BMW X5 E70 N57 – Chip Tune Repair & Full Service 🔧 PART 2

BMW X5 E70 N57D30 – Major Service & Tuning Fix 🔧 In this episode we continue working on the BMW X5 E70 with the N57D30 engine. The focus is a full drivetrain service combined with fixing issues caused by a bad chip tune. We go through complete maintenance of the transmission system and intake setup, plus resolving performance and drivability problems. • Differential oil change • Transfer case (ATC) oil service • Automatic transmission oil change • Fixing incorrect chip tuning / ECU setup • Intake system replacement 👉 Real BMW N57 drivetrain maintenance 👉 Fixing problems caused by bad tuning 👉 Full service of gearbox, ATC & differential 👍 Like, comment & subscribe for more BMW repairs and builds! O-RINGS N70: 22×3.5 16×3 38×4 www.bimmer-garage.cz www.bimmer-shop.cz herohero.co/schenkerperformance https://ecugarage.cz/cs/ www.hydrodynamics.cz https://awdservis4x4.cz/ https://ravenol.cz/ #m54 #bmw #bimmer #e91 #e60 #e61 #530d #intake #rallye #powertest #upgrade #performance #ecugarage #ecu #ravenol #koprcup #330xd #rozvody #chain #timingchain #bmw #bimmer #e91 #e61 #m57d30 #m57 #m47 #intake #rallye #powertest #upgrade #performance #ecugarage #ecu #ravenol #koprcup #330xd #330d #530d #530xd #335d #535d #vidlekary #vidleakary #m54b30 #n62b44 #8hp #ZF #g05 #x5 #BMW #X5E70 #N57D30 #BMWX5 #Diesel #CarRepair #BMWService #AutoRepair #Tuning #EngineRepair