Put Petrol in a Diesel Car in Pity Me?
Petrol in Diesel drains and cleans misfuelled cars where they stand, on the forecourt, at the roadside or on a driveway, all over Pity Me and the rest of Durham. The first thing to do is not to turn on the engine. When your engine has not been started and the petrol is still sitting in that tank, a drain is nearly always all it needs, and the next few minutes settle that, not how much was put in. Ring us before anything else happens, and you'll learn what comes from there.
Petrol in a diesel: what to do first
- Don't crank it — and don't depend on it when it fires up. That is the part most people get wrong about petrol in a diesel especially. A petrol engine fed diesel usually just won't run, and so the driver stops and the harm stops with them. A diesel fed petrol usually starts, idles and drives away perfectly well for several miles. It is not okay. It's wearing out the fuel system whenever you drive.
- Leave the ignition off also. Diesel does two roles: it ignites, and before it burns it lubricates the injection pump and those injectors. Petrol manages the first but not the second. Switching your ignition on is usually sufficient to prime the system, which draws this petrol out of the tank and into just those parts.
- Don't tip diesel on top to weaken it. A diesel fuel system does not accept petrol by percentage as that advice suggests, and topping up takes out nothing — it simply leaves you a fuller tank of the same mix. The grade makes no difference either: super unleaded is still petrol.
- Our team would much rather come to an awkward spot than have it started — so if you safely can, stay still. Nothing is easier to handle than a car that has never shifted. On the verge on Acorn Place, that means hazards on then keep it.
- The van showing up instead of circling depends on two things: a postcode that starts DH1 5, and whatever is next to you with a name on it. Get both prepared before you ring.
- Phone 0333 366 0103. Tell us what got in, approximately how much, and also whether your car has run. These three facts shape the entire visit.
At a forecourt: removing petrol from the diesel
Most of the work starts at a pump, meaning a good portion of that ends up completed at one. We operate on garage forecourts regularly, with the owner's permission, so if you're still at Sainsbury's that is normally where this drain happens.
The forecourt is the only setting it is stopped before the engine has fired. Fuel drawn out of that tank and through the fuel filter, all the way to the high-pressure pump, is what happens when your engine is switched on and the car is driven to where it is now: the car park, the private drive or the lay-by, everywhere other than the forecourt. So the flush covers the filter and the fuel lines along with the tank. That is still not a calamity, and we deal with it where the vehicle stands. What determines it is whether the key was turned in the seconds after the till receipt was checked.
Out from the pump, the next driver can get by — so yes, let the staff help you move it. Well worth it. Firing it just to move four car lengths isn't.
Car parks like the one outside The Food Warehouse are a spot our engineers visit frequently, and your fuel is seldom the awkward part. The bay is: cars either side, a trolley shelter behind, at times a height limit on the way in that settles whether a technician can get to you at all. So tell us how penned in you are when you ring, and which way the vehicle is facing. If we cannot work beside the diesel Renault Clio we will shift the car without running it — and that is not fussiness about a handful of seconds of running. Every start primes your fuel system and pulls more of that blend out of that tank and towards the pump, and so a car shunted twice into a roomier spot has quietly turned into a harder job than one left precisely where it stopped.
Put diesel in a petrol vehicle and usually it won't run, and so the person stops there and the harm stops with them. Reverse it — petrol into a diesel — and the car fires up, idles and pulls away as though nothing had happened, whilst your high-pressure pump works without the protection the fuel is meant to be supplying. That is the trap, and it's why the diesel BMW 3 Series will have felt completely ordinary coming back from St Godric's Catholic Primary School, Durham. They always do. From the driver's seat there's nothing to alert you about, so nothing tells you. Ring us with about how far you drove, and how hard; the second one counts more than the first.
A diesel Peugeot 308 in the car park outside Dunelm Ridge with a tank of petrol in it is a simple job, right up till somebody takes it home. Leave the car there overnight and call us first thing. Nothing degrades while it waits. What our technicians will ask is if the trip there was brief and cold, because that is where petrol is least likely to burn properly — and what doesn't burn can slip past the piston rings then into the sump.
Happy on the way out, flat on the way back. If that's how the trip to Abbey Road Playing Field went, your tank is the place to look. Petrol weakens diesel, and weaker fuel seeps past the tightly fitted parts that are supposed to build injection pressure — so the farther your Nissan Qashqai travelled, the less well it held that pressure. Pull over somewhere sensible, turn off and ring us.
No warning light exists for this, which is why cars in that position generally get driven again before somebody calls. Please don't be one of them. The throttle went soft and the idle turned ragged after a couple of streets, and your diesel Kia Sportage is now waiting close to Marks & Spencer. Deadness there means fuel that can't build pressure correctly instead of a motor giving up. Switch off. Phone us.
Areas our team cover around Pity Me
The same journeys bring us to Framwellgate Moor, Newton Hall, Kimblesworth, Aykley Heads and Brasside as well as Pity Me, which is a residential suburb.
There are separate pages for nearly all places around Durham, and the ones named above are just the closest neighbours — so yours being left off the list means nothing at all about if our technicians come. Ring us to check rather than presuming, above all if you are on the boundary or somewhere your phone struggles with.
This map outlines the patch this page includes. Your car never needs to travel to us. We work over the lot — kerbside, forecourts, driveways, car parks.
Stranded at the roadside anywhere in Pity Me?
A chance to pull in somewhere safe doesn't fall to everyone. Hazards flashing in a lay-by somewhere, or stopped on the verge on Finchale View because you noticed after setting off — we take that call regularly enough that it is the ordinary kind.
Clear of the vehicle while it isn't sensible to sit inside, by it when it is. Every mile a diesel obliges you for on petrol drags that mix further into the fuel system — and oblige it usually will, which is why the motor doesn't get restarted to limp somewhere safer. We'll take the van to an awkward place without any fuss, and for your car that's much better than driving on.
A couple of miles on petrol in a diesel: what now?
under 3 miles out of Pity Me, the local A1(M) is what matters here. A misfuelled diesel will frequently get you onto it and some distance along before anything feels wrong, and the symptoms when they arrive are normally lost power, an uneven idle and smoke instead of a tidy stop.
Pull off at the first sensible exit, switch off, and do not restart it to move it. On a longer trip — anything near the under 3 miles to the nearest city — take it the mixture has been through your filter, your pump and the injectors, and mention it when you phone. It affects what our technicians bring.
A bit about Pity Me
Pity Me is a suburban area located near the city of Durham, sitting at an elevation of 95 metres in the inland countryside of County Durham. Pity Me is characterized by its predominantly semi-detached housing stock and is situated close to nearby places such as Framwellgate Moor and Newton Hall. Pity Me has a population of approximately 2393 residents and is within walking distance of Durham city centre, being only 1.8 miles away.
What we do when our engineers get to you in Pity Me
- The responses alter the work, which is why our engineers ask before giving a price: what went in, how much of it, and if your engine has run.
- The contaminated mixture is pulled from that tank.
- What is left in the fuel system should not be what created the trouble, and so the lines get rinsed and the fuel filter cleaned.
- Fresh diesel goes in, and then the system gets primed.
- Our technicians fire it up and check it runs correctly on fresh diesel.
That leaves it ready to drive away. Our technicians do everything wherever the car has come to a stop, which means it never needs to go to a workshop, and if it has been caught soon, it is very uncommon for there to be long-term damage.
Pity Me AdBlue removal is a different job
AdBlue instead of petrol? Then the first rule is unchanged — your engine stays off — while this fault underneath it is a different one altogether. Petrol thins your diesel and takes away the lubrication the system depends on. AdBlue is urea in water, and in a diesel tank it leads to rust and residue in its place.
Our engineers handle both, and AdBlue removal in Pity Me has its own page with the full story — including why it is often the more serious of the two.
Pity Me pricing for a petrol-in-diesel drain
What shifts the figure is set out below, because this job isn't one job and our engineers cannot frankly put a single price on this page.
- Has it been run or driven? Nothing else counts for as much.
- The tank's capacity, set against how much of the wrong fuel went into it.
- The type of liquid in the tank, unleaded or AdBlue.
- Access: the vehicle's position, and if working on it there is safe for our van.
A straight answer rather than a range is what you get for telling us three things: the vehicle, the quantity, and whether it has run. If it isn't time-critical — the car is at home and going nowhere — works too.
Pity Me motorists ask us these about petrol in diesel
At a petrol station in Pity Me, can you do a fuel drain there?
A big portion of this work gets done there, so yes. Agreement from the site is the condition. Given that, a forecourt like Plawsworth Service Station is somewhere we're often enough, along with the rest of them locally — so name yours on the call and you will hear whether working there's possible.
How much petrol in a diesel is too much?
Ratio decides it instead of litres — and more than either, whether your motor has run. Five litres into an almost dry tank isn't five into a full one, no. But both land on the same question in the end: has that blend been drawn right through, or has it not?
I drove it after putting petrol in my diesel. Now what?
Pull in somewhere safe, switch off, then leave the car off. Driving takes the problem along — out of that tank, into the pump and injectors. People fear it a good deal more than the recovery rate warrants, mind. The one truly helpful thing left to you isn't restarting the car.
My warranty — does a fuel drain void it?
No. Carried out correctly, emptying and purging is no modification at all, and the warranty from your manufacturer is untouched by it. A disagreement over a warranty is likelier to come from running a diesel on petrol — so leave it switched off.
Two-stroke oil in the tank, and then home?
Two-stroke oil solves a separate problem, and an old one at that. Nothing it does puts back what petrol thinned. No. Your pump still has to live with it, as the tank still has petrol in it later on.
A main dealer for petrol in a diesel — needed?
No. Our technicians drain and flush the vehicle wherever it is, so there's no need to take it to a main dealer.
You, and your vehicle, still together?
The engine stays off.
Turn it off somewhere sensible and keep it off, if you have already driven it. Cold, parked, going nowhere: that is the best position to be in. Motorists fear this much more than they need to.
Emptying misfilled motors, Pity Me and the rest of Durham, wherever they are. Kerbside. Forecourt. Home.