⚠️ Like to look after your pride and joy? Get it checked out and cleaned up with our Which? Trusted Traders approved service.

🚗 Here we have an Audi A7 3.0 TDI (2011 - 77,958 miles) booked in for diagnostic consultation and Engine Carbon Clean.

ℹ️ The owner had no apparent running issues, but wanted to keep on top of maintenance and help prevent future EGR issues and restore the emissions and fuel economy.

🔎 Initial inspection found nothing of note in the engine bay with no obvious rattles or leaks. There was a small amount of bass rumble to the engine and associated boom to the exhaust.

💻 Initial diagnostics found a couple of old codes in the engine section which we documented and cleared for the owner.

📊 Live data monitoring showed decent values for most components with injectors looking good, however it was running a touch cool at 86°C at best despite being warmed up and us trying to get it warmer.

👨‍🔧 On with the clean and after just ten minutes the bass note started to go, the engine smoothed out and quietened down and by the end it was much quieter, smooth and responsive again.

🌐 f5e.cc/35896 👀

☑️ Full live data Diagnostics
☑️ Which? Trusted Traders approved Engine Carbon Clean
☑️ Safety first, fully insured and IMI Certified

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