|
Engine Acceleration reduces with a mild hissing sound from engine bay
I know I used the foxwell to do this. I've had similar power loss on n52 motor from the oil filter cage and from dirty vanos solenoid.
Our m54s both had CPS soft fail approximately 130,000 miles. That however presented as engine stall during slow speed throttle.
The hissing suggests CCV?
__________________
2011 E70 • N55 (me)
2012 E70 • N63 (wife)
Last edited by andrewwynn; 06-30-2024 at 02:21 PM.
|