Ok I know I’ve talked about this before,,,,but we are seeing more of these as problems,,,,2014 N63tu the second generation twin turbo V8 engines,,,,there is oil on top of the engine,,,,and is coming from the cheap plastic vent pipes,,,,that break or crack due to the heat from the twin turbos. Some time you don’t even see the stupid crack,,,,sometime you just see oil or yo hear a whilsting noise from the engine at idle,,,,this vent pipe can cause a lean mixture fault. Here are the updated vent pipe,,,,they updated to new rubber hoses,,,,hopefully they last longer then the plastic ones,,,,,also they should crack like the plastic one,,,,have your dealer check these hose out next time your in for service.
bmwtechnician on N20 oil filter housing re… bmwtechnician on N20 timing chain issue bmwtechnician on N20 timing chain issue gv on N20 timing chain issue gv on N20 timing chain issue
- 172,126 hits