Porsche Boxster 1997 — technical service bulletin
Bulletin 302 · NHTSA communication 10001461 · issued Feb 28, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997
model years
1
vehicle entries
Official summary
Engine oils approved by porsche. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.