AdBlue in a Diesel Tank in Cockbrook? Don't Start It
With AdBlue in your diesel tank, the ignition remains off and so does the engine. In plain terms, AdBlue is just urea in water. Being water-based, it won't ignite and won't blend with diesel; damage just starts once your pump begins drawing it. If your engine hasn't run yet, AdBlue in a diesel tank is normally drained and carefully cleaned where the car sits around Cockbrook. First, ring us on 0333 366 0103.
Your next steps right now, Cockbrook: AdBlue in the diesel tank
Do:
- Keys out — then nobody can power anything on.
- Near moving traffic? Then put your hazards on.
- So you can give us which liquid it was and roughly how much, keep the receipt or the empty bottle.
- Call just where you are. Quote a OL6 6 postcode or the closest street sign, and nobody has to hunt for you.
Do not do these:
- Not even briefly, and not to roll your car: your engine remains off.
- Plenty of diesels run their fuel pump the moment the ignition goes on, and so keep it off.
- Pouring in extra diesel does not work: AdBlue separates out rather than blending.
- Even a short stretch along Beaufort Road is too far to drive it.
- Draining the tank yourself beside the road isn't one to try.
Rolling the vehicle off the island is a job for staff to help with, whichever Cockbrook forecourt you are on, the Texaco included. Stopped on your own drive? Then it stays just where it is.
AdBlue in a diesel tank, and what it does there
AdBlue is made for the exhaust, not the engine. Kept in a dedicated tank, it is squirted into the exhaust stream to treat the gases. Nothing in it is supposed to pass through a fuel pump, and nothing in a fuel pump is designed to handle it.
Poured in with the diesel, it stays separate rather than blending — quite unlike fuel. The pickup takes fuel from the deepest part of your tank, and that's exactly where AdBlue ends up: as it is denser than diesel, it sinks. A car topped up on a driveway in Hurst Knoll yesterday evening and left unstarted counts as the straightforward one. Nothing has sucked the AdBlue up so far — though once your engine runs, that is what is pulled first, straight from the bottom of that tank.
It causes 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 is corrosive to some of the metals a fuel system is made from, and so it keeps labouring on the parts it reaches for as long as it stays there. Lines carrying AdBlue mean damage by morning for a car sitting around Cockbrook. Only in the tank, it stays the same. The water in it does harm of its own: your high-pressure pump and the injectors rely on diesel to lubricate them, and water gives them nothing.
Why is AdBlue in a diesel commonly the bigger problem?
A problem of thin fuel is what you end up with from filling a diesel with petrol at the another forecourt nearby. Damage only comes from driving on it. Mixed into your diesel and sitting inside the tank, it causes none.
The trouble with AdBlue in a diesel is a completely wrong liquid. It can't simply be run through, since it does not burn. It doesn't stay mixed, and 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 motor "to see" costs more here than almost anywhere else, whether your car is in Ashton-under-Lyne or the middle of Cockbrook.
The good news is the same as with petrol. If the engine has not run, the AdBlue is still inside the tank, and the tank is the simplest part of a fuel system to clear, wherever across Greater Manchester the vehicle is sitting.
How does AdBlue end up in a diesel tank around Cockbrook?
No one means to do it. The AdBlue filler on many cars rests right next to the diesel filler, at times under the same flap, and the two caps can look alike in poor light. Mostly it happens with a bottle bought on the way home and poured in on the drive, not at the pump.
The ways it happens are few and familiar. A warning light comes on during the school run, and the top-up happens in a hurry outside Parochial CofE Primary and Nursery School, Ashton-under-Lyne. In the evening, a container is tipped in on a drive close to Stamford Square. Another version: darkness, the car park by The Sycamore, and a driver opening that flap for the first time.
It takes place most in the motors motorists know least: a hire car, a new car, a company car, or the second car of a household with one diesel and one petrol. Same mistake, same first step — leave it switched off — anywhere you are in Cockbrook or the remainder of Greater Manchester.
AdBlue in your diesel tank around Cockbrook, and the engine started?
Then the AdBlue has left your tank. Through your filter, through the pipework, and — with any running time — on to the high-pressure pump and every injector: that's where it travels.
Watch for rough running, exhaust smoke, lost power, warnings on your dash, or a cut-out — coming back from The Dingle, say, or part way across Cockbrook. Stop as soon as it is safe, switch off, and do not restart the vehicle to check. Each start pulls more of that through.
If you were on the M60, under 3 miles from Cockbrook, come off at the next junction and stop somewhere sensible rather than pressing on.
How far it went counts. A couple of hundred yards across Cockbrook to the car park by New Life Church is a very different job from a run towards Manchester, under 10 miles away, with the AdBlue reaching further into the fuel system with each mile. Let us know about how far it had come.
We do all of the flushing where your car has stopped, and once the engine has been started there is more of it. If it is spotted soon, lasting damage is very rare.
What does an AdBlue drain on a diesel involve in Cockbrook?
We come to the vehicle, wherever it has stopped around Cockbrook: a side street near St Gabriel, a drive, a lay-by or a forecourt. What was put in, roughly the quantity, and if the motor has been run: our technicians check before all else, since those decide the work.
On the spot, that tank is then emptied, and all of the polluted diesel and the urea come out as one. A careful flush counts much more with AdBlue than with petrol, since what remains won't wash out on its own. Your filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and the vehicle is tested. Roughly half an hour on site is usual for most jobs when the motor hasn't run. The pumping gear is explosion-proof, so a busy forecourt is no issue, and it is hushed enough for a residential street late at night.
Clean diesel goes in to prime the system, and that is the final step. Firing it up comes next, and then you drive off from where the car is parked, at Stalybridge or on a driveway around Cockbrook. It's tested on fresh diesel to make sure it runs properly before we go. The entire job is done where the car is, so it never needs to be taken to a garage. You get a VAT invoice and an engineer report after that, which is what insurers ask for.
About Cockbrook, for a moment
Cockbrook is a suburban area in Greater Manchester, situated on the riverside at an elevation of around 120 metres. Cockbrook lies approximately 7 miles from Manchester city centre and is close to nearby places such as Stamford Park and Hurst Brook. Cockbrook has a population of around 4907 people and is characterised by predominantly terraced housing. Cockbrook is also near the town of Dukinfield and is located about 159 miles northwest of London.
Cockbrook and Greater Manchester: AdBlue drains across the area
AdBlue jobs around Cockbrook go to vans that cover the towns around it — Stamford Park, Hurst Brook plus Dukinfield — and much of Greater Manchester further out, throughout OL postcodes. Ring and check rather than guess when you're close to a border, or anywhere tricky to pin down.
No towing is needed. In Cockbrook, a residential suburb, a van that comes to you works: the car is emptied where it stands, be it in a driveway, a side street, a car park or a filling station.
What AdBlue in a diesel tank costs to put right in Cockbrook
Because each jobs vary, a single price would not be honest. Whether the motor has been running, and for how long, comes first in what moves the price. How much AdBlue went in comes next, and then the position of the car, because an open drive is easier for our van to reach safely than a tight gap behind Lord Wright.
Ahead of a quote, never after, each call from Cockbrook begins with three questions: the fuel, the quantity, plus if the engine ran. Those replies turn a range into a straight price.
You get that quote on the phone, before anyone sets off, and you pay on the day, by card or over the phone, with nothing upfront. Plenty of insurance policies include misfuelling cover, and so it's worth checking yours while we're on the way.
Next to the vehicle around Cockbrook, still?
Then, the best thing to do with the car is to leave it. Motor off, keys out, ignition off. Ring 0333 366 0103: AdBlue, roughly how much, and whether the engine ran is everything our engineers ask. Petrol in Diesel handles the rest throughout Greater Manchester, Cockbrook too.