasn't run. Low-noise enough for use outside a house at night, and safe on a busy forecourt, our pumps are explosion-proof.

Priming your system with new diesel comes at the end. Starting it comes next, and then you set off from where your car is parked, by Shrewsbury or on a driveway in Harlescott. The check before our engineers go is that it runs smoothly on new diesel. As the job is done in full where the vehicle is, a garage never comes into it. Afterwards, there is the paperwork for your insurer: a VAT invoice and a written report from the engineer.

About Harlescott, briefly

Harlescott is a suburban area in Shropshire, situated inland at an elevation of 69 metres, with semi-detached housing being the predominant type of accommodation. Harlescott lies near several other local suburbs, including Sundorne, Heathgates, and Battlefield, and is located approximately 24 miles from Wrexham. Harlescott is home to around 5038 residents and is part of the wider West Midlands region. Harlescott is also relatively distant from London, being around 139 miles away.

AdBlue drains across Harlescott and Shropshire

Throughout the SY postcode area, the teams taking AdBlue call-outs in Harlescott serve most of Shropshire as well, Sundorne, Heathgates and Battlefield included. Near a boundary, or anywhere tricky to pin down? Asking is better than guessing, so ring.

Anywhere your vehicle stands — your drive at home, a side street, a car park, a forecourt — our technicians drain it on the spot, with no need to take it to us; which suits Harlescott, a residential suburb, well.

Harlescott: what AdBlue in a diesel tank costs to fix

Since the callouts vary, a flat price wouldn't be honest. The price moves first with how long, if at all, your engine has been running, and next with the amount of AdBlue that went in. After that it turns on where your car is and whether our van can get to it safely, which is easier on an open drive than in a tight space behind The Church of the Holy Spirit, Harlescott.

With that reason, every enquiry from Harlescott opens by asking the identical trio — what got in, how much, if it ran — ahead of a figure. Their replies narrow a range right down to a single number.

The price is quoted during the call, before a van leaves; settling up comes on the day, by card or by phone, with nothing upfront. While the van is travelling, dig out your policy: many cover misfuelling.

Harlescott: still alongside your car?

Not touching the car is, right now, the most useful thing you can do. Keys out, engine off, ignition off. Tell us it's AdBlue, about how big an amount, and whether it ran, on 0333 366 0103. From there Petrol in Diesel handles it, across Harlescott or anywhere within Shropshire.

Call 0333 366 0103