Old Micklefield: Put Petrol in a Diesel Car?
Do not fire up your engine. If the petrol is still in your tank and the motor has not yet run, a fuel drain is nearly always all it takes — and that is settled in the coming few minutes, not by how much went in. Petrol in Diesel drains and flushes wrongly fuelled vehicles where they stand, throughout Old Micklefield and the rest of West Yorkshire, on the forecourt, by the roadside or on a driveway. Just one call our way is plenty: we shall explain what follows after this. Make that right away.
Now what? Petrol in a diesel, in turn
- Feed a petrol engine diesel and it will usually not run at all, and so the motorist stops there and so does the harm. Feed a diesel petrol and the car starts, it idles, it drives off — all right for several miles. Motorists have that backwards, which is the part they get wrong about petrol in a diesel specifically. So do not start it. And having started, never rely on it: the fuel system is wearing down while you drive.
- Leave the car's ignition alone also. Diesel performs two roles: it combusts, and before it ignites it protects your injection pump and its injectors. Petrol manages the first and not the second. Flicking your ignition on is often sufficient to prime the system, which carries this petrol out of the tank and into precisely those parts.
- Topping up removes nothing. It hands you a larger tank of the same mixture, since a diesel fuel system does not tolerate petrol by percentage as that guidance implies — so do not put diesel on top to dilute it. Grade is immaterial too: super unleaded is petrol.
- Our team would sooner get to an odd spot than have it started — so if you reasonably can, stay still. Nothing is quicker to sort than a car that has never shifted. On the verge on St Helens Drive, that means hazards on and leave the vehicle.
- The van turning up instead of circling depends on two things: a postcode starting LS25 4, and whatever is next to you with a label on it. Have both ready before you call.
- What went in, roughly how many litres, and also if the car has run — the three details settle your whole call-out. Call 0333 366 0103 then tell us.
Nothing about the time since has cost you anything. Fuel in a tank is dormant, so a diesel Volkswagen Golf left outside Micklefield this morning is no worse at five than it was at nine — what pushed thinned diesel through your pump was the journey in. Phone us before you set off to collect it.
Simple, these ones, and the reason is the miles: a mile at light throttle draws little fuel. Petrol into a diesel BMW 3 Series somewhere around Old Micklefield, a boot full of shopping, and you sat at Lidl — call us. Getting out of the space is not worth another start. The tank gets emptied where it stands, the lines cleaned, fresh diesel in, and you drive home.
Somebody will urge you to move the vehicle out of that gateway and sort it out later. Please don't. A wrongly fuelled diesel Peugeot 308 on the zig-zags outside Micklefield Church of England Primary Academy is an inconvenience; the same car restarted three more times to be polite is a fuel system instead of a tank. Each restart primes the lines and draws more petrol through the filter and into your pump. Leave it, let everyone complain, and give us a call.
Here is what a job in the car park outside Blands Arms typically looks like. We reach the vehicle, ask what went in, approximately how much, and whether your engine has run since — these three answers determine much of the work. Then the tainted mixture comes out of that tank, the fuel lines get rinsed, and the filter comes off where your Nissan Qashqai has a serviceable one. Clean diesel goes in and the fuel system is bled. Then our technicians fire it up, check it runs correctly, and you set off.
Injection pressure is the thing being lost. Petrol dilutes diesel, and weaker fuel slips past the close-fitting parts that are supposed to build that pressure, so the further a diesel Ford Focus drove, the less well it held. Normal on the way out and sluggish on the way back is how that drive to Weet Wood went, then, and the tank is the place to look. Pull in somewhere sensible, switch off and ring us.
Can petrol be taken out of your diesel at the forecourt?
The work kicks off at a forecourt, mostly. Quite often it wraps up there too. If you're still on the forecourt at Tesco, that's usually where the drain takes place — we operate on petrol station forecourts regularly, with the site's consent.
No place other than the forecourt can this be stopped with the motor still unrun. Fuel drawn out of that tank and through your filter, all the way to the high-pressure fuel pump, is what occurs when the engine is switched on and the car is driven to where it is now: the car park, the driveway or the lay-by, anywhere other than the forecourt. So the flush covers your filter and your lines along with your tank. That is still not a catastrophe, and our engineers put it right where your car sits. What decides it is whether the ignition was reached for in the seconds after the till receipt was checked.
Away from the petrol pump, the next driver can get through — so yes, let the attendants help you roll the car. Worth doing. Moving the car four spaces does not justify cranking the motor.
Places we reach near Old Micklefield
Micklefield, New Micklefield, Peckfield Bar, Parlington, East Garforth — all of them on our trips that carry us across to Old Micklefield too, a residential suburb.
There are pages for nearly all towns across West Yorkshire, and the ones listed above are merely the immediate neighbours — so yours being absent from this list tells you nothing whatsoever about if our engineers come. Guessing is the thing to avoid, particularly on a boundary or somewhere your satnav gets lost. Contact us to enquire.
The patch this page spans appears on the map. Your vehicle does not need to travel to us. We operate throughout all of that — roadside, forecourts, driveways, car parks.
Old Micklefield: broken down where you pulled up
Not everybody gets the opportunity to pull in somewhere suitable. A common call for us rather than an odd one: noticed after setting off, ended up along the verge beside Churchville Terrace or in a lay-by with your hazards on.
Whether you stay by the vehicle or move away from it rests on if staying in it seems safe. Do not fire up your motor to nurse it somewhere safer — a diesel running on petrol will often oblige, and every mile it obliges for is pulling the blend further into the fuel system. Pressing on does the car far more harm than a van heading out to a difficult place, and that is no trouble for us.
A couple of miles on petrol in a diesel: what next?
This is where the A1(M) comes in, under a mile away from Old Micklefield. It will often get you onto it, and some way along, before you notice a thing. Then it's some smoke, a lumpy idle and power ebbing away — not a neat stop. Misfilled diesels seldom give you one of those.
Get off at the next sensible junction, switch off, and don't start it to reposition. Long run? Anything near the under 10 miles to the closest city and you should assume the lot — filter, pump, injectors, all of that got to by the petrol. Say that on the phone, since it alters what goes in our van.
Where's Old Micklefield?
Old Micklefield is a suburban area in West Yorkshire, situated near the River Aire and close to the M1 motorway. Old Micklefield has a mix of housing types, but semi-detached homes are predominant, and its riverside setting provides scenic views. Old Micklefield is located near several nearby places, including Micklefield and New Micklefield, and is within commuting distance of Leeds, which is approximately 9 miles away.
What our engineers do when we arrive with you around Old Micklefield
- Our technicians find out what went in, how much, and whether your motor has run. The answers change the work, which is why we ask before giving a price.
- Away goes the polluted mixture.
- Our engineers purge the fuel lines and clear the filter, and so what's remaining in the system is not what created the issue.
- The fuel system gets primed, on new diesel.
- After it's fired up, our engineers confirm it runs smoothly on fresh diesel.
The car is then ready for you to pull away. There is no need to go to a garage at any stage, because the work is all done where the vehicle is, and when it's caught quickly, lasting damage is very uncommon.
A separate matter: AdBlue in a diesel tank around Old Micklefield
Do not crank it: that first step holds whether what went in was AdBlue or petrol. What differs is the problem itself. Petrol does two things to diesel: thins it, and removes the lubrication your fuel system depends on. Urea in water, AdBlue, and in a diesel tank that leads to corrosion and residue.
Both are ours. There's a separate Old Micklefield page for AdBlue removal, with the detail on it — including the reasons it usually turns out to be the worse of the two.
Paying for a petrol-in-diesel fuel drain in Old Micklefield
Honestly, no single figure fits on a page like this. The job differs. Here is what varies it:
- This is the key one: whether your motor has been run, or driven.
- The tank's capacity, set against how much of the wrong fuel went into it.
- AdBlue or unleaded, whichever got in.
- Where your vehicle is, and whether our van can sensibly reach and work on it.
A clear answer rather than a range is what you get for telling us three things: your vehicle, the quantity, and if it has run. For the car at home that's going nowhere and isn't pressing, works too.
Old Micklefield drivers ask us these about petrol in diesel
Fuel drains on a Old Micklefield petrol station forecourt
Yes, and it's where a good portion of this work gets done. Regularly, provided the site consents: Oakdale Garage, plus every other forecourt nearby. Say on the phone where precisely you have stopped. Whether we can work in that spot is something we answer on the spot.
A few litres of petrol in a diesel — too much?
Whether the motor has run matters far more, though the ratio counts too, rather than the litres. Five litres in an almost empty tank is a separate situation from five in a full one — but either way, the thing that decides how much work is required is if that blend has been pulled through the fuel system.
Already driven it with petrol in your diesel? Now what?
Turn off somewhere safe, and keep it that way after you stop. Driving is what takes the problem from that tank into your pump and injectors — but it's fixable far more regularly than people expect, and the single most valuable thing you can do now isn't restart the vehicle.
Fuel drains and manufacturer warranties
A manufacturer's warranty survives a drain and flush done to a good standard, which is no modification at all. A dispute over a warranty is likelier to come from running a diesel on petrol — so leave it turned off.
Two-stroke oil in the tank, and then home?
What petrol has thinned isn't replaced by two-stroke oil, which is an old remedy for a distinct issue. So no. Your tank still has petrol in it afterwards, and your pump still has to live with it.
Does petrol in a diesel have to go to a main dealer?
No. Our technicians drain and clean the car wherever it is, so there's no need to take it to a franchised dealer.
Is your vehicle still with you?
Leave the car switched off.
If you have already driven it, pull over somewhere sensible, turn it off and leave it off. This is recoverable from far more often than drivers fear, and a still, cold motor is the best place to be in.
Clearing wrongly fuelled vehicles, Old Micklefield and the rest of West Yorkshire, wherever they are. Kerbside. Forecourt. Home.