Vibration dampers keep failing -E60
Hi all,
What would be causing my vibration damper / crankshaft pulleys to fail?
I replaced it less than 2 years ago with a febi part. A few months later it disintegrated, I repacked it with a SNR one from micksgarage whirl waiting for the warranty claim on the febi one. Now 7 months on its on the way out. Plenty of movement in it, no much noise but it’s causing the car to vibrate at idle when stopped in drive(not in neutral)
The only thing I did to the engine lately was replace an injector that was out of limits on the INPA rough running test. Now it’s sweet, all in green.
Any thoughts?
Edit: forgot to say it’s 2007 E60 520d, early LCI with M47tu engine.