Don't Start It: AdBlue in a Diesel Tank in Parr Stocks
If AdBlue has gone into the diesel tank, leave your engine off and leave your ignition off. Water with urea mixed in it: that's AdBlue. Being water-based, it won't ignite and won't blend with diesel; trouble just starts once the pump starts drawing it. Caught before your motor has been run, AdBlue in a diesel tank is usually a drain and a thorough flush, done where the vehicle is around Parr Stocks. No step comes before calling 0333 366 0103.
AdBlue in the diesel tank around Parr Stocks: the first few minutes
Do:
- So no one can switch your ignition on, pull the keys out.
- Hazards on, if moving traffic is at all close.
- Which fluid, and about how much quantity? Hang on to the bottle or the till receipt, and we will see.
- Give us a postcode starting WA9 1, or whichever street lies closest, and our van reaches you directly — so ring wherever you stand.
Not to do:
- Don't start the motor, even for a moment to shift your car.
- Do not switch the ignition on. On many diesels that alone runs the fuel pump.
- Don't top up with diesel to dilute it. AdBlue does not dilute in diesel; it separates out.
- Leave the car where it is instead of driving it anywhere, even a short way down Merton Bank Road.
- Beside the road, don't attempt draining it on your own.
The staff working at any Parr Stocks forecourt — the Ashcroft Service Station among them — will normally help pushing it clear if you ask. If you are on your own drive, leave it exactly where it sits.
What AdBlue does in a diesel tank
Not your motor but your exhaust is where AdBlue belongs. It goes into its own tank and is sprayed into your exhaust gas to clean it. No part in a fuel pump is designed for this fluid — and no part of it was meant to travel that way.
Fuel mixes; AdBlue, once tipped in, won't. Its behaviour is nothing like fuel's. Heavier than diesel, it sinks and collects underneath it — the very place the intake draws from. The first thing your fuel system pulls through, after it runs, is the AdBlue. So a vehicle that had AdBlue poured in on a drive in St Helens last night, and has not been started since, is still the easy case: the AdBlue is lying at the bottom of your tank, and nothing has sucked it in.
From there it causes two kinds of harm. What remains when the water evaporates is urea, which turns into crystals: they lodge in tiny channels and clog filters. Worse, it attacks certain metals in the fuel system, and carries on till it's cleared out. A vehicle left sitting in Parr Stocks with AdBlue already in its lines is worse by the morning; one with AdBlue just in its tank isn't. And there's the water: it offers no protection to the parts that rely on it most — the high-pressure pump and every injector.
Petrol or AdBlue in a diesel: why AdBlue is regularly worse
An issue of thin fuel is what you end up with from filling a diesel with petrol at the Tesco. Mixed through the diesel and left unused, it's harmless at that stage; using your engine is the harm.
With AdBlue in a diesel, the liquid as such is simply the wrong one. Not burning, it can't just be run through. It doesn't stay mixed, and so it can't be thinned. And crystals and corrosion do not wash out with the next tank of fuel. That's why the flush counts more with AdBlue than with petrol, and why starting the motor "to see" costs more here than almost anywhere else, whether the car is in Haresfinch or the middle of Parr Stocks.
With AdBlue, the good news is no different from petrol. Emptying a tank is the easiest part on a fuel system, and without running, the AdBlue remains in there — wherever around Merseyside your vehicle sits.
How does AdBlue end up in a diesel tank around Parr Stocks?
Many cars put the AdBlue filler beside the diesel one, now and then behind a single flap, and after dark the two may appear identical. No one intends it. A container picked up when heading home and tipped in outside the house, rather than at the filling station, is the typical story.
The ways it happens are few and familiar. The top-up is hurried outside Merton Bank Primary School, because your dash lit up with a warning as the children were dropped off. Someone pours the container in outside their house, just off Johnson Street, as the day ends. Another version: darkness, the car park outside Queens Arms, and a driver using that flap the first time.
It comes up the most in a rental, a brand-new vehicle, a fleet vehicle, or the other vehicle of a family with both fuel types — the vehicles people use the least. Keep it off: that is the first response to the same slip, anywhere around Parr Stocks or the rest of Merseyside you happen to be.
AdBlue in the diesel tank in Parr Stocks, and the motor started?
The AdBlue has left your tank, then. With any running time, it travels to the injection pump and each injector, after passing via your filter and lines.
Lumpy running, smoke, lost power, dashboard warnings or cutting out: any may appear, maybe part way across Parr Stocks or coming back from Sutton Brook Greenway. Pull over when it is safe. Switch off. Keep the vehicle off instead of restarting it to check. With each start, more of that is pulled through.
Parr Stocks lies under 5 miles from the M62; if you were on it, leave at the next junction and stop somewhere safe rather than driving on.
Each mile carries the AdBlue further into your system. That is why a hop across Parr Stocks to park near Holy Trinity and a drive of under 15 miles towards Liverpool are very different jobs. Roughly how far had it come? Tell us.
Our technicians do all of the rinsing where the car has come to a stop, and once your engine has been started there is more of it. Permanent damage is very unusual when it is noticed early.
Parr Stocks: how AdBlue is drained from a diesel
The car stays where it is, whether that is a street near The Salvation Army - St Helens, a driveway, a lay-by or a filling station around Parr Stocks, and the van travels to it. Before anything else our engineers ask what got in, roughly how much, and if the engine has run, since those answers settle this work.
Then your tank is drained where the car sits, and so the contaminated fuel and the AdBlue come out together. A careful flush counts far more with AdBlue than after petrol, because what remains will not clear out on its own. The filter is cleaned, or replaced where it needs to be; fresh diesel goes in; and your car is tested. Engine not run? Then count on roughly half an hour once we are there for most jobs. Quiet enough for use outside a house at night, and safe on a working forecourt, the pumps are explosion-proof.
Finally, your system is bled with fresh diesel. Whether it's a parking bay by St Helens Central or a driveway around Parr Stocks, that is where we fire it up and you drive off. The check before we leave is that it runs correctly on fresh diesel. We do it all wherever your car has ended up, and it never has to be taken to a workshop. Your insurer will want an engineer's report and your VAT invoice — both yours afterwards.
About Parr Stocks, for a moment
Parr Stocks is a suburban area located on the riverside in Merseyside, with an elevation of 29 metres. Parr Stocks sits near the city of Liverpool, approximately 11 miles away, and is close to other nearby places such as Finger Post, Pocket Nook, and Broad Oak. Parr Stocks is characterised by its predominantly terraced housing and a population of around 3702 residents.
AdBlue drains around Parr Stocks and across Merseyside
AdBlue jobs around Parr Stocks go to teams that serve the places around it — Finger Post, Pocket Nook as well as Broad Oak — and most of Merseyside beyond, throughout WA postcodes. Near a boundary, or somewhere awkward to pin down? Asking is better than assuming, so ring.
A van that comes to you suits Parr Stocks, a residential suburb: there's no need to bring the vehicle to us, since our engineers empty it on the spot, in a drive, a residential street, a car park or a forecourt.
What AdBlue in a diesel tank costs to put right around Parr Stocks
There is no fair single price, since the jobs are not the same. Whether the motor has been running, and for how long, comes first in what moves the price. How much AdBlue got in comes next, and then the location of the car, since an open driveway is easier for a van to reach safely than a tight gap behind Woodpecker.
Before a figure, never after, each call from Parr Stocks opens with three checks: the fuel, the amount, plus if the engine ran. Their answers narrow the range right down to one figure.
Quoted by phone before the van sets out, the job is paid for on the day — card or phone, nothing in advance. Check your policy while we're on the way: plenty include misfuelling cover.
In Parr Stocks and still next to your car?
Then the most helpful thing you can do is nothing to your car. Motor off, keys out, ignition off. Call 0333 366 0103: AdBlue, roughly how much, and if the engine ran are all we need. Petrol in Diesel takes over the remainder across Merseyside, Parr Stocks too.