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Petrol in Diesel

0333 366 0103

Badger Farm: AdBlue in the Diesel Tank? Leave It Off

AdBlue in your diesel tank? Then leave your engine off — and your ignition as well. AdBlue is urea mixed in water. The trouble begins once it is pulled through the pump — it will not burn, and it won't combine with diesel. Caught before the motor has been run, AdBlue in a diesel tank is usually a drain and a thorough flush, done where your car is in Badger Farm. Phone 0333 366 0103 before you do anything else.

Call 0333 366 0103

Badger Farm, AdBlue in your diesel tank: what to do right away

Do:

  • Take the keys out, and so no one switches your ignition on.
  • Put the hazard lights on if you're at all near moving traffic.
  • Which product, and about what volume? Save the bottle or the till receipt, and our technicians will see.
  • Ring just where you are. Say a SO22 4 postcode or the closest street name, and no one has to hunt for you.

Things not to do:

  • No starting your engine — not briefly, not to shift your car.
  • Plenty of diesels run their pump the instant the ignition comes on, so leave the vehicle off.
  • Don't top up with diesel to dilute it. AdBlue does not dilute in diesel; it separates out.
  • Do not drive the car anywhere, not even a short way down Rooks Down Road.
  • No emptying it yourself, at all, on the verge.

On a forecourt around Badger Farm, whether it is the Sainsbury's or another one, ask the attendants to help you roll the car away from the pump. Parked on your own driveway? Then it remains just where it is.

What AdBlue does in a diesel tank

Not your engine but the exhaust is where AdBlue belongs. It goes into its own tank and is sprayed into the exhaust gas to fresh it. No part inside an injection pump is made for this liquid — and none of that was intended to travel that way.

Inside a diesel tank it behaves very differently from fuel. It does not mix in. The pickup sucks fuel from the lowest part of that tank, and that is just where AdBlue ends up: being heavier than diesel, it sinks. Once your pump runs, the AdBlue is top of the list to go through. Before then it waits beneath the diesel, and that is how a car topped up in Sleepers Hill yesterday and not started stays the simple one, provided no one touches the key.

From there it does two kinds of damage. It eats at certain metals used in fuel systems, working on any part it touches till it is removed from your system. And when the water goes, the urea forms crystals that block filters and lodge in tiny channels. Lines carrying AdBlue spell damage overnight for a car sitting in Badger Farm. Just inside that tank, it stays the same. The water in it does damage of its own: your high-pressure pump and the fuel injectors rely on diesel to lubricate them, and water offers them nothing.

Draining AdBlue from a diesel tank in Badger Farm

Why is AdBlue in a diesel frequently the bigger problem?

Fill a diesel with petrol in error over at the BP, and this issue is diluted fuel. No damage comes as long as it stays put, mixed into the diesel — only once the engine works on it.

The trouble with AdBlue in a diesel is a completely wrong substance. Because it doesn't burn, running it through isn't an option. It does not stay mixed, so it can't be weakened. And crystals and corrosion don't wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting your engine "to see" costs more here than almost anywhere else, whether your car is in West Hill or the middle of Badger Farm.

The good news is the same as with petrol. Anywhere around Hampshire the car has stopped, an unrun motor means the AdBlue still inside the reservoir: the easiest part of any fuel system to empty.

How AdBlue ends up in a diesel tank in Badger Farm

After dark, two caps together — the AdBlue cap and the diesel cap, now and then behind a single flap — can appear the same. No one means it; plenty of layouts allow it. It mostly happens at home, from a container grabbed en route home, not at the forecourt.

A couple of familiar ways cover the majority of them. A warning light comes on during the school run, and the top-up occurs in a hurry outside Stanmore Primary School. A bottle is poured in at the end of the day on a drive just off Ridgeway. Otherwise, in dim light outside The Bell Inn, your car is topped up by someone using that flap for the first time.

It comes up the most in a rental, a brand-new vehicle, a fleet car, or the other car in a home with both fuels — the vehicles drivers know least. Keep it switched off: that's the first response to the same slip, anywhere around Badger Farm or the rest of Hampshire you are.

Badger Farm: started the engine with AdBlue in the diesel tank?

Then the tank is no longer where the AdBlue is. Through the fuel filter, through the pipework, and — given any running — on to the high-pressure pump and each injector: that is where it has gone.

Expect rough running, exhaust smoke, lost power, lights on your dash, or a cut-out — coming back from Stanmore Recreation Ground, say, or part way across Badger Farm. No starting it again to check: stop when it is safe, then turn it off. Every start pulls more of it through.

If you were on the M3, under 3 miles from Badger Farm, come off at the next exit and stop somewhere safe instead of pressing on.

How far it went matters. A few hundred yards across Badger Farm to the car park by Carroll Centre is a very different job from a run towards Winchester, under 3 miles away, with the AdBlue reaching further into the fuel system with every mile. Roughly how far had it come? Tell us.

Wherever the vehicle came to a halt is where all of it gets done, even with more to clean out once your engine has been run. Spotted soon, it very seldom leaves lasting damage.

Clearing AdBlue in a diesel around Badger Farm: what it takes

Anywhere it has stopped in Badger Farm — a filling station, a layby, a drive, a street beside Stanmore Community Library — our van travels to your vehicle. Three replies shape the job, and so before anything else our technicians ask which fluid went in, roughly the amount, and if your motor has turned over.

Next, draining your tank on the spot removes the contaminated diesel and the AdBlue together. With AdBlue, far more than with petrol, the flush counts: the whole system is flushed all the way through because what remains will not flush away unaided. Next, the fuel filter: cleaned, or changed if it must be. Then fresh diesel, then a test of your vehicle. If your engine hasn't run, the majority of jobs take about half an hour once our technicians arrive. The pumps are explosion-proof, fine on a busy forecourt and quiet enough to use outside a house after dark.

Fresh diesel goes in to bleed the fuel system, and that is the final step. Whether it is a parking bay outside Winchester or a drive in Badger Farm, that is where our engineers start the engine and you head off. The test before our technicians go is that it runs smoothly on new diesel. As the job is done in full where the car is, a workshop never comes into it. Your insurer is likely to want an engineer's report and your VAT invoice — both yours once this job is done.

About Badger Farm and where it is

Badger Farm is a suburban area located near the city of Winchester in Hampshire, sitting at an elevation of 84 metres above sea level. Badger Farm is characterized by its predominantly semi-detached housing stock, reflecting the typical residential development patterns of the South East region. Badger Farm is situated close to other nearby places such as Stanmore, St Cross, and Olivers Battery, and is approximately 61 miles from London. Badger Farm has a population of around 6410 residents.

Badger Farm and Hampshire: AdBlue drains across the area

Throughout the SO postcode area, the teams taking AdBlue call-outs around Badger Farm serve most of Hampshire as well, Stanmore, St Cross and Olivers Battery included. Close to a border, or anywhere awkward to explain? Checking is better than guessing, and so phone.

Anywhere your car sits — a driveway at home, a side street, a car park, a filling station — our technicians drain it there, with no need to bring it to us; that suits Badger Farm, a residential suburb, well.

Badger Farm: what AdBlue in a diesel tank costs to fix

Each job is different, so no fixed price would be honest. The price moves first with how long, if at all, the engine has been running, and next with the amount of AdBlue that went in. After that it depends on where the car is and whether a technician can reach it safely, which is simpler on an open driveway than in a tight gap behind Level.10 Church.

For that reason, each call from Badger Farm begins by asking the identical trio — which fluid went in, what quantity, if it ran — before a figure. Their replies narrow a range down to one figure.

Priced by phone before the van sets out, it is paid for on the day — card or phone, nothing in advance. Look at your insurance whilst we are on the way: many carry misfuelling cover.

Alongside your car in Badger Farm, right now?

Right now, the best thing to do with your car is to not touch it. Engine off, keys out, ignition off. Petrol in Diesel handles the remainder, in Badger Farm or wherever within Hampshire, once you call 0333 366 0103 saying it's AdBlue, about what quantity, and whether it ran.

Call 0333 366 0103