Range Rover Sport EGR Cooler Problems: Symptoms, Causes & Expert Repair in Essex
This guide breaks down the most common EGR cooler problems on Range Rover Sport SDV6 and TDV6 engines, including unexplained coolant loss, white exhaust smoke, and warning lights tied to fault codes like P0401 and P2457. It explains how internal cracking in the cooler core causes coolant to leak into the exhaust or intake rather than externally, making the fault easy to miss without proper testing. The blog also covers how to correctly diagnose the issue versus a head gasket failure, and outlines Voguetechnics' full diagnostic-to-repair process in Grays, Essex. It closes with guidance on OEM vs aftermarket parts and realistic repair costs and timelines.
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