Put Petrol in a Diesel Car in Clayhanger? Don't Start It
Petrol in Diesel drains and cleans misfuelled cars where they sit, on the forecourt, at the roadside or on a driveway, throughout Clayhanger and the rest of West Midlands. The first thing to do is not to turn on your engine. While your engine has not yet run and the fuel is still in that tank, a tank drain is almost always all it requires, and the following few minutes determine that, not how much was put in. Call us before anything else begins, and you'll hear what comes next.
Now what? Petrol in a diesel, step by step
- As you drive, your pump and the fuel injectors suffer. That is why you never crank it, and why you never believe it once it has started. The trick about petrol in a diesel specifically — the bit motorists get wrong — is that it pulls away normally for the first mile or two. Diesel in a petrol motor normally won't run at all, which stops the driver and stops the wear with them. This one lets you drive on.
- Flicking the car's ignition on usually primes that system, and priming is what moves petrol out of your tank then into your pump and injectors. Those are the parts diesel keeps protected on its way through, before it ignites. Petrol manages the burning and none of the protecting. Leave your ignition off.
- Never dilute it. Diesel added on top gets rid of nothing, and so all you get is more of what was already there, because percentage is not how a diesel fuel system handles petrol. Super unleaded? Still petrol. The type makes no difference.
- Stay put if it's sensible to. Hazards on, motor off, leave the vehicle. Wherever you have stopped — the verge on Clayhanger Lane, anywhere — a difficult spot for us beats a started diesel, and nothing is quicker for us to deal with than a motor that never moved.
- Have your position prepared before you phone. A postcode beginning WS8 7 and whatever is nearest to you with a sign on it is the difference between our van showing up and the van circling.
- What got in, approximately how many litres, plus if your car has run — these three facts decide the whole call-out. Call 0333 366 0103 and tell us.
Nothing about the hours since has cost you anything. Fuel in a tank is idle, and so a diesel Volkswagen Golf sitting outside Bloxwich this morning is no worse at five than it was at nine — what pushed weakened diesel through the pump was the trip in. Phone before you head off to collect the car.
Car parks like the one at The co-operative food are a spot our engineers visit frequently, and your fuel is hardly ever the tricky part. That bay is: cars either side, a trolley shelter behind, sometimes a height limit on the way in that decides if our van can get to you at all. So tell us how penned in you are when you call, and which way your car is pointing. When we cannot work alongside your diesel Renault Clio we will shift it without running it — and that isn't pedantry about a few seconds of running. Any start primes your fuel system and draws more of that blend out of the tank and towards your pump, so a vehicle shuffled twice into a nicer bay has gradually turned into a bigger job than one left just where it stopped.
Easy job, this one — until someone drives it home. A diesel BMW 3 Series sitting outside The Swan with petrol in your tank loses nothing by sitting there overnight, and so leave the car then call us once it is light. Expect a question about the drive there, though. Short and cold is precisely where petrol battles to burn, and what won't burn can slip past the rings and into the oil.
None of that is your engine failing. That's the part worth hearing, and it's why the normal Clayhanger Community Woodland call ends better than it sounds: a diesel Nissan Qashqai drives out there without fuss, comes back with the power gone, the idle uneven and possibly a little smoke, and the cause is the fuel no longer acting like diesel. Diesel has to be thick enough to seal the tightly fitted parts it runs through; petrol dilutes it; and a diesel injection system is hydraulic as much as chemical, needing the fuel to hold pressure rather than only to burn. So pressure that should build and stay built escapes past tolerances, delivery turns up poorer and later and less even than engineered, and all of that stops once the fuel is sorted.
Seldom the problem, the place. On-street is the usual place our technicians work, and a tight parking bay is far preferable to a motor that has been driven somewhere more handy. What does help, when you phone from close to Clayhanger Methodist Church, is three things: the side the filler is on, whether a technician can stand next to without blocking the road, and if anything has run since you filled up. Then your Ford Focus gets emptied, your filter changed where a serviceable one exists, the lines cleaned and clean fuel put through the full circuit — because by now the worst of that is in the lines, not your tank.
Can petrol be taken from a diesel at the forecourt?
A large chunk of the job is completed at a pump, as that is where it mostly starts. Our technicians work on petrol station forecourts routinely, with the station's permission, and so if you are still at the nearest petrol station that is typically where the drain gets done.
Before your motor has fired — a forecourt is the only setting it gets halted. The few seconds between seeing your receipt and reaching for the keys determine how much needs cleaning. Anywhere other than a forecourt — a car park, a private drive, a lay-by — the car was switched on and moved to get there, so fuel was sucked from that tank, through the filter then into the high-pressure pump. That means the lines and the fuel filter require cleaning as well as your tank. It's not a calamity, and we can still deal with it where the car stands.
Attendants will usually chip in pushing it out from the pump, which lets the next driver get past. Accept the help. Cranking it over four car lengths? Not a chance.
Clayhanger and the places next to it
Clayhanger is a village, and so we head out to it and to anywhere by it on the same runs: Brownhills, Catshill, Shire Oak, Walsall Wood and Brownhills West.
Not on this list? That means nothing. The names above are only the closest few, and the majority of locations across West Midlands have a page of their own elsewhere on the site. Phone and ask rather than guessing, particularly when you are on a boundary or anywhere the satnav misreads.
See this map for the ground included here. All of it is territory our engineers cover: a roadside, a forecourt, a drive, a car park. You never drive your vehicle anywhere.
Stuck at the roadside near Clayhanger
Not everybody has a safe spot to pull over. A routine call for us rather than an odd one: noticed after setting off, landed by the verge on Northfields Way or at a lay-by with the hazards going.
Whether you stay beside your car or stand away from it turns on whether staying there is wise. Every mile a diesel obliges you for on petrol pulls the mixture further into your fuel system — and oblige it often will, which is why the motor does not get restarted to limp somewhere better. We will take our van to an awkward spot without any fuss, and for your car that is much better than driving on.
A couple of miles on petrol in a diesel: now what?
Here is where the M6 Toll comes into it — under 3 miles from Clayhanger. A misfuelled diesel will frequently take you onto it and some distance along before anything seems wrong, and the signs when they appear are typically a drop in power, a rough idle and some smoke instead of a clean stop.
Take the next junction that is safe, pull up there, and never restart the vehicle to reposition. Long run? Anything near the under 10 miles to the nearest city and you should assume the lot — filter, pump, injectors, all of it reached by the petrol. Say that on the phone, as it alters what goes in the van.
A bit about Clayhanger
Clayhanger is a village situated on the riverside in the West Midlands, with an elevation of 141 metres and a population of around 1884 residents. Clayhanger has a mix of housing types, but semi-detached homes are the most predominant. Clayhanger is located near several other villages, including Brownhills, Catshill, and Shire Oak, and is approximately 5.7 miles from the city of Lichfield. Clayhanger is also within commuting distance to larger cities, being around 110 miles from London.
The job around Clayhanger, step by step
- We find out what got in, how much, and whether your engine has run. The answers change the work, which is why our engineers ask before giving a price.
- We clear that tank of all the contaminated mixture.
- What is left in your system should not be what created the trouble, so the fuel lines get purged and the filter cleaned.
- Bleeding the system follows, once clean diesel is in.
- After it is started, we make sure it runs correctly on fresh diesel.
After that it is ready to pull away. All of this is done where your car is, so it never has to be taken to a workshop, and when it has been caught early, long-term damage is very rare.
AdBlue in a diesel tank around Clayhanger is a separate problem
Never fire it up: that opening step stands whether what got in was AdBlue or petrol. What differs is the issue itself. Petrol dilutes your diesel and takes away the protection the system relies on. Corrosion and deposits are what a diesel tank gets instead, because AdBlue is urea dissolved in water.
AdBlue removal in Clayhanger has a page of its own with the detail on it, including why it's often the more significant of the two. Our engineers deal with both.
Clayhanger costs for a petrol-in-diesel fuel drain
Honestly, no single figure fits on a page like this. The job varies. Here is what changes it:
- Has it been started or driven? Nothing else matters for as much.
- The tank's capacity, set against how much of the wrong fuel got into it.
- AdBlue or unleaded, whichever got in.
- Access: the vehicle's position, and whether working on it there is sensible for a van.
The vehicle, the quantity, whether it has run — give us those and the answer comes back firm instead of as a range. If it is not time-critical — the car is at home and going nowhere — works too.
Petrol in diesel: common queries around Clayhanger
At a petrol station in Clayhanger, can you do a fuel drain there?
Yes — forecourts are where a large part of this takes place. Our engineers work at Esso and the other forecourts nearby routinely, with the owner's agreement — tell us which one you are at when you ring and we will tell you if our engineers can work there.
Is there a safe quantity of petrol in a diesel?
Whether your motor has run counts far more, though the proportion matters too, rather than the litres. What settles how much work is needed is whether that mix has been sucked through the system — since even though five litres in a nearly empty tank is a distinct case from five in a full one, either way that's the query.
Already driven it with petrol in your diesel? What then?
Somewhere sensible, then stop, then turn off and leave it off. Driving is what shifts the issue from the tank into the pump and injectors — but it is salvageable far more often than motorists assume, and the single most valuable thing you can do now is not restart the car.
Fuel drains and manufacturer warranties
A drain then flush carried out correctly is not a change and does not 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.
Could I put some two-stroke in and just drive?
Two-stroke oil solves a distinct issue, and an old one at that. Nothing it does puts back what petrol thinned. No. Your pump still has to cope with it, as your tank still has petrol in it later.
Do I need a main dealer for petrol in a diesel?
There's no need to bring it to a main dealer, as our engineers drain and clean the car wherever it is.
Still with the car?
Do not switch the engine on again.
Turn it off somewhere safe and keep it off, if you have already driven it. Cold, parked, going nowhere: that is the best position to be in. People fear this a lot more than they need to.
Draining misfuelled cars, Clayhanger and the rest of West Midlands, wherever they are. Kerbside. Forecourt. Home.