Engine Diagnostics & Engine Care Blog from the experts at f5ecc
Blog posts about all the different types of vehicles we have performed Engine Diagnostics on, and carried out DPF and Carbon cleans on. Please use the search function below to look for a vehicle make, a running issue or anything else of interest.
Learn More About Engine Diagnostics & Vehicle Performance
With years of hands-on experience in diagnostics, carbon cleaning and DPF work, we share practical advice to help you keep your vehicle running smoothly and avoid unnecessary repair costs.
What You’ll Find in Our Engine Diagnostics Blog
- Real customer case studies
- Live data engine diagnostics
- DPF faults and fixes
- MOT emissions failures
- Running issues and symptoms
- Engine carbon cleaning examples
- Fault code explanations
- Performance loss and smoke issues
Popular Engine Fault Categories
Popular Vehicle Brands We Diagnose
Diagnostic consultation and Engine Carbon Clean on a Nissan X-Trail (2011 – 40,434 miles)
Engine Carbon Clean Nissan X-Trail ⚠️ Vehicle not as quiet, smooth, responsive or economical as…
Diagnostic consultation and Engine Carbon Clean on an Audi Mk1 TT with a 1.9 TDI PD130 engine
Bit of a surprise under the bonnet on this Mk1 Audi TT A rare beast…
Diagnostic consultation and Engine Carbon Clean on a Renault Megane 1.5 dci (2014 – 28,839 miles)
️ ‘It’s fine thanks much smoother. The thermostat and the control box are covered by…
Diagnostic consultation and Engine Carbon Clean on a Toyota Land Cruiser 3.0 (2005 – 111,770 miles)
⚠️ Like to look after your vehicle? Book in with us to get it checked…
Diagnostic consultation and Engine Carbon Clean on a Vauxhall Astra GTC 1.7d (2012 – 70,547 miles).
️ ‘Hey car is great feels like new! Took onto motorway and no issues with…
Diagnostic consultation and Engine Carbon Clean on a VW EOS TDI and a VW Golf TDI
️ ‘Although the shake is still there on the EOS the drive and engine definitely…
Diagnostic consultation and Engine Carbon Clean on a VW Beetle 2.0 petrol (2004 – 145,036 miles)
Engine Carbon Clean on VW Beetle ⚠️ Vehicle not as quiet, smooth, responsive or economical…
Diagnostic health check and Engine Carbon Clean on a Honda Civic 2.2 diesel (2010 – 95,853 miles)
️ ‘Running perfect, had a good run out to give it a stretch and all…
Diagnostic health check and Engine Carbon Clean on a Vauxhall Astra 1.4 (2016 – 41,296 miles)
⚠️ Just bought a vehicle? Get it diagnosed and cleaned up with our Which? Trusted…
Diagnostic consultation and Engine Carbon Clean on a Subaru Impreza STI (2007 – 70,991 miles)
Own a performance petrol? Restore it back to its best. Here we have a Subaru…
Diagnostic consultation and Engine Carbon Clean on a Volvo S60 (2014 – 85,368 miles)
⚠️ Buying a vehicle? Have peace of mind by getting it checked out and cleaned…
Diagnostic consultation and Engine Carbon Clean on a Volvo C30 (2010 – 68,637 miles).
️ ‘Quicker off the mark…all good thanks’ ⚠️ Own a vehicle? Running issues? Get it…
Diagnostic Consultation and Engine Carbon Clean on an Audi A5 TDI
️ ‘Driving great! Engine is lovely and smooth and very quiet! Thank you very much.Yeah very…
Diagnostic Consultation and Engine Carbon Clean on a Skoda Fabia 1.9 TDI with just over 250k miles
️ ‘Really noticeable, quieter, crisper and wafts along with little need to thrash it.’ Good to…
VW Crafter XLWB on 146,062 miles booked in for diagnostic health check and Engine Carbon Clean
Rely on a vehicle for work? Get it checked out and running quiet, smooth, responsive…
‘A fully insured mobile service suitable for all combustion engines running petrol, diesel or LPG, no matter what age, engine size or mileage.‘



