About Award-Winning Experts in DPF, Engine Carbon Cleaning & Diagnostics Specialists, f5ecc
We are an award-winning carbon clean company, trusted across the Midlands for honest diagnostics, safe cleaning processes & clear communication at every step.
As engine carbon cleaning specialists and DPF cleaning specialists, we use live data diagnostics, professional carbon cleaning and advanced DPF cleaning to restore lost power, improve drivability and help prevent future repair bills.
- Which? Certificate of Distinction (2020)
- Which? Trusted Trader of the Month (October 2018 & August 2022)
Every technician is IMI certified, fully insured and DBS checked. As a highly respected carbon clean company, our cleaning methods are safe, controlled and rooted in real diagnostic data so every booking is carried out properly.
We operate from Bourne, Lincoln and Birmingham, offering a mobile service across the East & West Midlands, Bedfordshire, Cambridgeshire, East Anglia, Lincolnshire and into Yorkshire.
What We Do: Engine Carbon Cleaning, DPF Cleaning & Live Data Diagnostics
We are a specialist carbon clean company providing:
- Engine Carbon Cleaning (petrol, diesel, hybrid, performance & classic)
- DPF Diagnosis, Cleaning & Reset
- Live Data Engine Diagnostics
- Preventative maintenance checks
- Vehicle Diagnostic inspections for post-purchase, warranty issues or early issue detection
As a Which Trusted Trader engine cleaning provider, customers rely on us for:
- MOT emissions failures
- DPF warning lights
- Limp mode
- Smoke issues
- Poor fuel economy
- Engine management lights
- Preventative maintenance
- Car or van purchase checks
Every booking begins with a health check and diagnostics where possible, so you only pay for the work your vehicle genuinely needs.
Reviews For our Carbon Cleaning, DPF & Engine Diagnostics Services
The car already feels smoother to drive and more responsive.
Really clean setup, well organised, and great customer service. I’d definitely recommend this to anyone wanting to improve their engine performance and look after their car properly. I’ll 100% be back again in the future
After 150,000 miles my BMW was running a bit rough. The engine clean has the straight six running as smooth as butter.
I could not be happier.
Really informative, walked you through the diagnostic and fault finding. Explained his reasoning.
I would definitely recommend and I will be using him again without a doubt.
Thank you Leon.
About F5ECC – FAQs
From how often to book a clean to what results you can expect, here’s everything you need to know before your appointment.
What makes F5ECC different from other carbon cleaning companies?
We’re an award-winning carbon clean company and the UK’s only multi-award-winning Which Trusted Trader engine cleaning service. Our work is driven by live data diagnostics, IMI-certified processes and full transparency. You always see what we see and we only carry out work that is genuinely needed.
Are you qualified to carry out engine carbon cleaning and DPF cleaning?
Yes. All F5ECC technicians are IMI certified, insured and DBS checked. We specialise in safe, controlled carbon cleaning and DPF cleaning based on accurate diagnostics.
Do you cover my area?
We operate hubs in Bourne, Lincoln and Birmingham and provide a mobile engine carbon cleaning service across the East Midlands, West Midlands, Bedfordshire, Cambridgeshire, East Anglia, Lincolnshire and Yorkshire.
Do you offer inspections when buying a car or van?
Many customers use our diagnostics and carbon cleaning as part of their post-purchase checks to spot hidden issues early.
How do I book an appointment with F5ECC?
Send us your postcode and vehicle details and we’ll confirm availability for diagnostics, carbon cleaning or DPF cleaning at your location.