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n54 wirred noise
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11-26-2015, 05:32 PM | #1 |
Second Lieutenant
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n54 wirred noise
hi guys am FBO with MHD flash n54 recently am hearing wirred noise i can hear hear it after acceleration and removing my leg from pedal but if i keep pressing the pedal gently i cant hear the noise only if i remove my leg from
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11-26-2015, 05:32 PM | #2 |
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Drives: 2010 E90 335i M Sport
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Wastegate rattle?
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2008 E92 335i 6MT: FBO + MMP Silicone Inlets | Stage 1 LPFP | 335is clutch + MFactory SMFW | Custom BuraQ + MHD tune | 3.5Bar N20 sensor [SOLD]
2010 E90 335i M-Sport AT: 5" Stepped FMIC, Stage 2 LPFP - MHD V7 E60 Tune running 100% E85 - VRSF DPs |
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11-26-2015, 05:38 PM | #3 |
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am not sure i tried to adjust by the flash again to the stock 80% but the noise still and i think if it is i guess it should be all the time not while acceleration only
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11-26-2015, 05:46 PM | #4 |
MR. Rocket
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Drives: 2010 E92 335i M-Sport
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Sounds like the good old wastegate rattle. How many miles on the car? Do you have any boost leak? Log your car and see if you're hitting target boost. May be a boost leak or just plain wastegate rattle. Almost everyone has them, some worse than others.
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|2010 E92 335i 6MT\\\M-Sport///225M 19" Rims, MHD PTF Stg 2+, Fuel IT Stage 2 LPFP, VRSF Downpipes, CDV Delete, ER CP & 5" IC, Forge DV, PE Modded Mufflers, BMS DCI & Cowl Delete, CYBA Tips, ST Coils, M3 Control Arms, E93 M3 Sway Bar, Michelin PSS|
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11-26-2015, 05:57 PM | #5 |
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here is the logg i dont have any idea how to read it
btw its custom tune from wedge car mileage 157000 kilometers http://www.datazap.me/u/deepocean/lo...og=0&data=4-22
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11-26-2015, 07:47 PM | #6 |
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Waste rattle 100%.
If you are 8yrs under 86k miles, BMW will replace it for free.
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'10 e92 N54
DCI intakes, ER chargepipe, TIAL BOV, VRSF 5in FMIC, BMS Downpipes COBB e30 |
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11-26-2015, 07:54 PM | #7 |
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i belive this option not for middle east bmw .. but anyway new turbos?
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11-27-2015, 06:42 AM | #8 |
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new update i was checking all vacuum lines and i removed on the red vacuum lines the rattle dissappear then pluged again rattle come back i dont know if this info worth anything
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11-27-2015, 01:29 PM | #9 |
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up up
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11-27-2015, 02:10 PM | #11 |
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New turbo time of you want it fixed... May be able to get the dealership to fix if your inside the mileage year limit and you are getting codes also.. Have a friend who just got his replaced due to rattle and codes related to turbos being on their way out.
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