.site-primary-footer-wrap[data-section=section-primary-footer-builder]{--wpr-bg-26dbfccc-ee74-4166-9ca8-e1c9c3665c7e: url('https://www.f5ecc.com/wp-content/uploads/2025/11/F5_CS_Hexagon_Pattern-mobile.webp');}.site-primary-footer-wrap[data-section=section-primary-footer-builder]{--wpr-bg-cad8b160-f9f3-40a9-ab92-9cfdcf077276: url('https://www.f5ecc.com/wp-content/uploads/2025/11/F5_CS_Hexagon_Pattern-mobile.webp');}.rll-youtube-player .play{--wpr-bg-bf90074b-f8b6-4ce1-b988-dfb5ab4d31ad: url('https://www.f5ecc.com/wp-content/plugins/wp-rocket/assets/img/youtube.png');}

Petrol Engine Carbon Cleaning Specialists

Petrol Car Engine Diagnostics & Carbon Clean in the UK

As a multi-award-winning Which? Trusted Trader, we’re known for our transparent service, expert advice and proven results for Petrol Cars, vans and fleets.

F5ECC provides professional mobile engine carbon cleaning and live data diagnostics for Petrol Cars. Primarily across the Midlands and surrounding areas. We help Petrol Car drivers to identify running issues, economise fuel, lower emissions and extend engine life with certified, data-driven maintenance services.

Contact us today to arrange a check on your Petrol Car.

Engine Carbon Clean on a Ford Focus ST 225 (2007 – 74,332 miles)

By Adrian @ F5ECC / 23rd September 2018

‘I definitely noticed a difference mate! Felt newer almost. Crisper under acceleration. Got that holy **** feeling when I put my foot down again’ Engine Carbon Clean on a Ford Focus ST 225 (2007 – 74,332 miles)