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Petrol in Diesel

0333 366 0103

New Alresford: AdBlue in the Diesel Tank? Leave It Off

With AdBlue in the diesel tank, your ignition stays off and so does your motor. AdBlue is urea mixed in water. Not like fuel, it neither burns nor blends, and no harm happens till your engine pulls it through. In New Alresford, AdBlue in a diesel tank found before the engine runs usually comes down to a drain and a thorough flush, right where the vehicle is. Nothing comes before calling 0333 366 0103.

Call 0333 366 0103

AdBlue in the diesel tank in New Alresford: the first few minutes

To do:

  • So nobody can switch the ignition on, pull the keys away.
  • Hazards on, if moving traffic is at all close.
  • Which fluid, and roughly how much volume? Hang on to the bottle or the till receipt, and we will know.
  • Ring us from where you are. A postcode starting SO24 9, or the name of the nearest street, brings our van to you without a search.

Things not to do:

  • No starting your motor — not for a second, not to reposition your car.
  • Plenty of diesels power their fuel pump the moment your ignition goes on, and so leave the car off.
  • Do not top up with diesel to dilute it. AdBlue doesn't dilute in diesel; it separates out.
  • Don't drive the vehicle anywhere, not even a short way along West Street.
  • Do not try to drain the car yourself by the kerbside.

Moving the vehicle off the island is a job for attendants to help with, wherever New Alresford forecourt you are on, the Shell included. At your own drive, do not touch it at all.

What does AdBlue do in a diesel tank?

Meant for the exhaust, AdBlue has no place in the motor. It goes into its own tank and is sprayed into your exhaust gas to fresh it. A fuel pump is not made to cope with it, and AdBlue was never intended to go through one.

Poured in with your diesel, it keeps apart rather than mixing — quite unlike fuel. The intake takes fuel from the lowest part of your tank, and that's precisely where AdBlue settles: being denser than diesel, it sinks. A vehicle filled on a driveway in Gundleton yesterday evening and not started since counts as the simple case. Nothing has pulled the AdBlue up so far — but when the engine runs, that is what goes first, straight from the bottom of your tank.

From there it causes two kinds of damage. It attacks certain metals used in fuel components, working on any part it reaches till it's removed from your system. And when the water evaporates, the urea turns into crystals that clog filters and settle in narrow passages. Lines carrying AdBlue mean damage overnight for a vehicle sitting in New Alresford. Only in your tank, it stays the same. The water in it does harm of its own: the high-pressure fuel pump and your injectors depend on diesel to lubricate them, and water gives them nothing.

Draining AdBlue from a diesel tank in New Alresford

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

Fill a diesel with petrol by mistake over at the Murco, and this issue is thinned fuel. It mixes with your diesel, and while it is in the tank it causes no damage; the damage comes from running the engine on it.

AdBlue in a diesel is an issue of the wrong substance altogether. Because it doesn't burn, running it through is not an option. Whether the car sits in Ovington or the heart of New Alresford, turning it over "to see" does more harm in this case than almost any other error, and the flush counts more. The reasons: it will not stay blended, so watering it down is impossible; and crystals and corrosion survive the following tankful.

The same good news holds as with petrol. Wherever across Hampshire the vehicle has stopped, an unrun engine means the AdBlue still in the tank: the easiest part of any fuel system to empty.

New Alresford: how AdBlue ends up in a diesel tank

In dim light, two caps side by side — the AdBlue one and the diesel cap, occasionally behind one flap — can appear the same. Nobody means it; many designs allow it. A container bought while heading home and poured in at home, rather than at the filling station, is the usual story.

The ways it occurs are few and familiar. Halfway through the morning drop-off, the dashboard warns, and outside Sun Hill Infant and Preschool the refill is rushed. Someone pours the container in at home, just off Broad Street, as the day ends. Or someone unfamiliar with that flap refills the vehicle after dark, stopped in the car park outside Horse and Groom.

It comes up most in a rental, a brand-new motor, a fleet car, or the spare car in a home with both fuel types — the cars people know the least. Leave it switched off: that's the first step to the same mistake, wherever in New Alresford or the remainder of Hampshire you happen to be.

Already started the motor with AdBlue in the diesel tank in New Alresford?

Then the tank is no longer where the AdBlue is. With any running time, it travels to the high-pressure pump and every injector, after passing through the filter and lines.

You may see the motor running unevenly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from The Garden or halfway across New Alresford. Once you safely can, pull over then turn everything off — without turning it on again to see. With each start, more of it is pulled through.

If you were on the M3, under 5 miles from New Alresford, come off at the next exit and stop somewhere sensible rather than pressing on.

How far it went counts. A few hundred yards across New Alresford to the car park by Alresford Community Centre is a very different job from a run towards Winchester, under 10 miles away, with the AdBlue reaching further into your system with every mile. Roughly how far it had come is worth telling us.

There's more to flush once the engine has run, and we do all of it where your car has ended up. Spotted early, it very seldom leaves long-term damage.

What draining AdBlue from a diesel involves around New Alresford

A road beside Saint John the Baptist, a drive, a layby or a forecourt: wherever the vehicle has come to rest around New Alresford, we come to it. Before anything else our technicians ask what was put in, about how much, and whether the engine has been run, because those answers settle this work.

The polluted diesel and the urea come out as one when that tank is emptied, on the spot. The fuel system is cleaned thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind does not rinse out on its own. Fresh diesel goes in once the filter is flushed — or replaced, when it needs to be — and after that your vehicle is tested. If the engine hasn't run, most jobs take about half an hour once we arrive. Our equipment is explosion-proof, so a live forecourt is no fault, and it is hushed enough for a residential street late at night.

Bleeding the fuel system with fresh diesel comes at the end. You set off as soon as we have started it, and it makes no difference whether the vehicle is on a drive in New Alresford or in a space by Winchester. Our technicians check it runs properly on clean diesel before we leave. No garage is needed at any point, with the whole job done then and there. You get a VAT invoice and an engineer report after that, which is what insurers ask for.

About New Alresford itself

New Alresford is a charming town situated in a picturesque riverside setting in Hampshire, England. Located in the City of Winchester district, it boasts a rich history and a strong sense of community. The town is nestled near the city of Winchester, with Alton also within reach, making it an ideal base for exploring the surrounding countryside.

AdBlue drains across New Alresford and Hampshire

AdBlue jobs around New Alresford go to teams that serve the towns around it — Woodlands, Old Alresford as well as Bishops Sutton — and much of Hampshire beyond, throughout SO postcodes. Near a boundary, or somewhere tricky to pin down? Asking is better than assuming, and so phone.

New Alresford is a riverside town, and a call-out drain suits it: whether the vehicle is on a home drive, a residential street, a car park or a forecourt, we drain it where it is, so it never needs to be moved to us.

What AdBlue in a diesel tank costs to put right in New Alresford

Each job differs, and so no single quote would be honest. What moves the price is, first of all, whether the engine has run and for how long; then how much AdBlue went in; and finally where the vehicle is and whether our van can get to it safely, which is easier on an open driveway than in a tight gap behind Alresford Library.

Ahead of a quote, never after, each call from New Alresford begins with three checks: the fuel, the amount, plus if it ran. Those replies narrow the range down to one 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. Misfuelling cover comes with many insurance policies, so it pays to look at yours before the van arrives.

Alongside the car in New Alresford, still?

Then, touch nothing — that is the most helpful move there is. Keys out, motor off, ignition off. Petrol in Diesel handles the rest, in New Alresford or wherever within Hampshire, once you phone 0333 366 0103 to say it was AdBlue, about how big an amount, and whether it ran.

Call 0333 366 0103