Articles & Case Studies

Audi A3 2.0 TFSI intake valves with carbon deposits

15 Mar

4 Signs Your Audi A3 2.0 TFSI Has Carbon Build-Up (And How to Clean It)

Discover audi a3 2.0 tfsi carbon build-up signs like misfires, rough idle and power loss. Learn how direct injection causes it and walnut blasting cleans it. UK engine reconditioning specialists.

BMW N47 diesel engine rebuild process showing timing chain components

09 Feb

BMW N47 Engine Rebuild vs Replacement: What You Need to Know

Discover BMW N47 rebuild vs replacement: Expert reconditioning saves costs on timing chain, crankshaft grinding & more. UK-wide service for reliable N47 diesel engines in 3 Series & others.

Illustration of BMW N47 swirl flap failure and engine damage

29 Dec

5 Signs of BMW N47 Swirl Flap Problems You Can’t Ignore

Spot the 5 signs of BMW N47 swirl flap problems like rough idling, misfires and power loss. Prevent ingestion damage with UK-wide diagnostics and diesel engine reconditioning from Apexx Engines.

Infographic showing 5 signs of Audi TFSI engine oil consumption issues

27 Dec

5 Signs of Audi TFSI Oil Consumption Problems

Spot 5 key signs of Audi TFSI oil consumption problems, including frequent top-ups and warning lights in EA888 engines. Apexx Engines offers UK-wide diagnostics and reconditioning for A3, A4, Q5.