New Bilton: Put Petrol in a Diesel Car?
Petrol in Diesel drains and flushes wrongly fuelled vehicles where they are, on the forecourt, at the roadside or on a driveway, throughout New Bilton and the rest of Warwickshire. The very first thing to do is not to fire up the motor. When your engine has not yet turned over and the fuel is still sitting in your tank, a tank drain is nearly always all it takes, and the coming few minutes settle that, not how much went in. Ring us so our engineers can show you what comes from here before you attempt much else.
What next? Petrol in a diesel, step by step
- Do not crank it. Fired up anyway? Then do not trust it. Diesel in a petrol car typically cannot run, so the motorist stops and the wear stops with them. Petrol in a diesel? It starts. It idles. It drives off fine, for a few miles. Motorists get that reversed. It's not fine — your fuel system is grinding every mile you cover.
- Switching your ignition on usually primes that system, and priming is what carries petrol out of the tank then into the pump and injectors. Those are the parts diesel keeps protected on its way through, before it ignites. Petrol handles the burning and none of the protecting. Leave the ignition alone.
- Don't tip diesel on top to water down it. A diesel fuel system does not handle petrol by percentage as that advice suggests, and topping up removes nothing — it merely hands you a fuller tank of the same blend. The type makes no difference either: super unleaded is simply petrol.
- Wait where you are if you safely can. A vehicle that hasn't moved is the easiest one to sort, and we'd rather get to a tricky location than have it started. If you are parked on the verge on Addison Road, switch the hazards on then leave the vehicle there.
- Check where you are before phoning. A postcode beginning CV21 2, and the name of whatever is closest to you. Otherwise the van circles instead of arriving.
- Three replies determine the full call-out: the stuff you tipped in, the ballpark volume of it, and whether anything has been running since. The number is 0333 366 0103.
Call us before you move the car. Petrol into a diesel Renault Clio this morning, and the car at Rugby ever since? Then the day has taken nothing from you: fuel sitting in a tank is harmless, and any wear was done on the journey in, when the pump was taking diesel that petrol had weakened.
We are in car parks like the one outside Co-op Food often, and it is almost never the fuel that complicates them. It's the bay. Motors both sides. Trolleys stacked up behind. At times a height limit at the way in, which decides if a van gets to you at all. So tell us how boxed in you are when you phone, and which way the car is facing. If there is no space to work next to the Skoda Octavia, our engineers roll it without the motor. That isn't pedantry over a couple of seconds: starts prime things, fuel comes out of that tank toward the pump, and a vehicle shifted twice for a nicer space is gradually a worse job than one nobody touched.
Put diesel in a petrol vehicle and usually it will not run, and so the person stops there and the harm stops with them. Swap it — petrol into a diesel — and the car starts, ticks over and pulls away as though nothing had happened, while the high-pressure fuel pump works without the lubrication your fuel is supposed to be providing. That's the trap, and it is why the diesel Peugeot 308 will have seemed perfectly normal coming back from St Oswald's CofE Academy. They all do. From behind the wheel there is nothing to warn you about, and so nothing alerts you. Call us with roughly how far you went, and how hard; the second answer counts more than the first.
Easy job, this one — until somebody drives it home. A diesel Ford Focus left by Royal Oak with petrol in that tank loses nothing by sitting there overnight, and so leave the vehicle and call us once it is light. Expect a query about the trip there, though. Short and chilly is exactly where petrol fails to burn, and what will not burn can work past the piston rings then into the oil.
The narrower petrol nozzle fits a current diesel filler neck with almost no resistance at all, which makes this mechanical rather than slapdash. Strange places see most of that for that reason. So: filled up close to Rugby Lawn tennis Club without thinking, in a diesel BMW 5 Series you have had for two days? Call us where you are. Hire and courtesy cars often get driven further before anyone notices, and distance decides how much petrol ends up at the fuel injectors.
Clearing petrol from your diesel on a forecourt
Pumps are where this job mostly begins, and where a large portion of it ends. The drain normally takes place right there. Still on the forecourt at BP? Given the station's agreement, that is a place our technicians work, and regularly.
Nowhere else but the forecourt can the mistake be spotted with your engine still untouched. The few seconds between reading the till receipt and going for the keys determine how much requires cleaning. Everywhere other than the forecourt — a car park, a drive, a lay-by — the car was fired up and driven to get there, so fuel was sucked from the tank, through your filter then into the high-pressure fuel pump. That means the fuel lines and the filter need flushing as well as your tank. It is not a disaster, and our technicians can still put it right where the vehicle stands.
Move the vehicle out of the way if the staff suggest it, and they generally will. The next driver gets through the petrol pump, and that's worth doing. Cranking the car just to shift four car lengths isn't.
Areas our vans serve near New Bilton
New Bilton is a residential suburb, so we are out to the town and to the areas by it on those same rounds: Rugby, Newbold on Avon, Overslade, Bilton and Long Lawford.
We still come. Those places above are merely the nearest neighbours, and a page is there for the majority of locations in Warwickshire, so an absence from the list is not an absence from the coverage. On a boundary, or anywhere the satnav gets wrong? Call us and enquire rather than assuming.
This map shows the area this page includes. The car never needs to move to us. We work throughout all of that — kerbside, forecourts, driveways, car parks.
New Bilton: broken down where you parked
Not everyone gets a chance to pull over somewhere safe. If you noticed after setting off and ended up along the verge beside Newland Street, or at a lay-by somewhere with the hazard lights going, that's a common call for us instead of an unusual one.
Fine there? Wait beside it. Not safe? Climb out and clear of it. Every mile a diesel obliges you for on petrol draws the blend further into the fuel system — and oblige it usually will, which is why the engine doesn't get restarted to limp somewhere safer. However inconvenient the spot, it's no problem for us to get to it, and that is a lot better for the vehicle than pressing on.
Run it already? Stop, and check this
Here is where the M6 comes in — under 3 miles from New Bilton. Some distance along, and onto it in the first place: a wrongly fuelled diesel will usually manage both before anything seems wrong. What you get then is rarely a neat stop. Power falls away, your idle goes uneven, and there may be some smoke.
Pull off at the first sensible exit, turn off, and do not start the vehicle to reposition. Long drive? Anything close to the under 10 miles to the nearest city and you should assume the lot — filter, pump, injectors, all of that reached by the contamination. Say that on the phone, because it affects what goes in our van.
Where is New Bilton?
New Bilton is a suburban area in Warwickshire, situated on the River Avon at an elevation of around 95 metres. New Bilton lies approximately 9.9 miles east of Coventry and 77.4 miles northwest of London, with nearby places including Rugby, Newbold on Avon, and Overslade. New Bilton is characterised by its predominantly terraced housing stock, reflecting its development as a residential area. New Bilton has a population of around 5338 people, according to recent estimates.
What our technicians do when our engineers reach you around New Bilton
- Three things get checked before any price — the fuel that went in, the amount, and whether anything has been run since. Each answer changes the work.
- That tank is emptied completely.
- Our technicians flush the fuel lines and clean the filter, so what's remaining in your system is not what created the trouble.
- Our technicians put new diesel in and prime your system.
- It is run with new diesel in it, and we make sure that it's running correctly.
After that it's ready to pull away. Our technicians do all of this wherever your car has ended up, which means it never needs to be taken to a workshop, and if it has been spotted early, it is very unusual for there to be permanent damage.
A separate matter: AdBlue in a diesel tank in New Bilton
If what went in was AdBlue instead of petrol, the opening instruction is unchanged — don't fire it up — but the issue isn't. Weakened diesel, and no protection left for the system that depends on it. That's petrol. Urea dissolved in water, AdBlue, and in a diesel tank that causes corrosion and build-up.
Often the more serious of the two, AdBlue — and the details sits on its own New Bilton page. Both are ours to handle.
New Bilton prices for a petrol-in-diesel fuel drain
What changes the figure is laid out below, because this job is not one job and our engineers can't honestly put a single figure on this page.
- Whether your engine has been run or driven. This is the main one.
- How much of the wrong fuel went in, set against how much the tank takes.
- Whether it's unleaded or AdBlue.
- Where the vehicle is, and whether a technician can safely reach and work on it.
Tell us your vehicle, the quantity and whether it has run, and you'll get a firm answer rather than a range. For the car at home that's going nowhere and isn't urgent, is fine too.
New Bilton drivers ask us these about petrol in diesel
Fuel drains on a New Bilton petrol station forecourt
Yes, and it is where a large part of this work happens. Consent from the site is the condition. Given that, a forecourt like Texaco is somewhere we are frequently, along with the rest of them locally — so name yours on the phone and you'll hear whether working there is possible.
How much petrol is too much for a diesel?
Litres aren't the measure. Ratio is, and a lot more than either, it counts if anything has been run. Five litres into a nearly dry tank is not five into a full one, no. But both land on the same question in the end: has that blend been pulled right through, or has it not?
Already driven it with petrol in your diesel? What then?
Somewhere safe, then stop, then turn off and keep it off. Driving takes the problem along — out of that tank, into the pump and injectors. Drivers fear it a good deal more than the recovery rate warrants, mind. The one truly helpful thing left to you is not restarting the vehicle.
Fuel drains and manufacturer warranties
It is not a change, and so a drain then flush carried out correctly does not invalidate a manufacturer's warranty. What is likelier to start a dispute is a diesel that has been run on petrol. One more reason for the engine to stay off.
Adding two-stroke oil, then driving home
No. Two-stroke oil is an old remedy for a distinct fault and it does not restore what petrol has weakened. The pump still has to put up with it, because the tank still has petrol in it after that.
Does petrol in a diesel have to go to a main dealer?
Wherever the vehicle is, we drain and clean it there, so a visit to the main dealer doesn't come into it.
Still with the car?
Switched off is the way it stays.
Driven it already? Then somewhere safe, stop, turn off, and no restarting the vehicle afterwards. This is recoverable from much more often than people fear, and a parked, cold vehicle is the best position to be in.
Across Warwickshire and in New Bilton: call-out fuel draining, at home or on the forecourt or at the roadside.