Just to clarify what 941MXVET said:
Slipped Sleeve failure affected 1999 Boxster's manufactured in the first few months of 1999. RMS affects all models, and IMS only affects 2001+ Boxsters due to the redesigned intermediate shaft, but some pre-'01 IMS failures have been reported (rarely).
I would be willing to bet no one could find more than maybe 500 documented Boxster engine failures. Everyone with a problem does a google search and post here, very few people come to this forum without a problem.
__________________
1999 Ocean Blue Metallic Boxster - blueboxster.com
|