This 1993 Porsche 968 factory service and repair manual is built around the 3.0L L4 (VIN A) engine and body styles actually sold that year, so the torque values and procedures inside match your car instead of a generic 968-era approximation.
Engines
- 3.0L L4 (VIN A) Gas
Trims
- Base Convertible 2-Door
- Base Coupe 2-Door
Known issues on the 1993 968. No recalls are on federal record for the 1993 968. Owners have filed 3 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures behind every system on this car are here.
Whether you're servicing the VIN A four-cylinder or working through a full inspection on the Coupe or Convertible, it keeps you on the OEM procedure and the correct specification for your specific 1993 968.
Information for PIWIS tester update 42.300.050 & .052
Instructions on manufactures certificate for approved Porsche A40 engine oils
Instructions on manufacturers certificate for approved C20 engine oils
Instructions on manufactures certificate for approved Porsche C30 engine oils
Information for PIWIS tester update 42.300.035
Information for PIWIS tester update 42.300.040 & .041
Information for PIWIS tester update 42.300.030 - .032
Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY
Showing the 8 most recent of 77 technical service bulletins on file with NHTSA.
THIS FAILURE HAS OCCURRED ON OVER 100 OTHER PORSCHE 968 OWNERS (LIST ON INTERNET UNDER 968 CLUB). PORSCHE REFUSES TO IDENTIFY THIS WIDE SPREAD MANUFACTURING DEFECT AS A RECALL. THIS INHERENT FAILURE D
TRANSMISSION FAILED DUE TO TOO MUCH FACTORY PRE-LOAD ON THE PINION BEARINGS AND ASSOCIATED PARTS. MJS
MANUAL TRANSMISSION FAILURE(BEARING AND GEAR SET WEAR) CAUSED BY TOO MUCH FACTORY PRE-LOAD ON BEARING/GEAR SET ASSEMBLY. *AK
