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Petrol in Diesel

0333 366 0103

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

AdBlue in the diesel tank? Then keep your motor off — and the ignition too. Chemically, AdBlue is just urea in water. Being water-based, it won't ignite and won't blend with diesel; damage only starts when your pump starts pulling it. Caught before the engine has run, AdBlue in a diesel tank is normally a drain and a thorough flush, done where the car is in Blackley. Before anything, phone us on 0333 366 0103.

Call 0333 366 0103

AdBlue in your diesel tank around Blackley: the first few minutes

Things to do:

  • Pocket the keys, and that prevents anyone turning the power on.
  • Hazards on, if moving traffic is anywhere close.
  • Which product, and about what volume? Hang on to the bottle or your receipt, and our technicians can know.
  • Tell us a postcode starting M9 7, or whatever street is nearest, and our van finds you directly — so ring wherever you are.

Never:

  • Don't start your engine, even for a moment to move the car.
  • Plenty of diesels power their pump the moment your ignition goes on, so keep it off.
  • AdBlue doesn't mix in diesel — it separates out — so adding more diesel will not thin it.
  • Leave the vehicle where it is instead of driving it anywhere, even a short way along Middleton Old Road.
  • Beside the road, do not attempt draining it on your own.

Moving your vehicle off the pumps is a job for attendants to help with, whichever Blackley forecourt you are on, the Texaco or any other. At home, your car stays just as it was left.

What AdBlue does in a diesel tank

Not the motor but the exhaust is where AdBlue belongs. Its own tank keeps it, and from there it is fed into the exhaust, where it cleans the gas. Nothing in an injection pump is made for this fluid — and none of that was meant to go through one.

Fuel blends; AdBlue, after tipped in, won't. Its behaviour is nothing like diesel's. Denser than diesel, it drops and collects underneath it — the same spot the intake sucks from. Once your system runs, the AdBlue is top of the list to go through. Before then it waits underneath the diesel, which is how a vehicle filled in Harpurhey yesterday and not started remains the simple case, provided no one touches your key.

It does two kinds of damage 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, and so it keeps working on the components it gets to for as long as it remains there. Lines holding AdBlue spell harm by morning for a car sitting in Blackley. Only in the tank, it stays stable. And there's the water: it brings no protection to the components that need it most — the injection pump and each injector.

Draining AdBlue from a diesel tank in Blackley

AdBlue in a diesel: why it is frequently worse than petrol

Petrol pumped into a diesel on Asda's forecourt leaves your fuel watery — that is the whole fault. Blended into your diesel and left unused, it is no threat for now; running your motor is the damage.

AdBlue in a diesel is another matter: not thin fuel, but no fuel at all. Since it doesn't burn, running it through is not an option. It doesn't stay mixed, so it cannot be thinned. And crystals and corrosion don't wash out with the next tank of fuel. That is why the flush counts more with AdBlue than with petrol, and why starting your engine "to see" costs more here than nearly anywhere else, whether your car is in Alkrington Garden Village or the middle of Blackley.

The same good news holds as with petrol. Emptying a tank is the easiest job on any fuel system, and with no start-up, the AdBlue remains in there — anywhere around Greater Manchester your car has stopped.

How does AdBlue end up in a diesel tank in Blackley?

It's not on purpose. Plenty of cars keep the AdBlue inlet alongside the diesel inlet, occasionally under a single flap, and muddling them up is easy after dark. It usually happens at home, from a bottle bought en route home, not at the forecourt.

A few familiar ways account for the majority of them. Midway through the drop-off, the dashboard flags it up, and outside Mount Carmel RC Primary School, a Voluntary Academy the top-up is rushed. After work, a bottle is tipped in on a drive near Rochdale Road. Or a driver unfamiliar with that flap refills your car after dark, stopped in the car park by Grove Inn.

It crops up the most in a hire car, a new motor, a fleet motor, or the spare motor in a home with both fuel types — the vehicles people use the least. Keep it switched off: that is the first step to the same mistake, anywhere in Blackley or the remainder of Greater Manchester you are.

Already started your engine with AdBlue in your diesel tank around Blackley?

The AdBlue has left the tank, then. Your filter and lines have had it sucked along, and any running time carries it on to the high-pressure pump and each injector.

You may notice the motor running roughly, smoking, losing power, showing warning lights or cutting out, perhaps on the way back from Plant Hill Park or halfway across Blackley. When safe, pull over then switch it off — without restarting to see. With each start, more of it is pulled through.

Blackley lies under a mile from the M60; if you were on it, leave at the next junction and pull up safely rather than driving on.

A quick hop across Blackley to the car park by St Peter is one matter; driving towards Manchester, under 5 miles away, is another, because each mile pushes the AdBlue deeper in. So distance counts. Roughly how far it had come is worth telling us.

There is more to rinse out once the engine has been started, and we do all of it where the vehicle has come to a stop. If it is caught quickly, long-term damage is very rare.

Emptying AdBlue in a diesel around Blackley: what it takes

A road by Mount Carmel, a driveway, a layby or a forecourt: wherever the car has come to rest around Blackley, our engineers travel to it. Three answers decide the work, so before anything else our engineers ask what got in, about the amount, and if the engine has run.

Right there, that tank is then drained, and both the contaminated diesel and the urea come out as one. The fuel system is purged thoroughly, which counts more with AdBlue than with petrol, since what it leaves behind doesn't rinse out on its own. Your filter is flushed, or replaced where it needs to be; clean diesel goes in; and your car is tested. Roughly half an hour once we arrive is typical for most jobs when the engine has not run. Low-noise enough to use outside a house at night, and fine on a busy forecourt, the pumps are explosion-proof.

Bleeding the fuel system with new diesel comes at the end. Starting it comes next, and then you drive off from where your car is parked, by Moston or on a drive in Blackley. We check it runs correctly on new diesel before we leave. The whole job is done where the vehicle is, so it never needs to be taken to a garage. Insurers ask for a VAT invoice and an engineer report, and both come at the end.

About Blackley and where it is

Blackley is a suburban area in Greater Manchester, situated near the River Irk and close to the city of Manchester. Blackley has a mix of housing types, but semi-detached homes are particularly prevalent in the area. Blackley is located at an elevation of 61 metres, and its proximity to Manchester makes it a popular residential choice. Blackley is bordered by nearby places such as Crumpsall and Charlestown.

AdBlue drains in Blackley and across Greater Manchester

Over the M postcode area, the vans taking AdBlue call-outs around Blackley reach much of Greater Manchester as well, Crumpsall, Charlestown and Higher Blackley included. Ring and check rather than guess if you are close to a border, or anywhere awkward to explain.

Wherever your car stands — a drive at home, a side street, a car park, a forecourt — our technicians empty it on the spot, with no need to take it to us; that suits Blackley, a residential suburb, well.

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

There's no honest single quote, because the jobs are not the same. What moves the cost is, firstly, whether your engine has been running and for how long; then how much AdBlue got in; and finally where your car is and whether a van can get to it safely, which is easier on an open driveway than in a tight gap behind Angel Memorial.

That's why every call from Blackley starts with the same three queries, asked before giving a figure, not after: what went in, how much, and if it's run. Their replies narrow a range down to a single number.

Before anyone heads out, you are told the quote on the phone. And you pay on the day, card or by phone, with nothing in advance. As our engineer is on the way, check your insurance: plenty include misfuelling.

Next to the car in Blackley, still?

Right now, the best thing to do with the vehicle is to leave it. Keys out, motor off, ignition off. Call 0333 366 0103 and tell us it is AdBlue, roughly how much, and whether it's run. Petrol in Diesel takes it from there, around Blackley or anywhere around Greater Manchester.

Call 0333 366 0103