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Petrol in Diesel

0333 366 0103

Brislington: AdBlue in the Diesel Tank? Leave It Off

With AdBlue in your diesel tank, the ignition remains off and so does the engine. Water with urea mixed in it: that is AdBlue. Unlike fuel, it neither burns nor mixes, and no harm starts till your engine pulls it through. Caught before the engine has been run, AdBlue in a diesel tank is generally a drain and a thorough flush, done where your car is in Brislington. First, phone us on 0333 366 0103.

Call 0333 366 0103

Those opening minutes: AdBlue in the diesel tank in Brislington

Do:

  • Pocket the keys, which stops someone switching the power on.
  • Put your hazards on if you're anywhere near moving traffic.
  • Which fluid, and about how much quantity? Save the bottle or your receipt, and our technicians will see.
  • Call us from where you are. A postcode starting BS4 5, or the name of the nearest street, gets the van to you without a search.

Things not to do:

  • Shifting your vehicle even a few yards is no reason to fire up your motor.
  • Your ignition stays off: on many diesels, turning it on is enough to run your fuel pump.
  • AdBlue doesn't dilute in diesel — it separates out — so adding extra fuel will not weaken it.
  • Even a short distance along Church Hill is too far to drive the car.
  • By the road, don't attempt draining it yourself.

At a forecourt around Brislington, whether it is the Texaco or another one, ask the attendants to help you roll the car clear of the pump. If you are on your own drive, leave the car just where it sits.

What AdBlue does in a diesel tank

Meant for your exhaust, AdBlue has no place in the engine. From a separate tank it is fed directly to the exhaust, treating what your motor lets out. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is made to handle it.

Inside a diesel tank it acts really differently from fuel. It doesn't mix in. Denser than diesel, it drops and pools underneath it — the same place the pickup draws from. Simplest of all: one that got AdBlue in Arnos Vale last night and hasn't been started since. The AdBlue sits at the base of the tank, untouched — but it will be first through if the motor starts, ahead of any diesel at all.

From there it causes two kinds of damage. It eats at some metals found in fuel systems, working on any part it reaches until it's cleared completely. And when the water evaporates, the urea turns into crystals that block filters and lodge in tiny passages. If the AdBlue has reached the pipework, leaving it overnight around Brislington makes things worse. Inside the tank alone, time costs nothing. Diesel protects the high-pressure pump and each injector as it passes; water offers no lubrication, which is a separate form of damage.

Draining AdBlue from a diesel tank in Brislington

AdBlue in a diesel: why it's frequently worse than petrol

Petrol put into a diesel on Tesco's forecourt makes the fuel thin — that is the main problem. It mixes with the diesel, and while it is inside that tank it causes no harm; the damage comes from running the engine on it.

AdBlue in a diesel is a different problem: not thin fuel, but no fuel at all. It does not burn, so it can't just be run through. Whether your vehicle is in St Philips Marsh or the heart of Brislington, firing it up "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 outlast the following fill.

As with petrol, there's good news. Not started? Then the AdBlue sits just in that tank, the simplest section of the entire system to empty, anywhere the vehicle has stopped across Bristol.

How AdBlue ends up in a diesel tank around Brislington

Many motors place the AdBlue cap beside the diesel one, occasionally behind one flap, and in dim light the two can appear identical. No one means it. Mostly it's not the filling station: a driver buys a container driving home and pours it in at home.

The ways it takes place are few and familiar. Midway through the drop-off, the dashboard flags it up, and outside Holymead Primary School the refill is hurried. A driver pours the container in at home, just off Church Parade, as the day ends. One more version: darkness, a pub car park by The Kings Arms, and someone opening that flap the first time.

It occurs most in the motors drivers know least: a hire car, a new vehicle, a company car, or the second car of a household with one diesel and one petrol. An identical mistake, same first response — leave it off — anywhere you are around Brislington or the rest of Bristol.

AdBlue in the diesel tank in Brislington, and the motor started?

The AdBlue has left the tank, then. Given any running, it travels to the injection pump and every injector, having passed through the filter and lines.

Lumpy running, smoke from the exhaust, lost power, dashboard warnings or cutting out: any might show up, maybe midway across Brislington or coming back from Victory Park. Pull over when safe. Switch off. Leave it off rather than restarting it to check. With each start, more of it is pulled through.

Exit the M32, under 3 miles from Brislington, at the next junction and park safely, not driving on.

Mileage matters: every mile pushes the AdBlue deeper in, and so heading for Bristol, under 3 miles away, gives a far larger job than hopping across Brislington to the car park by Saint Luke The Evangelist. Roughly how far it had come is worth telling us.

Once the motor has been run, the flush covers more, and all of it is done where the vehicle has stopped. Lasting damage is very rare when it is caught early.

Brislington: how AdBlue is cleared from a diesel

Anywhere it has stopped around Brislington — a forecourt, a lay-by, a driveway, a street beside Norah Cooke-Hurle — our van travels to the car. Three answers shape the job, so first our technicians ask which fluid went in, roughly the amount, and if the engine has run.

Next, draining the tank right there removes the contaminated diesel along with the AdBlue in one go. The system is flushed thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. After that, your filter: cleaned, or replaced if it must be. After that clean diesel, and then a check of your car. Not run? In that case count on roughly half an hour on site for most jobs. Our equipment is explosion-proof, and so a busy forecourt is no issue, and it is hushed enough for a residential street late at night.

Lastly, the fuel system is primed with clean diesel. Firing it up comes next, and then you drive off from where your car is parked, at Bristol Temple Meads or on a drive around Brislington. Before we go, our technicians make sure it's running correctly with new diesel in. No workshop is needed at any stage, with the whole job done on the spot. Insurers ask for a VAT invoice and an engineer report, and you get both at the end.

About Brislington itself

Brislington is a suburban area in the city of Bristol, situated on the riverside at an elevation of 27 metres. Brislington lies approximately 2.6 miles from Bristol city centre and is surrounded by other residential areas, including Kensington Park and Upper Knowle. Brislington has a mix of housing types, but terraced houses are predominant in the area. Brislington is also close to Broom Hill, another nearby suburb.

AdBlue drains in Brislington and across Bristol

Our vans that answer AdBlue calls around Brislington also cover the spots about it, Kensington Park, Upper Knowle and Broom Hill among them, and most of Bristol beyond, across the BS postcode area. Near a boundary, or anywhere awkward to pin down? Checking beats guessing, so phone.

A mobile service suits Brislington, a residential suburb: there's no need to take your car to us, because our technicians drain it there, in a driveway, a side street, a parking area or a filling station.

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

Not one flat figure would be fair, since each job differs. The price shifts first with how long, if at all, the motor has been running, and next with the quantity of AdBlue that was put in. After that it depends on where the car is and whether our van can reach it safely, which is simpler on an open driveway than in a tight spot behind Hannah More blue plaque.

With that in mind, every enquiry from Brislington opens by asking the identical trio — what was put in, what quantity, if it ran — before any quote. Given them, the range narrows to a single fixed number.

Priced by phone before the engineer heads out, the job is settled on the day — card or phone, no deposit. Misfuelling cover comes with many insurance policies, so it is worth looking at yours before the van gets there.

In Brislington and still beside the car?

Then the most useful thing you can do is nothing to the car. Keys out; motor and ignition off. Tell us it was AdBlue, about what quantity, and if the engine ran, on 0333 366 0103. From there Petrol in Diesel takes over, across Brislington or anywhere in Bristol.

Call 0333 366 0103