Preventing AdBlue in a Diesel Tank in Cringleford: Why It Occurs
Stop here for a moment if the diesel tank already has AdBlue in it: ignition off, motor off, then ring 0333 366 0103. Caught before your engine runs, it's normally a drain and a thorough flush, done where the vehicle is in Cringleford. Reading before the event? Then the rest covers why it comes about and how to stop it happening at all.
Why does AdBlue in a diesel car need its own filler?
Many modern diesels around Eaton Rise, like those in Cringleford, carry on two fluids; the engine gets just your diesel. Your exhaust, not your motor, is where AdBlue goes: dosed into the gas to clean it, from a separate tank.
Each tank has its own filler. Other vehicles keep the AdBlue filler in the boot or under the bonnet; a lot more have both together behind one flap. Filling your diesel side at the petrol pump happens all the time. Someone who has to stop and work out where it goes normally fills the AdBlue side, from a bottle, and much less commonly. The slip lives in that gap.
How AdBlue in the diesel tank takes place around Cringleford
Three things tend to come together, and carelessness is rarely one of them.
Haste comes from the warning. The car tells you as AdBlue runs low, and an empty tank puts it into limp mode — so the top-up gets done in a rush, before work on a driveway off Newmarket Road, or heading home in the car park outside The Red Lion.
Then, your hand goes for the cap it knew on the old motor — since a rental car, a new vehicle or a company car puts the fillers where your last one did not.
Third, the spout fits: diesel filler or AdBlue one, it slides in as readily, and once the pour begins, no part halts it. It's seconds, be it in Eaton or bang in the heart of Cringleford.
How to tell the AdBlue filler from the diesel one
Check these before pouring, at a forecourt around Cringleford or a drive over in Thickthorn Hall. A few seconds, no more.
- The cap. The AdBlue cap is regularly blue, or marked "AdBlue". The diesel cap usually is not. Read it instead of going by where it sits.
- On plenty of cars, size gives it away: AdBlue gets the smaller filler neck.
- A label inside your fuel flap often shows which fuel goes where, on many vehicles. Look for it.
- The handbook says which it is when the filler is not next to your diesel cap: the boot, or under the bonnet.
- Check with the person who drove it last — before you leave, not when the light comes on — when you pick up a hire or company car from somewhere like the car park at Norwich.
Topping up AdBlue without it reaching the diesel tank
A routine for the day the light comes on, wherever across Norfolk that is.
- Not in a rush on the side of Colney Lane, not on a slope, not with the engine running: park then switch off first.
- Find the AdBlue filler and read the cap. Say "AdBlue" out loud as you unscrew it. It sounds silly and it works.
- Leave the diesel cap on. If both sit under one flap, check your diesel cap is still closed before you lift the bottle.
- Using the bottle's own spout, tip slowly — and stop when it's full or the bottle is empty.
- Only then, start your car: close the cap, check again, and make sure the diesel cap was never opened.
If at step two or three you find you have already poured into the diesel side, stop there. Step five is off limits.
Cringleford: already put AdBlue in your diesel tank?
Do not start your motor: that is where the short order of things begins. Keep the ignition off as well, since on many diesels switching it on alone runs your pump. AdBlue does not mix with diesel — it sinks to the bottom of the tank, where your fuel is sucked from — so do not top up with diesel to thin it.
Ask the staff to help push the car away from the petrol pump if you're at a forecourt — the Shell, the Tesco or anywhere else. If you're on your own drive in Cringleford, leave the car where it stands.
Stop as soon as it is safe and switch off, if the motor has already run. Cringleford sits over 50 miles from the M11; on it, use the first junction. Tell us roughly how far it went: a run towards Norwich, under 3 miles away, is a bigger job than a short hop across Cringleford.
What happens when our technicians turn up around Cringleford
Anywhere your car has stopped, be it outside Cringleford CE VA Primary School, near Saint Peter or on your own drive, our van comes to it. Our engineers ask what was put in, about how much, and whether it's run, because the answers settle this work and the quote. Nobody sets off before you've had the price over the phone.
Then the tank is cleared and your system purged thoroughly. With AdBlue that counts more than with petrol: it crystallises and is corrosive to some of the metals in a fuel system, so it doesn't wash out on its own. Your filter is flushed, or replaced where it needs to be; clean diesel goes in; and your car is tested. The motor is fired up next and tested to be sure it runs correctly, all before we go.
Most jobs are finished in about half an hour once we arrive, provided the engine has not run — and the pumps our engineers use are safe on a busy forecourt yet quiet after dark beside a house. The insurer will ask for the engineer's report and the VAT invoice, and you get both at the end. Payment is on the day, with no money upfront. Wrong-fuel cover is part of many insurance policies — so make use of the wait to check yours.
About Cringleford itself
Cringleford is a village situated on the River Yare in Norfolk, with a low elevation of around 20 metres above sea level. Cringleford lies close to the city of Norwich, approximately 2.6 miles to the south-west, and is surrounded by other nearby villages such as Eaton and Intwood. Cringleford has a population of around 1164 people, predominantly living in detached houses. Cringleford is located near the larger settlements of Keswick and Norwich, but remains a distinct and separate community.
Cringleford and Norfolk: AdBlue drains across the area
Cringleford is a village, and our vans that cover it also work the places around it, Intwood and Keswick among them, across the NR postcode area. Quote a postcode that starts NR4 6, and the van gets there quickest.
Shifting your car isn't needed. Draining takes place right there, whether a drive, a street by Cringleford Village Sign, or a layby on the way to Cringleford Conservation Area. If you are close to a boundary, or somewhere hard to explain like the back of Kett's Country, ring and ask instead of assuming.
Cringleford motorists: the short version
Tip nothing until you've read the cap. Petrol in Diesel empties it where it stands, anywhere in Norfolk, if AdBlue has gone in the diesel tank regardless — and so leave the vehicle off and phone 0333 366 0103.