Put Petrol in a Diesel Car in Butleigh? Don't Start It
If you have not turned on the motor yet, do not. A drain and nothing more is nearly always what a car requires while the petrol is still in that tank and the motor has not turned over, which is why it's the next few minutes that count, not how much was put in. Petrol in Diesel goes to the vehicle wherever it has ended up in Butleigh or the rest of Somerset, on the forecourt, by the roadside or on a drive, and drains and flushes it there. Ring us before everything else starts, and you will know what follows next.
What to do now about petrol in a diesel
- Never crank it. Fired up all the same? Then never trust it. Diesel in a petrol car typically won't run, and so the person stops and the wear ends with them. Petrol in a diesel? It starts. It idles. It drives off happily, for several miles. Most people get that backwards. It is not fine — the fuel system is wearing down every mile you cover.
- Diesel burns, and before it ignites it protects — the injection pump, those injectors. Petrol manages only the burning. So leave the ignition alone too: switching it on is frequently enough to prime that system, and priming carries petrol from your tank into precisely those parts.
- Topping up gets rid of nothing. It gives you a larger tank of the same blend, because a diesel fuel system won't cope with petrol by percentage the way that guidance assumes — so never pour diesel on top to weaken it. Type is immaterial too: super unleaded is petrol.
- Stay where you are if you sensibly can. A motor that has never shifted is the easiest one to handle, and we'd much rather drive to an odd place than have it started. If you are pulled up on the verge on Chapel Lane, put your hazards on and leave it there.
- Our van showing up instead of circling hinges on two things: a postcode starting BA6 8, and whatever is next to you with a name on it. Have both prepared before you phone.
- Ring 0333 366 0103. Let us know what was put in, roughly how many litres, and if your car has fired. These three details shape the full job.
At a forecourt: draining petrol from a diesel
The job starts at a pump, generally. Often enough the job wraps up on site as well. If you are still at the forecourt at Shell, that's usually where this drain gets done — we work on station forecourts all the time, with the station's consent.
The forecourt is the only setting the mistake is caught before your motor has run. Our technicians can still put it right where it sits, even away from the forecourt. In a car park, on a drive or in a lay-by, your car has been started and driven there, and that pulled fuel through the fuel filter and into the high-pressure fuel pump, all the way from that tank. None of that is a catastrophe, but the flush then has to go past that tank to the lines and the fuel filter, and the few seconds between reading the receipt and going for the key are what determine that.
Attendants will normally chip in pushing it away from the pump, which lets the next driver get through. Accept the offer. Four vehicle lengths is not worth a restart.
If you've put petrol in your diesel Peugeot 308 in Butleigh and you are now stuck at The Co-operative Food with a boot packed with shopping, phone us. Never fire it up a second time to get out of the spot. Our technicians will come out to you, clear the tank, rinse your fuel lines and put fresh diesel in so you can drive home. A mile or so at light throttle draws hardly any diesel, so such jobs are often the simple cases.
Three replies determine much of the work: what was put in, about how much, and whether the engine has run since. We ask for those answers when we arrive at the vehicle in the car park by Rose and Portcullis. After that the tainted blend comes out of the tank, the lines are flushed, and where your Dacia Duster has a serviceable filter, it comes off. After clean diesel is in and the system primed, we fire it up and make sure it runs smoothly before you set off.
Seldom the trouble, the place. On-street is the commonest spot our engineers work, and a cramped parking bay is far preferable to a car that has been driven somewhere more convenient. What does help, when you ring from close to Butleigh Millenium Stone, is three things: the side the filler is on, whether a technician can park next to without blocking the road, and whether anything has run since you filled up. Then the Mercedes A-Class gets drained, the filter changed where a serviceable one exists, the fuel lines rinsed and clean fuel put through the full system — since by now the worst of it is in the lines, not that tank.
Rattling? Uneven idle? White smoke, throttle gone soft? That is your misfilled Volkswagen Polo, a diesel, saying what's wrong with it. Stop wherever you happen to be, perhaps near St Leonard, and leave the restarting alone.
Someone confident will tell you to drain the car then put fresh diesel in. Half right, that. Try it on a diesel Ford Fiesta by Butleigh Village Hall and your engine will start — which is precisely why it sounds like sense. Here is the problem: there is petrol left in the filter and the feed lines, and the first thing your engine does is suck it back through the pump once more. Draining a tank achieves nothing about fuel that already left the tank. Ring us. The system gets cleaned, the fuel filter comes off where there is one worth removing, and that's what separates a repaired car from one that merely starts.
Do we serve your part of Butleigh?
Those same journeys bring us to Wickhams Cross, Silver Street, Butleigh Wootton, West Town and Kingweston along with Butleigh, which is a rural village.
Our technicians do come. The places above are only the immediate neighbours, and a page exists for the majority of places in Somerset, and so an absence from the list isn't an absence from our coverage. Guessing is the thing to resist, above all on a boundary or anywhere your satnav goes wrong. Call us to check.
The ground this page spans sits on the map. The lot is ground our technicians serve: a kerbside, a forecourt, a driveway, a car park. You don't move the vehicle anywhere.
Butleigh: broken down where you stopped
The chance to pull in anywhere safe does not come to everyone. Set off, then realised? Finished up on the verge of Holm Oaks, or sat in some lay-by with your hazards on? That is a routine call here. Not a rare one.
Whether you wait by the vehicle or keep clear of it hangs on whether staying nearby seems safe. Every mile a diesel obliges you for on petrol draws that mix further into your fuel system — and oblige it often will, which is why your motor doesn't get restarted to limp somewhere better. Our van coming to a tricky place is no problem for us, and it is a lot better for your car than pressing on.
Petrol in a diesel, but your car has travelled
The local M5 is the road that matters here, and it sits under 15 miles from Butleigh. Some distance along, and onto it in the first place: a misfilled diesel will usually do both before anything seems wrong. What you get then is rarely a tidy stop. Power drains away, the idle turns uneven, and there may be some smoke.
The first safe junction is the one to take. Switch off there, and leave the restarting alone. Assume the worst of that on a long run. Anything approaching the under 10 miles to the closest city, and the petrol has been through the fuel filter, through the pump, through the injectors. Say so when you call. What our engineers bring differs.
A bit about Butleigh
Butleigh is a small village in inland Somerset, situated near the city of Wells and close to several nearby settlements including Wickhams Cross and Silver Street. Butleigh sits at an elevation of around 27 metres, in a rural area of the South West region. Butleigh has a population of approximately 761 people, predominantly living in detached houses. Butleigh is located about 7.8 miles from Wells and around 114 miles from London.
What our technicians do when our technicians arrive with you in Butleigh
- The answers shape the work, which is why we ask before quoting: what got in, how much of that, and if the motor has run.
- Our technicians clear your tank of the contaminated fuel.
- Lines rinsed, filter cleaned. Whatever is left afterwards is not the thing that started the trouble.
- Bleeding the system follows, once new diesel is in.
- It's run with new diesel in it, and we confirm that it is running properly.
That has the car ready to drive away. Permanent damage is very uncommon when it has been caught soon, and because everything is done where the car is, it never has to go to a garage.
AdBlue in the diesel tank by mistake, around Butleigh?
Do not start it: that first rule stands whether what got in was AdBlue or petrol. What differs is the fault itself. Petrol does two things to diesel: dilutes it, and takes away the lubrication the system depends on. AdBlue is urea dissolved in water, and in a diesel tank it causes corrosion and residue in its place.
Usually the more significant of the two, AdBlue — and the details lives on its own Butleigh page. Both are ours to deal with.
Budgeting for a petrol-in-diesel drain around Butleigh
What moves the price is set out below, since the job is not one job and our technicians can't frankly put a single price on this page.
- Started? Driven? Either answer counts more than anything else on this list.
- How much of the wrong fuel went in, set against how much your tank holds.
- Whether it is petrol or AdBlue.
- Whether a van can safely get to the vehicle and work on it, which rests on where the car is.
A clear answer rather than a range is what you get for telling us three things: your car, the amount, and if it has run. For your car at home that is going nowhere and is not pressing, is fine too.
Petrol in diesel questions from Butleigh motorists
Can you do a fuel drain at a petrol station in Butleigh?
A big share of this work gets done there, so yes. Permission from the site is the condition. Given that, a forecourt like Morrisons is somewhere we're regularly, 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 in a diesel is too much?
Whether the engine has run matters a lot more, though the ratio counts too, rather than the litres. 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 mix been drawn right through, or has it not?
I put petrol in my diesel and drove the vehicle. Now what?
Somewhere safe, then stop, then switch off and leave it off. Driving is what moves the issue from your tank into the pump and injectors — but it is recoverable a lot more frequently than drivers fear, and the single most helpful thing you can do now is not restart it.
Fuel drains and manufacturer warranties
A drain and flush carried out properly is not a change and doesn't void a manufacturer's warranty. A dispute over a warranty is likelier to come from running a diesel on petrol — so leave it switched off.
Two-stroke oil in that tank, and then home?
No. Two-stroke oil is an old fix for a distinct fault and it doesn't replace what petrol has thinned. The tank still has petrol in it later, and your pump still has to cope with it.
Do I need a main dealer for petrol in a diesel?
Wherever your car is, we drain and clean it there, so a trip to the main dealer does not come into it.
You, and the vehicle, still together?
Turned off is how the car stays.
Turn it off somewhere sensible then keep it off, if you have already driven it. Cold and still, a motor is in the best position available — and motorists fear this much more than the recovery rate warrants.
Emptying wrongly fuelled motors, Butleigh and the rest of Somerset, wherever they are. Kerbside. Forecourt. Home.