Range Rover L322 3.6 TDV8 Engine Problems UK: Common Faults, Costs & Replacement Guide (2026)
Executive Summary The Range Rover L322 fitted with the 3.6-litre TDV8 diesel was, when new, one of the most refined and torque-rich luxury SUVs on the road. Introduced around 2006, this twin-turbo V8 diesel gave the third-generation Range Rover effortless performance. Two decades on, however, the 3.6 TDV8 has a set of well-known and often […]
Mercedes M271 Kompressor Engine Problems UK: Timing Chain, Balance Shaft & Replacement Guide (2026)
Executive Summary The Mercedes-Benz M271 is a 1.8-litre four-cylinder petrol engine fitted to the C-Class, E-Class, CLK, SLK and CLC through the 2000s and early 2010s, in both supercharged (Kompressor) and later turbocharged (CGI) forms. It is a widely used, generally capable engine, but it is defined for many UK owners by one expensive and […]
Jaguar 2.7 TDV6 Engine Problems UK: Common Faults, Costs & Replacement Guide (2026)
Executive Summary The 2.7-litre TDV6, known as the AJD-V6, was Jaguar Land Rover’s compact twin-turbo V6 diesel, fitted to the Jaguar XF and XJ, the Land Rover Discovery 3, and the Range Rover Sport during the mid to late 2000s. It was a smooth, torquey engine for its era, but time and mileage have exposed […]
Jaguar 3.0 V6 Diesel (306DT) Crankshaft Failure UK: Causes, Costs & Replacement Guide (2026)
Executive Summary The Jaguar and Land Rover 3.0 V6 diesel, known internally as the 306DT (and marketed variously as the TDV6 and SDV6), is a powerful and refined engine fitted across the XF, XJ, F-Pace, Range Rover, Range Rover Sport and Discovery. It is also associated with one of the most feared failures in the […]
BMW N20 Engine Problems UK: Timing Chain Failure, Costs & Replacement Guide (2026)
Executive Summary The BMW N20 is a 2.0-litre four-cylinder turbocharged petrol engine fitted to a huge range of UK BMWs between 2011 and 2017, including the 3 Series (320i, 328i), 5 Series (520i, 528i), X1, X3, Z4 and 1 Series. While smooth and economical, the N20 has a well-documented reputation for premature timing chain failure, […]
Golf R Engine for Sale UK: EA888 Gen 3 Options, Prices & Fitment Guide
Executive Summary The Volkswagen Golf R’s EA888 Gen 3 engine is one of the most capable four-cylinder turbocharged petrol engines ever produced. Fitted to the Mk7 and Mk7.5 Golf R (2013 to 2020), this 2.0-litre TSI unit delivers 300 PS (296 bhp) and 400 Nm of torque in standard form, propelling the Golf R from […]
K9K Engine Problems: Renault & Nissan 1.5 dCi Common Faults UK Guide
Executive Summary The K9K engine, commonly known as the Renault 1.5 dCi, is a 1,461 cc turbo-diesel engine produced since 2001 by the Renault-Nissan alliance. It has been fitted to millions of vehicles across Renault, Nissan, Dacia, Mercedes-Benz, and even some Peugeot and Citroën models. While celebrated for its fuel efficiency and tractable low-end torque, […]
Remanufactured Engines UK: How They Differ from Reconditioned & Which to Buy
Executive Summary A remanufactured engine is restored to the vehicle manufacturer’s original factory specification through an extensive, audited process, making it virtually indistinguishable from a new engine in performance and reliability. This is fundamentally different from a reconditioned engine, which is simply stripped, cleaned, and has only damaged components replaced before being rebuilt. Remanufactured engines […]
Cylinder Head Replacement Cost UK: Full 2026 Price Guide by Make & Model
Executive Summary Replacing a cylinder head in the UK typically costs between £1,500 and £5,000+ depending on your vehicle’s make, engine type, and whether you choose a new, used, or reconditioned head. A simple head gasket replacement ranges from £500 to £2,000, while a full cylinder head replacement with labour can exceed £5,000 for premium […]
Nissan Qashqai Engine Replacement Cost UK: What Owners Pay in 2026
If your Nissan Qashqai has suffered a catastrophic engine failure, you are facing a bill that typically ranges from £2,600 for a reconditioned engine supply and fit to over £12,000 for a main dealer new engine. The most cost-effective route for most UK owners is a reconditioned or low-mileage used engine from a specialist supplier, […]