Why It Occurs and How to Avoid It: AdBlue in a Diesel Tank in Holmfield
If AdBlue is already in your diesel tank, stop reading for a moment: leave the engine and your ignition off then phone 0333 366 0103. Caught before your engine runs, it's generally a drain and a thorough flush, done where the vehicle is in Holmfield. If you are reading before it has happened, the rest of this page is about why it takes place and how to make sure it doesn't.
Two fillers, two tanks: AdBlue in a diesel motor
No single fluid but two: that's what plenty of modern diesels near Holmfield and Ovenden run, with diesel feeding the engine. Your exhaust, not the engine, is where AdBlue ends up: sprayed into the fumes to clean it, from its own tank.
Separate tanks, different fillers. Under one flap, next to each other: that is the layout on many cars. On others, AdBlue's filler is beneath the bonnet or in the boot instead. Diesel goes in at every forecourt visit, week in, week out. A driver who has to stop and think where it goes normally fills the AdBlue side, from a bottle, and much less frequently. The slip lives in that gap.
How AdBlue in the diesel tank takes place around Holmfield
Seldom is it carelessness: usually three things line up.
Hurry comes from the warning. Your car tells you as AdBlue runs low, and a dry tank sends it into limp mode — so the top-up happens quickly, before work on a driveway off Heathy Avenue, or heading home in the car park at Friendly Inn.
New-to-you vehicles come next, too. Rentals, new cars and company motors put their fillers in new places, and habit goes for the cap used on the old one.
And the bottle fits. A bottle with a spout goes into a diesel filler as easily as an AdBlue one, and so nothing stops the tip after it has started. Holdsworth or the middle of Holmfield: it takes the same few seconds either way.
How to tell the AdBlue filler from the diesel one
Whether a Holmfield forecourt or a driveway over in Pule Hill, spend a few seconds on these before anything goes in.
- Position can mislead; the cap does not. AdBlue caps tend to be blue or bear the name "AdBlue" — diesel caps usually do not.
- Plenty of vehicles give AdBlue the smaller neck of the two.
- Open the flap and check for a label — many cars mark what goes in each inlet right there.
- In the boot or under the bonnet: that's where your filler is if it's not by the diesel cap, and the handbook tells you which.
- Picking up a hire or company car, perhaps at the car park at Halifax? Check with the person who drove the car last before you set off, not when the light goes on.
AdBlue top-ups that never reach your diesel tank
For the day the light appears — anywhere it is in West Yorkshire — a routine to use.
- Park then switch off. Not on a slope, not with the motor running, and not in a rush on the side of Shay Lane.
- Say "AdBlue" out loud as you unscrew the cap, once finding the AdBlue filler and reading it. Silly, yes, but it does the trick.
- Both under one flap? So make sure the lid on your diesel filler is still shut before lifting the bottle.
- Slowly does it, through the bottle's own spout, until it is full or the bottle runs out.
- Before you start your car, shut the cap and check a second time that the diesel cap never came off.
If at step two or three you find you have already poured into your diesel side, stop there. Step five is off limits.
Holmfield: already put AdBlue in your diesel tank?
Then the order of things is short. Do not start the motor. Don't switch your ignition on; on plenty of diesels that alone runs the fuel pump. Topping up with diesel won't thin it: rather than mixing, AdBlue drops to the base of the tank, right where fuel is drawn from.
The attendants at Esso, Morrisons or any forecourt will normally lend a hand pushing the car clear when asked. Your own drive around Holmfield is where it stays.
Stop as soon as it is safe then switch off, if your motor has already run. Come off the M606 — under 10 miles out of Holmfield — at the first junction. Tell us about how far it went: a run towards Bradford, under 10 miles away, is a bigger job than a short hop across Holmfield.
Our arrival around Holmfield, and what takes place next
We come to the car wherever it has stopped, whether that is outside Moorside Community Primary School, near New Providence United Reformed Church or on your own drive. Those answers settle this work and the price, so we ask what was put in, about how much, and if it has run. You hear that price by phone, before anyone sets off.
After that: draining, then a thorough flush of the entire system. With AdBlue that matters more than with petrol: it crystallises and is corrosive to some of the metals in a fuel system, so it does not wash out on its own. A test is at the end: before that, fresh diesel goes in, and the fuel filter is flushed or changed as needed. Your engine is started next and checked to be sure it runs properly, all before our technicians leave.
Unstarted cars usually mean a half-hour visit after arrival. The kit is safe on a live forecourt, and quiet enough for a residential street late at night. Payment happens on the day, not upfront, and you receive the paperwork an insurer wants: an engineer report and a VAT invoice. While we travel, take a look at your policy; many include cover for misfuelling.
About Holmfield itself
Holmfield is a suburban area in West Yorkshire, situated near the River Calder and characterised by its terraced housing stock. Holmfield sits at an elevation of 203 metres, overlooking the surrounding valleys and hills. Holmfield is located close to several nearby places, including Holdsworth, Illingworth, and Catherine Slack, and is approximately 5.6 miles from Bradford. Holmfield has a population of around 1513 people, according to recent estimates.
AdBlue drains about Holmfield, and West Yorkshire beyond
Being a residential suburb, Holmfield has the same vans as surrounding areas — Illingworth, Catherine Slack — right across HX postcodes and the wider area around them. Give a postcode that starts HX2 9, and our van gets there quickest.
No need to move your car. Draining takes place on the spot, whether a driveway, a road near Oats Royd Fishing Complex, or a lay-by towards Beechwood Park. If you're close to a boundary, or somewhere hard to explain like the back of St Mary's Church, ring and ask instead of guessing.
In short, for Holmfield drivers
Before you tip, read the cap. Petrol in Diesel empties it where it stands, anywhere across West Yorkshire, if AdBlue has gone in the diesel tank anyway — and so leave the car off and call 0333 366 0103.