Can you put petrol in a diesel car by mistake
Can you put petrol in a diesel car by mistake? The most common misfuel by a wide margin. Do not start the engine — it is drained, flushed and primed on site. Call 01293 248666 — a mobile technician comes to the vehicle anywhere across CA1 to CA6. Call-out £89 to £199, drain £199 to £1,999.
We come to the vehicle
Wrong Fuel Carlisle is mobile. There is no workshop and no waiting list: the extraction pump, the waste container and the fresh fuel travel to wherever the car is standing, anywhere across CA1 to CA6. One number, 01293 248666, answered by someone who knows which roads round Carlisle are slow at this hour.
| Search | can you put petrol in a diesel car by mistake |
|---|---|
| What it is | Petrol in diesel |
| Where we cover | CA1 to CA6 |
| Cost | Call-out £89 to £199, drain £199 to £1,999, quoted in full before we travel |
| Time on site | About an hour |
| Hours | 24 hours, every day |
| Phone | 01293 248666 |
Can you put petrol in a diesel car by mistake: what to do
The most common misfuel, and the one with the most to lose by starting the engine.
What actually happens inside the fuel system
Fuel leaves the tank through the lift pump, passes the filter, reaches the high-pressure pump and then the injectors. Petrol in a diesel system strips the lubrication that high-pressure pump depends on, and metal shed by the pump travels downstream into the injectors. That sequence is the whole story: cost depends on whether the engine ran, and for how long, not on how many litres went in.
Step by step
- Do not start it — that is the whole thing Everything else on this list is detail. This one line is the difference between a call-out and a pump.
- Leave the vehicle where it stopped Pushing or coasting is still movement, and movement is how contaminated fuel finds the pickup.
- Sort out safety Hazards, and get people out of the vehicle if you are anywhere near moving traffic.
- Call 01293 248666 Answered around the clock. Tell us what went in and whether it ran; you get the full price before a technician sets off.
- The job itself Extract, flush, refill, prime, run up, check. Roughly an hour on a standard vehicle.
- Old fuel away, invoice done Controlled waste, transfer note, registered carrier. Keep the note — it is what protects you.
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Independent reviews, unedited
Trustpilot: 4.8 out of 5, 2,190 reviews. Nobody filters them before they appear. Compliments mostly concern turnaround and manner — quick to arrive, unhurried once there.
Complaints mostly concern price. Our answer is transparency rather than discounting: call-out £89 to £199, drain £199 to £1,999, each confirmed verbally before dispatch.
Questions we get asked
Do you work at night?
Yes, around the clock, every day. A large share of misfuels happen after dark, so the rota reflects that.
Will it have done damage?
If the engine was never started, damage is unlikely. If it ran, the risk rises with the distance driven — which is exactly why we ask.
What about a van or a hire car?
Same job. With a hire car, ring the hire company too — some policies cover a misfuel drain and it is worth knowing before you pay.
What if I have already driven it?
Still call. Most vehicles driven a short distance are recoverable. Tell us how far you got, because it changes the kit we bring.
Who you are dealing with
Wrong Fuel Carlisle is a service by Forecourt Assistance. Forecourt Assistance is a trading name of Fuel Fixer Ltd, company no 08520551, a company of Fuel Fixer International. Registered at Fairway House, Portland Road, East Grinstead, RH19 4ET. Fuel Fixer International is owned by Stockbridge Capital Holdings.
Across the network
Wrong Fuel Carlisle is one of the sites run by Forecourt Assistance, a trading name of Fuel Fixer Ltd, part of Fuel Fixer International, owned by Stockbridge Capital Holdings. Every site below belongs to the same company.
- Forecourt Assistance — the operator: network directory and author page
- AdBlue in Fuel — AdBlue contamination drains only
- Misfuel Doctor — misfuel help, organised by fuel mix-up
- Wrong Fuel — the evidence base; home of every statistic
- Fuel Fixer Scotland — wrong fuel across Scotland, plus Ireland
- Fuel Fixer — the group operating site
- Misfuel Servicing — wrong fuel and misfuelling help, call-only
Background reading: GOV.UK guidance on fuel.
Last updated · Reviewed by Rambo S, Wrong Fuel Expert