Quote:
Originally Posted by JFP in PA
I change these out for a living, and the retrofit process is designed to be a proactive step, not a reactive one. Of all the bearings we have pulled, probably 95% were in good shape. But that does not mean anything, as the time frame from when one starts to go, to when it totally fails is not a big one; once on their way, these things crap out really fast, which is why they give little if any warning to owners.
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JEP in PA,
I recently bought a replacement 2.5L with 84K miles on it the listing said "it has already the IMS updated to the new Porsche factory IMS." What does this mean to me? Am I safe to not replace the current IMS?