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Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Wollescote? Don't Start It

With AdBlue in your diesel tank, your ignition remains off and so does the engine. Chemically, AdBlue is simply urea in water. Being water-based, it will not burn and won't blend with diesel; trouble only comes once your pump starts pulling it. A drain and a thorough flush, done where your car is in Wollescote, is usually all AdBlue in a diesel tank takes — if it's caught before your engine has run. Before you do anything else, ring 0333 366 0103.

Call 0333 366 0103

Those opening minutes: AdBlue in the diesel tank in Wollescote

To do:

  • Pull the keys out, so no one switches your ignition on.
  • Close to moving traffic? Then put the hazards on.
  • Which fluid, and about what volume? Hang on to the bottle or your receipt, and our engineers can know.
  • Our van locates you quickest with a postcode starting DY9 7, or simply the name of a street close by, and so call from the spot.

Do not:

  • Not even for a second, and not to shift the car: your motor remains off.
  • Your ignition remains off: on many diesels, turning it on is enough to start your pump.
  • Do not top up with diesel to thin it. AdBlue does not mix in diesel; it separates out.
  • Any driving at all is best avoided, including a short way down Hodge Hill Avenue.
  • Don't try to drain the vehicle yourself at the roadside.

Get the people behind the counter to help you move your car away from the island if you're at a forecourt around Wollescote, whether it's the JET or somewhere else. On your own drive, do not move it at all.

AdBlue in a diesel tank, and what it does there

Not your motor but your exhaust is where AdBlue is meant to go. From a separate reservoir it is fed straight to the exhaust, cleaning what the motor lets out. Not one side fits the other: urea does not belong in a pump, and a pump cannot take urea.

It doesn't blend. After it is tipped into the tank, AdBlue acts nothing like diesel. It's heavier than diesel, so it sinks and gathers at the bottom of the tank, which is where the pickup sucks fuel from. When your pump runs, the AdBlue is first to be pulled through. Before then it sits underneath your diesel, and that is how a car filled in Pedmore yesterday and never started stays the straightforward case, provided no one touches the key.

It causes two kinds of harm from there. As its water goes, the urea left behind crystallises, and the crystals block filters and settle in fine passages. And it's corrosive to some of the metals a fuel system is made from, so it keeps working on the components it hits for as long as it remains there. Pipes holding AdBlue spell harm overnight for a car sitting in Wollescote. Only inside that tank, it stays the same. Then there is the water: it offers no protection to the components that need it the most — the injection pump and each injector.

Draining AdBlue from a diesel tank in Wollescote

Why is AdBlue in a diesel commonly the bigger fault?

Petrol pumped into a diesel on BP's forecourt makes the fuel thin — that's the whole issue. No harm comes as long as it stays put, mixed into your diesel — only once your motor runs on it.

The issue with AdBlue in a diesel is a totally unsuitable substance. It does not burn, and so it cannot just be run through. Crystals and corrosion stay through the next tankful, and AdBlue separates again out of the diesel, and so watering it won't work. Hence the flush counts so much, and trying the engine "to see" does more harm with AdBlue than nearly any other slip — in Old Swinford or the heart of Wollescote equally.

As with petrol, there's good news. Never run? Then the AdBlue waits just inside your tank, the simplest bit of the whole system to clear, anywhere your car has come to rest across West Midlands.

Wollescote: how AdBlue ends up in a diesel tank

In dim light, two caps together — the AdBlue one and the diesel one, occasionally behind one flap — may appear the same. No one intends it; plenty of layouts allow it. Mostly it happens with a bottle bought on the way home and poured in on the driveway, not at the pump.

It tends to happen in a couple of familiar ways. A warning light comes on during the school run, and the top-up takes place in a hurry outside Wollescote Primary School. Close to Springfield Avenue, a driver pours a bottle in on that drive after work. Or someone new to that flap refills the car after dark, stopped in the car park by The Hare and Hounds.

The least familiar cars get it the most — rentals, new cars, company cars, and the other motor of a family with one of each fuel types. Leave it switched off: that's the first response to an identical slip, anywhere around Wollescote or the rest of West Midlands you happen to be.

Wollescote: started your engine with AdBlue in your diesel tank?

Then the AdBlue has left the tank. With any running time, it travels to the high-pressure pump and every injector, after passing via the fuel filter and pipework.

Expect rough running, smoke, falling power, lights on the dash, or a cut-out — coming back from Black Country Millennium Forest, perhaps, or part way across Wollescote. Stop as soon as it is safe, switch off, and do not restart it to check. With each start, more of it is pulled through.

On the M5, under 5 miles from Wollescote, the first junction is where to leave, and anywhere sensible is where to park — not driving on.

A quick hop across Wollescote to the car park by Prince Rupert is one matter; heading towards Birmingham, under 10 miles away, is another, since every mile carries the AdBlue further in. So mileage matters. Approximately how far had it come? Tell us.

There is more to clean out once the engine has run, and our technicians do all of it where the vehicle has stopped. Spotted quickly, it very seldom leaves lasting damage.

What emptying AdBlue from a diesel involves in Wollescote

A street beside St Andrew's, a driveway, a lay-by or a forecourt: anywhere the vehicle has come to rest in Wollescote, our technicians come to it. Which fluid got in, roughly the quantity, and whether the engine has been run: our engineers check first, since those shape the job.

Right there, your tank is then emptied, and all of the contaminated diesel and the urea leave as one. The fuel system is flushed thoroughly, which matters more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. The fuel filter is cleaned, or replaced where it needs to be; clean diesel goes in; and the vehicle is tested. Roughly half an hour on site is usual for most jobs where your engine hasn't run. Low-noise enough to use outside a house at night, and safe on a busy forecourt, our pumps are explosion-proof.

Last, the system is bled with fresh diesel. Whether it is a parking bay at Lye or a driveway in Wollescote, that is where our engineers start it and you set off. Before we leave, our engineers make sure it's running correctly with clean diesel in. No workshop is required at any point, with the whole job done then and there. The insurer will want an engineer's report and the VAT invoice — both yours afterwards.

About Wollescote

Wollescote is a suburban area in the West Midlands, situated near the River Stour and close to the cities of Birmingham and Stourbridge. Wollescote sits at an elevation of around 120 metres, with semi-detached housing being the predominant type of accommodation. Wollescote is located near other local places such as Lye, Lutley, and Stambermill, and is approximately 9 miles from Birmingham city centre. Wollescote has a population of around 6448 people.

AdBlue drains across Wollescote and West Midlands

Our teams that answer AdBlue jobs in Wollescote also cover the places around it, Lye, Lutley and Stambermill among them, and most of West Midlands beyond, across the DY postcode area. Ring and ask rather than guess when you're close to a border, or somewhere tricky to pin down.

No towing is needed. In Wollescote, a residential suburb, a mobile service works: the vehicle is drained where it stands, whether on a drive, a residential street, a parking area or a filling station.

AdBlue in a diesel tank around Wollescote: the cost of fixing it

Since the jobs vary, a flat figure wouldn't be honest. Three things move the cost: whether the engine has been running and for how long, how much AdBlue was put in, and where the vehicle is. That last one comes down to whether a van can get to it safely, and an open drive is simpler than a tight gap behind Lye Library.

What went in, how much, plus if the engine ran: each Wollescote call begins by asking precisely that, ahead of a quote, never after. With those replies, a range narrows to one fixed number.

Our quote is given during the call, before a van sets off; payment happens on the day, by card or by phone, and nothing upfront. Misfuelling cover is part of plenty of insurance policies, so it pays to look at yours before the van arrives.

Wollescote: still alongside your car?

Then, touch nothing — that's the best move there is. Motor off, keys out, ignition off. Ring 0333 366 0103 then tell us it's AdBlue, roughly how much, and if it's run. Petrol in Diesel takes it from there, around Wollescote or anywhere across West Midlands.

Call 0333 366 0103