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Stoolz Stoolz is offline
Senior Member
Posts: 886
Join Date: Jan 2015
Car: 11 135i
Default 07-03-2018, 11:13 PM

Originally Posted by JacquesN55
Maybe time to replace motor. Just thinking
That's not the first time its been mentioned, N54 , S55, S65 even.
I'm very happy with my 500whp N55 and dont wanna swap it if I dont have to.
I have no idea what could be causing it, Engine seems fine.

2011 135i Dct coupe Alpine white n blacked out.
VTT DBB,Pure Inlet, JB4,GFB DV+,MHD,Fuel-it Platinum PI with Cm 5 - 50:50 Meth, E85, N20 tmap, Fuel It S2 lpfp, KB Boost A Spark, BMS IC /CP / IT / OCC, SG Boost Pipe, Quaife LSD, Federal RS-RR,M4 Flywheel, SSP R spec clutches, Kw V3 & Pro rolled guards, AR CL **, Bmw PE. Custom mi**ipe kitties. 1000wrms custom audio.
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