Quote:
Originally Posted by Sean978
Edit* should also mention I cleaned both Vanos Solenoids, which were dirty. On restart the idle calmed down to normal for about 3 minutes before shit hit the fan again and went back to sounding like and idling like dogshit.
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I just had one X5 3.5i with the same issue. Run ATF with the engine oil, clean vanos solenoids, clean vanos check valves, clean crank possion sensors, Rotella T6 and see... It worked for the X5
