My crank pulley failed recently car is on 196k so it's had a good innings
Video of mine rattling below, my symptoms were the noise was present on tick over but not when driving, I looked along the pulleys in the daylight with the engine running and could actually see that the crank pulley was running slightly out of true
https://youtu.be/E0gjicrw6fU
If it is your crank get a Corteca pulley and beware of cheaper variants
__________________
www.midlandsnanomeets.co.uk
Robs Car Gallery
Coven near Wolverhampton WV9
2000 Cowley Built Rover 75 2.0 V6 Club SE/ Atlantic Blue/ Sandstone/Walnut (daily driver)
2003 Land Rover Freelander 1 TD4 HSE Helsinki Blue/Black Leather (swmbo daily driver)