--- title: Fuel Drain in Bigges Main — Petrol in a Diesel Car canonical: https://www.petrolinadieselcar.co.uk/petrol-in-diesel/bigges-main-tyne-and-wear/ location: Bigges Main county: Tyne and Wear latitude: 54.997670 longitude: -1.548220 service: Petrol in a Diesel Car updated: 2026-10-14 --- # Put Petrol in a Diesel Car in Bigges Main? Don't Start It Petrol in Diesel drains and flushes wrong-fuelled vehicles where they sit, on the forecourt, at the roadside or on a private drive, all over Bigges Main and the rest of Tyne and Wear. The first thing to do is not to start the motor. When the motor has not yet turned over and the petrol is still sitting in your tank, a tank drain is nearly always all it needs, and the coming few minutes determine that, not how much was put in. A single call to us is enough: our technicians will show you what happens after this. Try that straight away. ## What next? Petrol in a diesel, in order - Do not start it. Turned on all the same? Then never depend on it. Diesel in a petrol motor typically won't run, so the motorist stops and the damage halts with them. Petrol in a diesel? It starts. It ticks over. It moves off normally, for several miles. Motorists get that confused. It's not okay — that fuel system is grinding every mile you drive. - Two things, diesel: it burns, and on the way through it keeps your high-pressure pump and injectors oiled. Petrol only handles the one. Which is why the ignition remains off also — switch it on and you commonly prime the system, and that is petrol leaving that tank for just those components. - Topping up removes nothing. It leaves you a fuller tank of the same mix, since a diesel fuel system won't cope with petrol by percentage as that guidance assumes — so don't tip diesel on top to water down it. Grade is beside the point too: super unleaded is petrol. - Wait where you are if you safely can. A car that hasn't shifted is the quickest one to sort out, and we would sooner travel to an odd location than have it started. If you're pulled up on the verge on Devonshire Gardens, put those hazards on and keep the car there. - Before you ring, work out your position. Anything nearest to you with a sign on it, plus a postcode beginning NE28 8 — that's what decides whether our van arrives or circles. - Phone 0333 366 0103. Tell us what got in, roughly how many litres, and if the engine has fired. These three replies decide your whole call-out. ## Can petrol be pumped from your diesel on a forecourt? Forecourts are where this job usually begins, and where a good part of it closes. Still at Esso? Then that is typically where it gets done. Station forecourts are normal for us, with the permission of the owner. Nowhere other than a garage can the mistake be stopped with the motor still unstarted. Our technicians can still put it right where it stands, even away from the pumps. In a car park, on a driveway or in a lay-by, your car has been started and driven there, and that sucked fuel through the fuel filter and into the high-pressure fuel pump, all the way from the tank. None of that is a disaster, but the flush then has to reach past that tank to the fuel lines and the filter, and the few seconds between checking your receipt and reaching for the keys are what determine that. The staff will normally help you move it away from the petrol pump so the next driver can get by. That's worth doing. Starting the car just to roll four car lengths is not. The enquiry we hope for sounds like this: diesel Renault Megane, a couple of litres of unleaded, run a couple of miles, now switched off at Aldi. What we're actually asking is how much fuel your pump has sucked — not how long ago it was. ## Bigges Main plus the places near it Walkerville, Wallsend, Walkergate, Holy Cross, High Heaton — every one of those on our trips that carry us over to Bigges Main as well, a residential suburb. There are separate pages for nearly all towns around Tyne and Wear, and the ones listed above are simply the closest neighbours — so yours being left off this list tells you nothing whatsoever about if our engineers come. Assuming is the thing to resist, particularly on a border or anywhere a satnav fails. Phone and ask. The ground this page covers is on our map. Kerbside, forecourt, drive, car park: the lot is ground we work on, and none of that requires the car to come to us. Put diesel in a petrol vehicle and mostly it will not run, so the driver stops there and the wear stops with them. Reverse it — petrol into a diesel — and the car starts, ticks over and moves off as though nothing had happened, whilst the high-pressure pump works without the protection your fuel is meant to be providing. That is the snag, and it's why your diesel Skoda Octavia will have felt completely ordinary coming back from St Columba's Catholic Primary School, Wallsend. They all do. From behind the wheel there's nothing to caution you about, and so nothing tells you. Ring us with approximately how far you travelled, and how hard; the second one matters more than the first. ## Bigges Main: stuck wherever you parked The opportunity to stop anywhere sensible doesn't fall to everyone. Set off, then twigged? Finished up on the verge of West Street, or sat in some lay-by with the hazard lights on? That's a normal call here. Not an odd one. Out of the vehicle while it isn't sensible to wait inside, beside it when it is. Do not start it up to get to a safer place. It'll go — a diesel on petrol usually obliges — and each mile of obliging draws that mix deeper into the fuel system. However inconvenient the place, it is no bother for us to get to it, and that's much better for your car than driving on. Your BMW 3 Series stays where it is in the car park at The Dorset Arms Hotel for the whole job, which typically runs like this. First we ask what was put in, approximately how much, and whether your engine has run since, because much of the work rests on those replies. That tank is emptied of the tainted blend, the fuel lines are rinsed, and the filter comes off if it's a replaceable one. With fresh diesel in and the system primed, the vehicle is started and checked, and once it is running properly you drive away. ## A few miles on petrol in a diesel: what next? Here is where your A167(M) comes in — under 3 miles from Bigges Main. A drop in power, a lumpy idle, smoke: those are the signs when they appear, rather than a tidy stop — and a misfuelled diesel will frequently take you onto it and some way along before anything seems wrong at all. Take the next exit that is sensible, stop there, and don't restart the vehicle to move it. On a longer run — anything approaching the under 3 miles to the closest city — take it the petrol has been through the filter, your pump and the fuel injectors, and say so when you call. It changes what our engineers bring. Nothing is getting worse while it waits. Whatever your diesel Peugeot 308 did on the way to Wallsend Golf Course Centurion Park, it's doing none of it now: the pump isn't turning. So take your time — but do not drive it home to buy yourself any. ## Bigges Main itself Bigges Main is a suburban area located on the riverside in Tyne and Wear, with a mix of semi-detached housing and local amenities. Bigges Main sits near the city of Newcastle upon Tyne, approximately 2.8 miles from the city centre, and is close to nearby places such as Walkerville and Wallsend. Bigges Main has a population of around 4539 people and is situated at an elevation of 37 metres above sea level. Bigges Main is part of the wider North East region, with London being around 248.2 miles to the south. ## When we reach you in Bigges Main: what follows - We find out what went in, how much, and whether your engine has run. The replies alter the work, which is why we ask before pricing. - Away goes the tainted mixture. - We clean the fuel lines and clear the fuel filter, and so what's left in the system isn't what started the issue. - Bleeding your system follows, once clean diesel is in. - Once it's started, our engineers confirm it runs correctly on clean diesel. That leaves the car ready to drive away. All of this is done where the vehicle is, so it never needs to be taken to a workshop, and when it has been caught soon, long-term damage is very rare. ## AdBlue in a diesel tank around Bigges Main is a separate matter Don't start it: that first instruction applies whether what got in was AdBlue or petrol. What changes is the issue itself. Diluted diesel, and no protection left for the system that relies on it. That is petrol. AdBlue is urea in water, and in a diesel tank it brings corrosion and build-up in its place. AdBlue removal around Bigges Main has a page of its own with the details on it, including why it is often the more significant of the two. We cover both. ## How much is a petrol-in-diesel fuel drain around Bigges Main? Our technicians cannot put one figure on this page honestly, since the job is not one job. What shifts it: - Started? Driven? Either answer matters more than anything else on this list. - Wrong fuel in, against what that tank holds — that proportion. - Which was put in: unleaded or AdBlue. - Whether a van can safely get to the vehicle and work on it, which depends on where your car is. The vehicle, the quantity, whether it has run — give us those and the answer comes back clear and not as a range. If it's not urgent — the vehicle is at home and going nowhere — is fine too. What occurs next is the issue. Your engine immediately draws the petrol left sitting in the filter and the feed lines back round through your pump a second time, as emptying a tank does nothing about fuel that has already left it. Drain it and put clean diesel in, someone confident will tell you — and that tip is only half right, because do it to a diesel Vauxhall Astra parked up, Baitul Ata say, and the thing starts, which is what makes it sound plausible. Call us instead. We flush the circuit and take the filter off where your vehicle has a working one, and that is the difference between your car being fixed and your car merely starting. ## Petrol in diesel: frequent questions around Bigges Main ## I am on a forecourt in Bigges Main. Can you drain it on the spot? Much of what our technicians do happens nowhere else. So yes. Routinely, provided the site agrees: Carville Service Station, plus every other forecourt nearby. Say on the phone where precisely you have stopped. Whether our technicians can work in that place is something we answer straight away. ## How much petrol in a diesel is too much? It hinges on the ratio instead of the litres, and far more on whether your engine has run. Five litres in an almost empty tank is a distinct situation from five in a full one — but either way, the thing that settles how much work is required is if that mix has been sucked through the system. ## Already driven it with petrol in your diesel? What now? Switch off somewhere sensible, and keep it that way after you stop. Driving is what moves the problem from the tank into your pump and injectors — but it's fixable much more regularly than people fear, and the single most valuable thing you can do now is not restart the vehicle. ## Will a fuel drain void my warranty? No. Carried out properly, emptying and rinsing is no change at all, and the warranty from your manufacturer is unaffected by it. What is likelier to start an argument is a diesel that has been run on petrol. One more good reason for the motor to remain off. ## Two-stroke oil in that tank, and then home? No. It belongs to a different fault from a separate era, and petrol has diluted something no oil of that kind replaces. Later? Still petrol in your tank, and a pump that has to live with the stuff. ## Do I need a main dealer for petrol in a diesel? You do not need one. Your car is drained and cleaned wherever it is, with no need to take it to a dealership. ## You, and the car, still together? Never turn it on again. Driven it already? Then somewhere sensible, stop, switch off, and no restarting the vehicle afterwards. A still, cold car is the best place to be in, and this is recoverable from far more frequently than motorists expect. Clearing misfilled cars, Bigges Main and the rest of Tyne and Wear, wherever they are. Roadside. Forecourt. Home.