Depends on brand roughly 30 40.
Bmw turbocharger oil line recall.
Its excellent oil for the price and is our oil of choice for all 3 of our bmw n54 engines as well as any other turbo bmw.
A new bmw recall is coming in the near future.
If affected vehicle is experiencing the situation noted above replace the engine oil feed line to the turbocharger using part number 11 42 8 648 368 or 11 42 8 678 840.
This is the latest oil supply line for the n20 turbo used in the 2012 2016 f22 228i f30 320i328i f32 428i f10 528i x1 x3 x4 and z4 28i models.
Bmw n20 liquimoly engine oil.
We highly recommend using liquimoly engine oils.
The new engine oil feed line part numbers listed above incorporates a check valve on the engine side of the engine oil feed line.
26 2010 bmw has issued a voluntary recall of some 130000 vehicles that are equipped with twin turbo engines just hours after abc news aired a report on its investigation into.
Tightening torque 11 42 4az.
Recently july 2018 our bmw dealer had to change the turbo oil feed line of our bmw 520i 2012 with 82000 kilometers due to extreme smoke coming out of the exhaust pipe during cold start after sitting more than one days.
Bmw n20 oil filter kit.
If necessary use appropriate tool to loosen oil feeder lines at point of connection 2.
N20 updated turbo oil feed line you can see on the new oilthe 1 way check valve to stop oil feeding the turbo while its shut off.
The original pipe design could allow a few drops of oil to flow back into the turbo housing when the engine was shut off which would then burn away when the engine was restarted.
Bmw 3 series and 4 series forum f30 f32 f30post technical forums n20 n26 b46 b48 turbo engine drivetrain exhaust modifications turbo oil line recall post reply page 1 of 2.
Oil supply line 2 can only be replaced after removal of the turbocharger.
Online search says the old part allows oil to get into the turbo while engine is off and the oil will then get to cat causing blue smoke at startup.