--- title: What Now? AdBlue in a Diesel Tank Black Patch canonical: https://www.petrolinadieselcar.co.uk/adblue-in-diesel/black-patch-west-midlands/ location: Black Patch county: West Midlands latitude: 52.496600 longitude: -1.945720 service: AdBlue in a Diesel Tank updated: 2026-10-20 --- # What Now? AdBlue in the Diesel Tank in Black Patch All of that hinges on one detail: whether your motor has been run after the AdBlue was added — more than anything else. Wherever the vehicle is — Summerfield Park, Black Patch — don't start an engine that has not run yet. Normally that means emptying and thoroughly rinsing it right there around Black Patch — so leave the key and engine off and ring 0333 366 0103. Where the motor has run, stop safely straight away, then switch the vehicle off. A bigger job, yes, yet the same opening move. Below: the cases our technicians meet, wherever in West Midlands. Choose the one that fits. ## On a Black Patch forecourt with AdBlue in a diesel You're at the pump, the nozzle or the bottle still in your hand, and you have just noticed the cap you opened was the wrong one. Perhaps you are at the JET, maybe at the Texaco, perhaps somewhere else around Black Patch. Meaning? Finding out on the forecourt is as good as it gets. No pump has pulled it through, so the AdBlue sits only in that tank. What to do: do not get back in and start the car to clear the petrol pump. Have the staff to help rolling it into a bay, save the bottle, then ring us from there. Our equipment is explosion-proof and fine on a busy forecourt, so a car that can't be pushed clear is drained where it is at the petrol pump. ## AdBlue in the diesel tank at home in Black Patch On the dash, a warning had shown all week. You bought a bottle, poured it in on the drive, and only when you put the empty bottle in the recycling did you look once more at the cap. Just off Foundry Lane is not different from anywhere. The upshot: zero miles since makes this nearly as good to spotting it at the petrol pump. AdBlue doesn't mix with diesel; it sinks to the bottom of the tank and waits there. Overnight doesn't change that. Keep the keys in the house overnight — otherwise someone might drive it away at breakfast — then phone us. Out in Merry Hill or here in Black Patch, the drain is done at your drive. Late-night drains beside a house are no problem: the pumps are quiet. ## Drove off with AdBlue in a diesel around Black Patch? Filled up, drove away, and soon your motor was running unevenly, blowing smoke, down on power, or lighting up your dash. Maybe it was on Avery Road, possibly on the way out towards Birmingham, under 3 miles away. Meaning? Your pump has taken the AdBlue up. It's been through your filter and the fuel lines and, the further you went, into the high-pressure pump and the fuel injectors. More miles, more starts: deeper it goes. What to do: pull over where it is safe to do so and switch off. On the M5, under 3 miles from Black Patch, that means the next exit, not the services further on. Don't restart it to see if it has cleared; it will not have. Let us know the distance driven as you ring. ## A hire or company car with AdBlue in the wrong tank? It is a car you have had for a week. Unknown to you, the AdBlue and diesel fillers sit next to each other here — unlike your own vehicle, which has none or keeps it elsewhere. Anywhere you are across West Midlands, any motorist can be caught. The point: just as above, divided by if it ran, only with one added stage. The owner often has to approve the work, under plenty of hire and company contracts. Do this: rental firm or your fleet manager to begin with, us second, since settling it beforehand saves time. Keep the car switched off while the answer arrives, whether you are parked outside The Hawthorns or near Blue Plaque: Soho Foundry. ## Black Patch: unsure if it was AdBlue in the diesel tank? At times the honest answer is "I think so". Too light, the bottle; a hint of ammonia round the filler; no clear memory of which cap. Look familiar? A rushed top-up by the gates of Oasis Academy Foundry, or a visit to a friend in Gib Heath: either fit. In short: a spill near your filler leaves your motor no harm. AdBlue inside your diesel tank does. You cannot tell which by turning the key, and doing so will suck in any AdBlue that is in the tank. Take it that it went in, and never start the engine. Phone and give what you saw: we'd rather find a clean tank than empty one after the motor has run. ## What each AdBlue drain in Black Patch has in common The work begins identically, whatever your case. We come to the car, whether it's on a forecourt, a drive, the car park at Soho Foundry Tavern or a side street close to Bishop Latimer Reformed Church, and ask three things: what got in, roughly how much, and if your motor has been run. Your price comes on the call, ahead of anyone setting off, and the answers shape the work. AdBlue crystallises and eats at some metals used in fuel systems, and so it does not rinse out on its own; that is why a full flush, after the drain, matters far more with AdBlue than with petrol. Then is your filter — flushed, or swapped when needed — followed by fresh diesel, and a test of your vehicle. Where the motor has not run, allow about half an hour on site, in most jobs. Last, our engineers start the engine. With new diesel in, it runs while we check it's running properly, and then we leave. Long-term damage is very unusual if it is spotted early, and the entire job is done where the vehicle is. Nothing is paid upfront, settlement is made on the day, and you get what your insurer wants: an engineer report plus a VAT invoice. Check your insurance while we arrive: cover for misfuelling comes built into plenty of policies. ## About Black Patch, for a moment Black Patch is a suburban area in the West Midlands, situated near the River Rea and close to the city of Birmingham. Black Patch has a mix of terraced housing and local amenities, with nearby places including Merry Hill and Soho. Black Patch is located at an elevation of around 135 metres, and its residents are approximately 103 miles from London. Black Patch remains a residential community with a population of around 5887 people. ## AdBlue drains in Black Patch, and across West Midlands too Soho and Winson Green have the identical vans as Black Patch, a residential suburb, plus other towns over B postcodes. A postcode starting B66 2 is the quickest way to tell us where you are. Whether the car is on a lay-by on the way to Black Country Millennium Forest or in a car park in the middle of Black Patch, it does not need to move. Wherever it stands, that's where it gets emptied. Tricky to explain? Close to Good News Asian Church or a border? Checking beats guessing, so ring. ## In one line: your scenario Not run yet: keep it off then call. Run by now? Pull over, switch off, phone. Petrol in Diesel takes over the rest whichever it is, in Black Patch and West Midlands, on 0333 366 0103.