I put diesel in my unleaded car | Wrong Fuel Middlesbrough- # I put diesel in my unleaded car I put diesel in my unleaded car? Less destructive than the reverse, but it still has to come out. Do not keep driving on it. Call 01293 248666 — a mobile technician comes to the vehicle anywhere across TS1 and TS3 to TS8. Call-out £89 to £199, drain £199 to £1,999. ## Local, mobile, and not a garage There is no Wrong Fuel Middlesbrough premises, and we would rather say so than let a local name imply a local building. A technician covering TS1 and TS3 to TS8 travels to the vehicle — forecourt, driveway, car park or verge. Call 01293 248666 and you reach the people who dispatch to Middlesbrough, not a national queue. **Search**: i put diesel in my unleaded car **What it is**: Diesel in petrol **Where we cover**: TS1 and TS3 to TS8 **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 ## I put diesel in my unleaded car: what to do Rarer, less destructive, still needs draining. ## The pump that pays for the mistake A modern diesel high-pressure pump is machined to extremely fine tolerances and relies on the diesel itself to stay lubricated. Petrol is a solvent, so it removes that protection. The pump keeps turning, wears, and sends particles toward the injectors. Every part of that chain begins with the ignition. ## 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. ## The full page for this - Diesel in petrol in Middlesbrough ## Related searches - Diesel in petrol car - What happens if you put diesel in a petrol car - Diesel in a petrol car - Put diesel in petrol car - Putting diesel in a petrol car - Can you put diesel in a petrol car - Diesel in petrol engine - What happens when you put diesel in a petrol car ## What customers say 4.8 out of 5 from 2,190 Trustpilot reviews. The thing reviewers mention most is technicians who stay calm and professional with someone who is having a bad day, followed by how quickly a van turns up. The most common criticism is price, so here it is plainly rather than buried: the call-out is £89 to £199 and the drain £199 to £1,999, and the full figure is given on the phone before anyone travels. ## Questions we get asked **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. **Do you cover all of TS1 and TS3 to TS8?** Yes, from one rota — so being at one edge of the area rather than the other changes the arrival window, not the price. **What if it is not safe to drain where I am?** Then we tell you that on the phone rather than after arriving. Being told honestly costs nothing; being told on arrival costs a call-out. **Do I need to stay with the vehicle?** Usually yes, so we can hand it back to you running. If you cannot stay, say so on the call and we will work out how to do it. ## Who you are dealing with Wrong Fuel Middlesbrough 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 Middlesbrough 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: Waste carrier registration — GOV.UK. Last updated 3 November 2026 · Reviewed by Rambo S, Wrong Fuel Expert