Live Data Diagnostic inspection and Engine Carbon Clean - Audi A4 2.5 TDI (2005 - 139,944 miles)

🚗 Audi A4 2.5 TDI (2005 - 139,944 miles)
🙋Reason for booking in...
'want to get it examined for issues and restore the fuel economy and running quiet and smooth again. Restorative/preventative maintenance really.'
🔎 Initial inspection found no obvious issues in the engine bay with no excessive rattles and shakes, but quiet loud from vibration from the carbon present.
📊 Initial code read found...
01375:038 Engine Mounting Valve - Stage 1 - Output Does Not Switch/Short Circuit to B+
plus some other historic codes the owner now has documented and cleared.
🔎 Live data showed values for coolant, injectors, etc., all looking fine.
🧑‍🔧 On with the clean and it soon smoothed out, significantly quietened down and by the end it was quiet, smooth and responsive again.
🌐 f5e.cc/039224 👀
☑️ Full live data Diagnostics
☑️ Which? Trusted Traders approved Engine Carbon Clean
☑️ Safety first, fully insured and IMI Certified
#Audi #A4 #cabriolet #WhichTOTM #whichtrustedtrader #IMICertified #prevention #Maintenance #servicing #diagnostics #Derbyshire #Leicestershire #Nottinghamshire #Northamptonshire #Rutland #Lincolnshire #MPG #performance #Engine #Carbon #Clean #Taxi #MOT #DPF #emissions #warranty