What Happens Now: Petrol in a Diesel Car in West Hendon
Not for a second, and not to move it: your motor stays off. Stop there. Hasn't been run? Then petrol in a diesel tends to be a straightforward drain-and-flush job wherever your vehicle has stopped — and nothing settles that as much as the next few minutes do. What follows is the order from this point, anywhere in West Hendon you happen to be.
Petrol in a diesel? What to do in minute one
Work through these before anything else, in this order.
- Take the keys out. Even the ignition by itself can prime your fuel system, pulling petrol out of the tank to exactly the parts it damages, and so leave the car off entirely.
- No diesel on top. More fuel in removes none of that petrol — it only leaves you with more of the same blend.
- Close to passing traffic? Then the hazard lights come on before anything else, so the vehicle is easy to spot.
- By hand, never on the motor: that's how it leaves the pump. Ask the forecourt staff to help you roll, however short the mileage.
- Which fuel, and about how much? The receipt answers that, and that is where our first question starts. Never bin it.
On the M1, under a mile from West Hendon, the next junction is the location to leave it; anywhere, the first sensible location to stop. Do not push on to the services. Then go back to stage one.
West Hendon fuel drain: has the motor run yet, or not?
One answer is what everything after this stage rests on.
If it has not once been started:
- All the petrol remains in the tank, and only there.
- A drain and flush, on the spot, is normally the whole job.
- This is as good as it gets — which is the whole point of stage one.
Run at all, even for a second:
- Some petrol has left that tank by now, gone through the filter, and reached the lines.
- Run it further and that petrol gets to the fuel injectors, having gone through your fuel pump first.
- The farther it went, the larger this job — your lines, your filter, and now and then more besides.
Why the line falls there: diesel lubricates the high-pressure pump as well as the injectors as it flows through them, and petrol does not. In your tank, left alone, petrol does no harm. Petrol being pumped is wearing the parts that move the car.
West Hendon, petrol in a diesel: have these prepared before you call
A little preparation is the difference between a van that finds you and a van that circles.
- The ideal place to start is a postcode — one starting NW4 3 — for where you have stopped.
- Name the street — Park Road or wherever you have pulled up — or the car park.
- Or the nearest landmark. A car park is quicker to find by what it serves, such as the one at Co-op Food - Hendon - West Hendon Broadway.
- Tell us what the car is — make, model — and confirm it's diesel.
- Which was put in matters: AdBlue is a separate job from petrol, plus West Hendon has a page for it. So tell us.
- How much. Litres from the receipt, or how long the nozzle was in the filler.
- If it has run, how far plus how heavily — as well as whether it has run at all.
- The owner may have to approve this work under some hire or company agreements — which is why it's quicker to settle whose car it is before our technicians get there.
Next, 0333 366 0103. Not pressing, the car left at home with nowhere to be? Then works as well.
Waiting for a fuel drain in West Hendon: what to do
Stick to these: well-intended help does the damage during the wait.
- Wait with the car if it is safe where it is — but if it has stopped somewhere dangerous, you come first: away from the traffic, waiting apart from it.
- A helpful passer-by does not fire it up. Nor does anybody checking it still works, or moving it a couple of yards.
- No additives. Two-stroke oil, injector cleaner, anything from the boot — none of that gets the petrol back out.
- A home-made drain misses your fuel that has already gone beyond your tank, and siphoning petrol by the road is hazardous too.
- The ignition stays off. Even for the radio or your windows.
Step by step: the fuel drain when our van gets there
- Fuel, quantity, whether it's run: the replies decide the job, and that's why you get a quote after them instead of before.
- Out of the tank comes the tainted blend: the tank is emptied.
- If it ran, your lines are holding petrol that has shifted beyond that tank — so they are cleaned.
- Then the fuel filter: replaced where there's a usable one, cleared where there is not.
- Clean diesel goes in, then the system is primed.
- The first start on clean diesel. Once priming is complete, the engine is fired up and we check that it runs correctly.
Your car has new diesel running through it before we go. It's very unusual for a car caught early to be left with lasting damage, and normal use resumes at once.
After your fuel drain: back on the road around West Hendon
- Started on fresh diesel, it needs nothing special of you. Simply drive normally.
- Keep an eye on the first miles. A warning light, smoke, a lumpy idle or a flat spot under the throttle tells you to pull over then call us back.
- Your paperwork covers the question a rental company, fleet manager or insurer may ask: what work was carried out. File it.
- Next time, trust the pump's label instead of the colour of its handle.
About West Hendon and where it is
West Hendon is a suburban area in northwest London, situated on the shores of the Welsh Harp lake at an elevation of around 55 metres. West Hendon lies close to the neighbouring areas of Hendon and Staples Corner, and is approximately 6.7 miles from central London. West Hendon is predominantly composed of flat dwellings, and is home to a population of around 9876 residents.
Fuel drains around West Hendon and the locations nearby
Most of Greater London has the same teams as West Hendon for petrol in diesel jobs, Welsh Harp, Hendon and Staples Corner included. If you're close to a border or somewhere hard to explain, ring and ask rather than guessing.
Ring, and leave the vehicle off — petrol in a diesel across Greater London
Stage one is all of that: motor off, keys out, receipt in your pocket. From there Petrol in Diesel takes over, on the forecourt, at the kerbside or on your drive.