Quote:
Originally Posted by stacyleigh
I feel like this is exactly what is going on with my 2011 328i but I have the N51 SULEV engine & its is getting ready to turn over to 78K miles. I have replaced both VANOS cylinoids & the Valve cover but my car is now throwing the same codes as urs (2A7A & 2A87) but is driving fine. Does anyone know if the N51 SULEV engines carry the 10yr/unlimited miles warranty for the cam gears?
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The service bulletin linked above by PhaseP does list the N51 engine in it. Check the production date of your car against that service bulletin. If you fall in the range give your BMW dealer a call and they will find out if you are covered or not under the warranty extension. Good luck.