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      11-11-2012, 06:37 PM   #4
Boosted_N54's Avatar

Drives: 135i N54
Join Date: Apr 2008
Location: New York

iTrader: (0)

Originally Posted by Fed P
Generally rattle on our N54s is the turbo wastegate. In some cases it can mean a failing turbo, wastegate actuator and/or other component (for example vacuum hoses that work the actuator), but apparently a lot of people also have the rattle and do not experience problems. Do you have any power loss / CEL light / error codes?
no cel lights or power loss but it happends when I let go of the clutch and shift to 2nd .

dont we have extended warnty for wastegate and hpfp until 100,000 miles?
MHD Custom Flash (E85) [Jake@MOTIV] / Vargas Stage 2 Turbos / Fuel it LPFP Stage 3+/ Moitiv Port Injection/ MMP Turbo Inlets/ 3.5 Tmap Sensor / ER FMIC /ER Chargepipe HKS-BOV / AA Downpipes / Agency Power Race mid pipes / Berk Technology race exhaust / BMW SSK / BC Forged Whees Toyo R888 tires / KW Club sport coilovers+KW Camber Plates / Spec stg2+Spec SMSFW/ APR Wing GTC200