ims guardian question

[thom4782]

I don't have any experience with the Guardian, but I would like to add a second question to the thread.

If the Guardian goes off, does this mean that one must clean / rebuild the engine to remove any metal flakes even though the Guardian has prevented serious engine damage?

I'm asking because if the engine must be torn down and cleaned, why not just install an upgraded IMS bearing and be done with it.