Put Petrol in a Diesel Car in Elham? Don't Start It
With that tank still carrying the fuel and the engine not yet started, nearly every job takes only a drain, so keep the motor off. That outcome is determined in the minutes straight after filling up, and not by the amount that went in. Throughout Elham and the rest of Kent, Petrol in Diesel drains the vehicle and cleans it where it stands, whether at a roadside, on a driveway or at a forecourt. Ring us and our team shall show you what follows next before you attempt any more.
What next? Petrol in a diesel, step by step
- Whenever you drive, your pump and the fuel injectors wear down. This is why you don't start the vehicle, and why you never believe it once it has started. The thing about petrol in a diesel specifically — the bit motorists get wrong — is that it drives off fine for the first mile or two. Diesel in a petrol motor generally cannot run at all, which stops the driver and stops the harm with them. This one lets you carry on.
- Leave the car's ignition off also. Diesel has two roles: it ignites, and before it ignites it protects the high-pressure fuel pump and its injectors. Petrol manages the first but not the second. Switching your ignition on is often enough to prime that system, which draws this petrol out of that tank then into exactly those parts.
- That advice presumes a diesel fuel system accepts petrol by percentage. It won't. Put diesel on top and nothing at all is taken out; what you end with is a larger tank of the same mix. And no, the type makes no difference — super unleaded is simply petrol.
- Sit tight if it's wise to. Hazards on, engine off, keep the car. Wherever you have stopped — the verge on Linden Drive, anywhere — a tricky place for us is better than a started engine, and nothing is quicker for us to sort out than a motor that never moved.
- Before you dial, have your position. Anything nearest to you with a sign on it, plus a postcode that starts CT4 6 — that's what determines whether our van arrives or circles.
- Phone 0333 366 0103. Expect three queries — what got in, about how many litres, plus whether your car has been turned over. Your replies shape all that happens next.
Can petrol be drained from a diesel at a forecourt?
A large portion of this job gets completed at the pump, since that's where it mostly starts. We work on station forecourts routinely, with the site's permission, and so if you're still at Murco that is usually where the drain happens.
No place other than a forecourt can the mistake be halted with your engine still untouched. Fuel drawn out of your tank and through the fuel filter, right to the high-pressure fuel pump, is what occurs when your engine is switched on and the vehicle 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 takes in the filter and the lines together with that tank. That's still not a disaster, and our engineers sort it out where the car sits. What settles it is whether the key was reached for in the seconds after your receipt was checked.
The attendants will normally offer to wheel it out from the pump so the next customer can get by. It is worth doing. Moving it four spaces doesn't warrant firing the motor.
Any start primes your fuel system and draws more of that blend out of that tank and toward your pump — which is why a motor shunted twice into a roomier space has silently turned into a worse job than one left precisely where it stopped. So when our engineers can't work beside the diesel Skoda Octavia, our engineers shift the car without running it. None of that is pedantry about a few seconds of running. Car parks like the one outside Lidl our technicians attend frequently, and your fuel is hardly ever the tricky part: that bay is. Motors either side, a trolley shelter behind, sometimes a height bar at the entrance determining whether a van gets to you at all. Tell us how hemmed in you are, and which way the vehicle points.
Every restart primes your lines and drags more petrol through the fuel filter and into the pump. So a misfilled diesel Ford Focus on the zig-zags at Elham Church of England Primary School is a hassle, whereas the same car fired up three more times to be polite is a fuel system instead of a tank. Someone will tell you to shift it out of that gateway and sort it out later. Don't. Leave it, let everyone complain, then give us a call.
What we'll ask is whether the run there was brief and chilly, because that is where petrol is slowest to burn correctly — and what doesn't burn can get past the piston rings and into the engine oil. Right up to the moment someone drives it home, a diesel Mercedes C-Class sitting in the parking area by The Rose And Crown carrying a tank full of petrol in it is a straightforward job. Nothing worsens as it stands, so park it overnight and phone first thing.
Leave the BMW 1 Series near St Marys Church Hall and phone us. We are blunt about not driving on since a wearing pump loses, and what it sheds passes on with the fuel to the fuel injectors downstream.
What takes place next is the problem. The engine straight away draws the petrol left sitting in the filter and the feed lines back round through the pump a second time, because draining a tank does nothing about fuel that has already left it. Drain it and put new diesel in, a person confident will tell you — and that tip is half right, as do it to a diesel Audi Q5 parked up, Elham Village Hall say, and the thing starts, which is what makes it sound sensible. Ring us instead. Our technicians flush your system and take the fuel filter off where your vehicle has a serviceable one, and that's the difference between the vehicle being repaired and the vehicle just starting.
Places we reach in Elham
Exted, North Elham, Ottinge, Acrise, Wingmore — every one of these on our journeys that take us out to Elham itself, a village.
Not on this list? That says nothing. The names above are only the nearest few, and nearly all places in Kent have a page of their own somewhere on our site. Call us to enquire instead of assuming — county lines above all, and anywhere the satnav can struggle with.
Look at this map for the patch shown on this page. Kerbside, forecourt, driveway, car park: the lot is ground our technicians work on, and none of it asks your vehicle to come to us.
Stuck at the kerb somewhere around Elham?
Some people find no safe spot to stop whatsoever. If you worked it out after setting off and landed along the verge beside The Row, or in a lay-by somewhere with the hazard lights on, that's a routine call for us instead of an odd one.
Out of the car if it isn't wise to wait there, by it when it is. Do not restart it to reach a safer location. It'll go — a diesel on petrol generally obliges — and each mile of obliging drags that mix deeper into the system. Driving on causes the vehicle far more harm than a technician coming out to a tricky location, and that's no problem for us.
Petrol in a diesel, and your car has rolled
The M20 is the one which matters now, and it lies under 5 miles from Elham. It will usually take you onto it, and some way along, before you notice a thing. Then it is some smoke, an uneven idle and power ebbing away — not a tidy stop. Wrongly fuelled diesels seldom give you one of those.
Don't start it to move it. Get off at the first safe exit then switch off. Long run? Anything close to the under 10 miles to the closest city and you should assume the lot — filter, pump, injectors, all of it got to by the mixture. Say that on the call, because it alters what goes in our van.
Elham itself
Elham is a village situated in the River Elham valley in Kent, with a mix of old and new buildings, including many detached houses. Elham sits near the North Downs, approximately 96 metres above sea level, and is close to the nearby villages of Exted, North Elham, and Ottinge. Elham is located about 8.8 miles from Canterbury and 58.8 miles from London, making it a rural community with access to larger cities. Elham has a population of around 856 people, living in a variety of detached homes.
What our engineers do when we arrive with you around Elham
- We check what got in, how much, and if the motor has run. The replies shape the work, which is why we ask before giving a price.
- Our engineers empty the tank of the contaminated fuel.
- Lines purged, filter cleaned. Whatever remains later is not the thing that caused the problem.
- Our engineers pour new diesel in and bleed your system.
- We turn it on and make sure it runs properly on new diesel.
That leaves it ready to pull away. Permanent damage is very unusual when it has been caught soon, and as everything is done where the car is, it never has to go to a workshop.
Elham AdBlue removal is a distinct job
AdBlue instead of petrol? Then the opening step is unchanged — your motor remains off — while this problem under it's a different one altogether. The lubrication a fuel system relies on is stripped away by petrol, which thins the diesel. Urea dissolved in water, AdBlue, and in a diesel tank that leads to rust and deposits.
Both are ours. There is a separate Elham page for AdBlue removal, with the details on it — including the reasons it frequently turns out to be the worse of the two.
Paying for a petrol-in-diesel fuel drain around Elham
Our engineers cannot put one price on this page frankly, since the job is not one job. What shifts it:
- This is the big one: whether the engine has been started, or driven.
- Wrong fuel in, against what that tank takes — that ratio.
- Whether it's unleaded or AdBlue.
- Whether our van can safely get to your vehicle and work on it, which rests on where the vehicle is.
Tell us what your car is, how much got in, and if your motor has run. A clear answer comes back, not a range. Car at home, going nowhere, nothing urgent about it — is ideal for that.
Petrol in diesel: frequent queries around Elham
Fuel drains on a Elham petrol station forecourt
Yes — forecourts are where a good portion of this gets done. Our engineers visit Hawkinge Fuel Express and the other forecourts around town all the time, with the owner's agreement — tell us which one you're at when you call and we'll tell you if our technicians can work there.
How much petrol in a diesel is too much?
Litres aren't the measure. Ratio is, and much more than either, it counts whether anything has been run. Five litres into an almost dry tank isn't five into a full one, no. But both land on the same query in the end: has that blend been pulled right through, or has it not?
Petrol in my diesel, and I have driven the vehicle
Turn off somewhere safe, and keep it that way after you stop. Not restarting it is the single most useful thing available to you now. Driving does move the trouble out of the tank and into your pump and injectors, yes, and it stays recoverable far more often than motorists assume.
Will a fuel drain void my warranty?
A manufacturer's warranty outlasts a drain and flush done to a correct standard, which is no alteration at all. A disagreement over a warranty is likelier to come from running a diesel on petrol — so leave it switched off.
Can I just add two-stroke oil and drive home?
What petrol has thinned is not restored by two-stroke oil, which is an old fix for a separate fault. So no. Later on? Still petrol in the tank, and a pump that has to put up with the stuff.
Do I need a main dealer for petrol in a diesel?
No. We drain and flush your car wherever it is, so there is no need to bring it to a franchised dealer.
Still with your car?
Never turn the car back on.
Driven it already? Then somewhere sensible, stop, turn off, and no restarting it later. Cold and parked, a vehicle is in the best position available — and drivers fear this much more than the recovery rate warrants.
Call-out fuel draining in Elham and throughout Kent — at the kerbside, on the forecourt or at home.