--- title: West Curry: Petrol in a Diesel Car? Next Steps canonical: https://www.petrolinadieselcar.co.uk/petrol-in-diesel/west-curry-cornwall/ location: West Curry county: Cornwall latitude: 50.715760 longitude: -4.430700 service: Petrol in a Diesel Car updated: 2026-10-25 --- # West Curry: Petrol in a Diesel Car? Here Is What Happens Not for a second, and not for moving it: the motor stays off. Pause there. The coming few minutes determine it more than anything else: petrol in a diesel that has not run generally comes down to draining and purging, on the spot. Anywhere you happen to be around West Curry, here is how things go from now. ## Petrol in a diesel, motor off — the first minute Before anything else, these — following this order. - The ignition off, keys out. Switched on, the ignition can prime the system — and priming is what moves petrol out of the tank into the parts it damages. - Topping up with diesel sounds like it dilutes the issue. It doesn't: nothing comes out, and that tank just carries more of the same. - Hazards on. If you're at all close to moving traffic, make your car easy to see before you do anything else. - However short the way, starting it to move it is the thing to avoid. On a forecourt, roll it away from the petrol pump by hand instead, then ask the staff to lend a hand. - Which fuel, and about how much? Your receipt replies that, and that is where our questions start. Never throw it away. Realised on the move? Get off at the next junction if you're on the M5, under 50 miles from West Curry, and pull over somewhere sensible — not at the services farther on. Stage one comes after that. ## Each West Curry fuel drain starts here: has the engine run? From this point on, everything hinges on a single answer. Engine not run at all? - All the petrol remains inside that tank, and only there. - Usually it is emptied and rinsed just where the vehicle is. - This is the best case — which is the whole point of stage one. Motor run, however briefly? - Out of your tank, past your filter, into your lines: that's how far the petrol has travelled. - Run it farther and the petrol gets to the fuel injectors, having gone through the pump first. - Lines flushed, your filter seen to, and sometimes more: this job grows as the distance does. Why the line falls there: diesel lubricates the high-pressure fuel pump as well as the injectors as it passes through them, and petrol doesn't. A tank of petrol, left still, damages nothing. Once it is pumped, petrol starts grinding whatever moves it. ## Before you call about petrol in a diesel in West Curry: what our engineers need A little preparation is the difference between a technician that finds you and a technician that circles. - Where you have stopped. A postcode starting PL15 8 is the ideal place to start. - The road or the car park. A road name helps — B3254, or wherever you have stopped. - Describe a car park by what it serves — the one outside The Co-operative Food, for instance — and it's far quicker to find. - The car. Make, model, and that it's a diesel. - Which was put in matters: AdBlue is a separate job from petrol, plus West Curry has a page just for that. So tell us. - The quantity: your receipt's litres, or otherwise how long you had the nozzle in. - The distance it did, and how heavily, if it ran at all. - Whose car it is. Some hire and company contracts want the owner to approve this work, and that is quicker settled before our engineers turn up than after. Next, 0333 366 0103. Not urgent, your car parked at home with nowhere to be? Then works too. ## The wait for a West Curry fuel drain, and what to do in it The wait is where well-intended help does the damage. Stick to these. - Wait with the car if it's safe where it is — but if it has stopped somewhere exposed, you come first: away from the traffic, waiting apart from it. - Nobody — however helpful — starts it, whether to see if it runs or to shift the car a short way. - Something from the boot, oil meant for two-strokes or injector cleaner: no additive lifts the petrol. - A home-made drain leaves your fuel already gone beyond the tank, and siphoning petrol by the road is hazardous besides. - Not for the radio, not for the windows: the ignition remains off. ## When the van gets there: your fuel drain, step by step - First, three questions: which fuel went in, the quantity, and has it run? Those answers shape this job, so our quote follows them. - Your tank is drained. The tainted mix comes out of that tank. - The fuel lines are cleaned. If it ran, the petrol has moved beyond that tank, and the lines are carrying it. - Then the fuel filter: changed where there is a workable one, cleared where there's not. - Bleeding the system follows once clean diesel is in. - First start on fresh diesel. When bleeding is complete, your engine is started and our technicians check that it runs correctly. We stay until it is running on fresh diesel. It is very unusual for a car spotted soon to be left with lasting damage, and normal driving resumes straight away. ## Back on the road around West Curry after the fuel drain - Started on new diesel, it needs nothing special of you. Just drive normally. - Pull over and call us back if anything seems wrong early on — a light on the dash, smoke from the exhaust, an idle that runs rough, or a throttle with a dead spot. - Hold on to your documents. A hire company, a fleet manager or an insurer may ask what was carried out. - Check the label on the pump next time, not the colour of its handle. ## About West Curry West Curry is a small locality in inland Cornwall, situated at an elevation of 146 metres and comprising predominantly detached housing. West Curry lies near several nearby settlements, including Curry Lane, Clubworthy, and Bennacott, and is approximately 27 miles from Plymouth. West Curry is a relatively small community, with a population of around 522 residents. West Curry is located in the South West region of England, about 194.5 miles from London. ## Fuel drains around West Curry and the locations nearby Curry Lane, Clubworthy and Bennacott are served by the same teams that answer petrol in diesel calls in West Curry — and so is most of Cornwall beyond. Assuming does not help near a boundary or somewhere hard to explain; a quick ring and a question will. ## Ring, and leave the vehicle off — petrol in a diesel around Cornwall Keys out, motor off, your receipt in your pocket: that's step one done. The rest is for Petrol in Diesel, wherever the car is — forecourt, kerbside or driveway.