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Petrol in Diesel

0333 366 0103

AdBlue in a Diesel Tank in Upper Lydbrook? Don't Start It

Engine off, ignition off: that's where you start if AdBlue has gone into the diesel tank. Chemically, AdBlue is simply urea in water. The harm begins once it is sucked through the lines — it won't ignite, and it will not blend with diesel. If your motor has not run yet, AdBlue in a diesel tank is normally emptied and carefully flushed where the car sits around Upper Lydbrook. Before anything, ring us on 0333 366 0103.

Call 0333 366 0103

Your next steps right now, Upper Lydbrook: AdBlue in the diesel tank

Do:

  • Pull the keys out, so no one switches the ignition on.
  • Hazards on, if moving traffic is at all near.
  • The empty bottle or the till receipt tells us the product and the amount, and so do not throw it out.
  • Call just where you are. Quote a GL17 9 postcode or the nearest street sign, and no one has to hunt for you.

Not to do:

  • Shifting your car just a few yards is no reason to start your motor.
  • Many diesels run their pump the instant the ignition comes on, so leave the car off.
  • Adding extra diesel does not help: AdBlue separates out instead of thinning.
  • Don't drive the vehicle anywhere, not even a short stretch down Holbrook.
  • No emptying it yourself, either, on the roadside.

At a forecourt in Upper Lydbrook, whether it is the BP or another one, ask the staff to help you roll the car away from the pump. At home, your car remains exactly where it was left.

AdBlue in a diesel tank: what it does

Not the motor but the exhaust is where AdBlue is meant to go. From a separate tank it goes directly to your exhaust, treating what the engine emits. Nothing in it is meant to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.

Inside a diesel tank it acts really differently from fuel. It does not mix in. It is heavier than diesel, so it sinks and collects at the bottom of the tank, which is where the pickup draws fuel from. A vehicle filled on a driveway in Carterspiece yesterday evening and left unstarted is the simple one. No pump has pulled the AdBlue up yet — but once your engine turns, that's what goes first, directly from the bottom of that tank.

Once it is drawn in, the damage takes two forms. 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 labouring on the components it gets to for as long as it stays there. Pipes carrying AdBlue mean harm by morning for a car sitting in Upper Lydbrook. Only inside the tank, it stays stable. The water in it causes damage of its own: the high-pressure pump and your injectors depend on diesel to lubricate them, and water gives them nothing.

Draining AdBlue from a diesel tank in Upper Lydbrook

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

Petrol put into a diesel on another forecourt nearby's forecourt makes the fuel watery — that is the whole fault. It mixes with the diesel, and whilst it is in that tank it does no damage; the harm comes from running the motor on it.

AdBlue in a diesel is another problem: not thin fuel, yet no fuel at all. It doesn't burn, so it can't just be run through. Crystals and corrosion stay after the next fill, and AdBlue separates back out of your diesel, and so watering it won't help. Hence the flush counts more, and turning the key "to see" costs more with AdBlue than nearly any other mistake — in The Pludds or the centre of Upper Lydbrook equally.

The good news is the same as with petrol. Wherever around Gloucestershire your vehicle has come to rest, an unrun engine means the AdBlue still in the tank: the easiest bit of a fuel system to clear.

Upper Lydbrook: how AdBlue ends up in a diesel tank

Plenty of cars place the AdBlue cap alongside the diesel one, now and then under one flap, and after dark the two may look identical. No one means it. Mostly it occurs with a bottle bought on the way home and poured in on the driveway, not at the pump.

It tends to happen in a few familiar ways. A warning light comes on during the school run, and the top-up happens in a hurry outside Lydbrook Primary School. Close to Valley Road, someone tips a bottle in at home in the evening. Another pattern: darkness, a pub car park by The Jovial Colliers, and someone using that flap for the first time.

It crops up the most in a hire car, a brand-new motor, a company vehicle, or the other car in a home with both fuels — the cars drivers know the least. Wherever you are in Upper Lydbrook or the rest of Gloucestershire, it's the same mistake and the same first answer: leave it off.

Already started the motor with AdBlue in the diesel tank around Upper Lydbrook?

The AdBlue has left the tank, then. Through the filter, through the pipework, and — with any running — into the high-pressure pump and each injector: that is how far it travels.

You may see your engine running roughly, smoking, losing power, showing warning lights or cutting out, maybe on the way back from Worrall Hill or halfway across Upper Lydbrook. Stop as soon as it is safe, switch off, and don't restart the vehicle to check. With each start, more of that is pulled through.

Upper Lydbrook lies under 10 miles from the M50; if you were on it, leave by the first junction and pull up safely rather than carrying on.

Each mile pushes the AdBlue further into your system. That is why crossing Upper Lydbrook to park near Holy Jesus and a drive of under 15 miles for Gloucester are very separate jobs. Let us know roughly how far it had come.

Once the engine has been run, the flush takes in more, and all of it is done where the car has ended up. Permanent damage is very rare if it is spotted soon.

Upper Lydbrook: how AdBlue is cleared from a diesel

The car remains where it is, whether that is a street beside In Situ, a drive, a lay-by or a forecourt in Upper Lydbrook, and our van travels to it. Before anything else our engineers ask what was put in, roughly how much, and whether your motor has been run, since those replies settle this work.

Then the tank is drained where your car stands, so the polluted fuel and the AdBlue come out together. The system is flushed thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. Next, your filter: cleaned, or changed when it has to be. Then clean diesel, then a check of your car. If your engine has not run, the majority of jobs take about half an hour once our engineers are there. Our pumping gear is explosion-proof, so a live filling station is no problem, and it is hushed enough for a residential street late at night.

Bleeding the system with clean diesel comes last. Whether it is a parking space outside Lydney or a drive in Upper Lydbrook, that is where our engineers start the engine and you head off. We check it runs smoothly on clean diesel before leaving. We do it all wherever your car has ended up, and it never needs to go to a workshop. Your insurer is likely to want an engineer's report and your VAT invoice — both yours once the job is done.

About Upper Lydbrook

Upper Lydbrook is a suburban area in Gloucestershire, situated inland at an elevation of 138 metres, with detached housing being the predominant type. Upper Lydbrook lies near the communities of Worrall Hill, Central Lydbrook, and Joys Green, and is approximately 14 miles from Gloucester. Upper Lydbrook has a population of around 878 residents, and is located within the wider South West region of England. Upper Lydbrook is also relatively distant from London, at a distance of 107 miles.

AdBlue drains around Upper Lydbrook and across Gloucestershire

Over the GL postcode area, the teams taking AdBlue call-outs around Upper Lydbrook serve much of Gloucestershire too, Worrall Hill, Central Lydbrook and Joys Green among them. If you are close to a boundary, or somewhere hard to explain, ring and ask rather than guessing.

A mobile service suits Upper Lydbrook, a residential suburb: you have no need to take your vehicle to us, because our engineers empty it on the spot, in a drive, a residential street, a parking area or a forecourt.

AdBlue in a diesel tank in Upper Lydbrook: the cost of fixing it

There's no fair single price, since the jobs aren't the same. The cost shifts first with how long, if at all, your engine has been running, and next with the quantity of AdBlue that went in. After that it rests on where your car is and whether a technician can reach it safely, which is simpler on an open drive than in a tight space behind Sir Francis Brain Monument.

Before any quote, not after, each call from Upper Lydbrook opens with three questions: the fuel, the quantity, and whether it ran. Their replies narrow a range right down to one number.

You get that quote by phone, before anybody heads out, and you pay on the day, by card or by phone, with nothing upfront. Check your insurance whilst we're on the way: plenty carry misfuelling cover.

Still beside the vehicle in Upper Lydbrook?

Leaving your vehicle alone is, right now, the most useful thing you can do. Ignition off, motor off, keys out. Phone 0333 366 0103 then tell us it is AdBlue, about how much, and whether it has run. Petrol in Diesel takes it from there, in Upper Lydbrook or anywhere across Gloucestershire.

Call 0333 366 0103