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Petrol in Diesel

0333 366 0103

Petrol in a Diesel Car in Colyton

Never start your engine. While the fuel is still in your tank and the engine has not yet been started, a drain is almost always all it needs — and that's decided in the coming few minutes, not by how much got in. Petrol in Diesel drains and cleans misfuelled vehicles where they are, all over Colyton and the remainder of Devon, on the forecourt, by the roadside or on a private drive. One call our way will be sufficient: our team shall tell you what happens from here. Make that right away.

Call 0333 366 0103

Petrol in a diesel: what to try now

  • Do not start the vehicle. Turned on all the same? Then never believe it. Diesel in a petrol motor usually can't run, so the motorist stops and the wear ends with them. Petrol in a diesel? It starts. It ticks over. It pulls away fine, for a few miles. Motorists get that backwards. It's not okay — the fuel system is wearing down every mile you drive.
  • Turning the ignition on usually primes your system, and priming is what pulls petrol out of your tank then into the pump and injectors. Those are the parts diesel keeps protected on its way through, before it burns. Petrol handles the burning and none of the protecting. Leave the ignition alone.
  • That advice presumes a diesel fuel system copes with petrol by percentage. It will not. Put diesel on top and nothing at all is removed; what you have is a larger tank of the same mix. And no, the octane makes no difference — super unleaded is still petrol.
  • Our team would much rather get to an odd place than have it started — so if you sensibly can, stay still. Nothing is simpler to handle than a vehicle that has not moved. On the verge on Market Place, that means hazards on and leave it.
  • Get your position ready before you phone. A postcode starting EX24 6 and whatever is closest to you with a label on it is the difference between the van showing up and our van circling.
  • What got in, about how much, and whether the engine has started — those three answers decide the full call-out. Phone 0333 366 0103 then tell us.

Do not take it home. The journey in has already sent a real volume of petrol-thinned diesel through the high-pressure pump of that Renault Megane, and the drive back would about double it for no gain at all. Call us from the platform if that is quicker. Our engineers don't need you hovering over the car at Axminster while our technicians work, and we would far rather talk to you tonight than find out on Monday.

The enquiry our engineers like runs like this: diesel Volkswagen Passat, a few litres of unleaded, run a couple of miles, now switched off outside Tesco. What we're actually asking is how much fuel the pump has drawn — not how long ago it was.

Move the car out of that gateway and sort it out later — that is what someone will say, and it is wrong. Parked on the zig-zags outside Colyton Primary Academy, a misfilled diesel Mercedes C-Class is a nuisance and nothing worse. Fired up three more times for good manners, it's no longer a tank problem but a fuel system one, because priming occurs with every start and more petrol goes through the fuel filter towards your pump. Let them complain. Ring us.

Pulled off the forecourt, read the till receipt, and left your diesel Audi A3 up near Colyton Heritage Centre a couple of hundred yards later? That's about as well as this goes once the engine has turned. Ring us then leave the car off. The short drive genuinely helps, but it was still a start and a drive, so diluted fuel has got to the filter and your pump — which is why our engineers flush your lines rather than only emptying the tank.

Put right and starting are not the same thing, and the difference is the circuit: we flush it, and take the fuel filter off where there's a workable one. Compare that with the certain tip you will get — drain the vehicle, refill with fresh diesel. Only half right. Do precisely that to a diesel Ford Kuga near Colyton Library and it will start, which is exactly why the suggestion sounds plausible. Then the motor pulls the petrol left behind in your filter, and in the feed lines, straight back through your pump, because draining a tank does nothing whatever about fuel that has already left it. Phone us instead.

Mobile fuel drain van at a diesel car in Colyton

Clearing petrol from your diesel at a forecourt

A large portion of this job gets completed at the pump, as that's where it usually starts. If you're still on the forecourt at Gulf, that is normally where the drain takes place — our technicians work on station forecourts regularly, with the site's permission.

At a garage, this gets caught with your motor never run, and no place else does that. Fuel drawn out of your tank and through your filter, right to your high-pressure pump, is what occurs when the motor is fired up and the car is moved to where it is now: the car park, the drive or the lay-by, anywhere other than the forecourt. So the flush includes the filter and your lines together with that tank. That's still not a catastrophe, and our engineers put it right where the vehicle is. What settles it is whether the ignition was reached for in the seconds after your receipt was read.

Clear of the pump, the next motorist can get by — so yes, let the staff help you move it. Very much worth doing. Four vehicle lengths isn't worth a restart.

Can our technicians serve your side of Colyton?

Colyton is a coastal town, so our team are out to the town and to the areas by it on the same trips: Kingsdon, Colyford, Holyford, Whitford and St Dympnas.

If yours is not on that list it does not mean we never come — there are separate pages for the majority of towns across Devon, and the ones listed above are simply the immediate neighbours. Phone and check rather than guessing — boundaries above all, and wherever a satnav may misread.

This map shows the patch the page covers. Roadside, forecourt, private drive, car park: the lot is territory our technicians work on, and none of that needs your car to travel to us.

Broken down at the kerbside in Colyton

Some people find no safe place to stop whatsoever. A routine call for us and not a rare one: realised after setting off, ended up by the verge on Vicarage Street or in a lay-by with the hazard lights going.

Remain by the vehicle if it is safe to sit there, but out of it when it is not. Don't start it up to get to a nicer spot. It will go — a diesel on petrol generally obliges — and each mile of obliging drags that mix deeper into your fuel system. Pressing on causes your car far more harm than a technician coming out to an awkward location, and that's no trouble for us.

Petrol in a diesel, and the car has rolled

The M5 is the one that counts now, and it sits under 25 miles from Colyton. A loss of power, a rough idle, smoke: those are the symptoms when they arrive, instead of a tidy stop — and a misfilled diesel will often take you onto it and some distance along before anything feels wrong at all.

Take the next exit that's sensible, stop there, and do not restart it to move it. Suppose the worst of it on a long drive. Anything near the under 25 miles to the nearest city, and the mixture has been through the fuel filter, through the pump, through the fuel injectors. Mention it when you phone. What our technicians bring changes.

Colyton itself

Colyton is a small town in East Devon, situated near the coast and close to the River Coly. Colyton sits at an elevation of 21 metres, surrounded by rolling hills and nearby villages such as Kingsdon and Colyford. Colyton has a population of approximately 2261 people, with a predominance of detached housing. Colyton is located 20.2 miles from Exeter and 138.2 miles from London.

When our engineers reach you around Colyton: what we do

  • Three things get established before any quote — the fuel that was put in, the quantity, and whether anything has been run since. Each answer shapes the work.
  • The polluted mixture is drawn out of that tank.
  • What is left in the system should not be what started the problem, and so your fuel lines get flushed and the fuel filter cleared.
  • Clean diesel goes in, and then the fuel system gets primed.
  • After it is started, our technicians check it runs correctly on new diesel.

Then it is ready to pull away. There's no need to go to a garage at any stage, because the work is all done where the car is, and when it is noticed soon, permanent damage is very rare.

AdBlue in the diesel tank instead, around Colyton?

The issue is not the same, though the first instruction is — do not start it — if what got in was AdBlue instead of petrol. The protection a fuel system depends on is taken away by petrol, which dilutes the diesel. AdBlue? Urea dissolved in water. Tip that in with your diesel and you get rust instead, plus deposits.

Frequently the more serious of the two, AdBlue — and the detail sits on its own Colyton page. Both are ours to deal with.

Paying for a petrol-in-diesel drain around Colyton

What moves the figure is listed below, because the job isn't one job and our technicians can't honestly 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, compared with how much that tank holds.
  • Which got in: unleaded or AdBlue.
  • Where your car is, and whether our van can safely reach and work on it.

Tell us the car, the quantity and whether it has run, and you'll get a straight answer instead of a range. Motor at home, going nowhere, nothing time-critical about it — is ideal for that.

Petrol in diesel: common questions in Colyton

At a petrol station in Colyton, can you do a fuel drain there?

A fair portion of this work takes place there, so yes. Regularly, provided the site agrees: Tower Services, plus every other forecourt nearby. Say on the phone where precisely you have stopped. Whether our engineers can work in that place is something our technicians answer on the spot.

How much petrol is too much for a diesel?

It depends on the proportion instead of the litres, and far more on whether the motor has run. What determines how much work is needed is if that mixture has been sucked through your fuel system — because though five litres in a nearly empty tank is a different case from five in a full one, either way that's the question.

Petrol in my diesel, and I have driven the vehicle

Stop somewhere sensible, turn off, and keep the vehicle off. Driving moves the problem along — out of your tank, into the pump and injectors. Drivers fear it a good deal more than the recovery rate warrants, mind. The one genuinely helpful thing left to you is not restarting the car.

My warranty — does a fuel drain void it?

No. Carried out properly, draining and rinsing is no modification at all, and the warranty from your manufacturer is unaffected by it. An argument over a warranty is likelier to come from running a diesel on petrol — so leave it turned off.

Can I just add two-stroke oil and drive home?

Two-stroke oil solves a different fault, and an old one at that. Nothing it does puts back what petrol weakened. No. Petrol remains in that tank afterwards, whatever else goes in, and the pump gets no break from it.

Does petrol in a diesel have to go to a main dealer?

There's no need to bring it to a dealership, as we drain and flush the car wherever it is.

Still with the vehicle?

Shut off is the way it remains.

Driven it already? Then somewhere sensible, stop, switch off, and no restarting the vehicle later. A stationary, cold motor is the best position to be in, and this is recoverable from a lot more regularly than drivers assume.

Draining misfuelled motors, Colyton and the rest of Devon, wherever they are. Roadside. Forecourt. Home.

Call 0333 366 0103