Crankshaft failure / big-end bearings (V6 diesel)
Severity 3/3 · SeriousLand Rover bulletin SSM71816 lists the L494 Range Rover Sport among the models affected by rare crankshaft failures on the TDV6 V6 diesel, attributed to half-bearings incorrectly positioned during assembly or that rotate in use. Owners on the RRSport forum describe the problem as rare but report cases, including on the SDV6; Fiches-auto reports a testimony of sudden engine failure on a 292 hp 3.0 SDV6 at around 80,000 km. A metallic noise or an oil pressure warning light requires the engine to be switched off immediately.
- Versions
- 3.0 SDV6 306
- Onset
- not documented
- Repair
- not documented