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< Spark Plugs - Revised Plugs and Tightening Torque|Page 425
928 S4 V8-4957cc 5.0L (1987)
Maintenance
Tune-up and Engine Performance Checks
Spark Plug / Technical Service Bulletins
Page 426
Page 1
Spark Plugs Specifications
Maintenance
Tune-up and Engine Performance Checks
Spark Plug / Technical Service Bulletins
Page 426
Valve Clearance >
< Spark Plugs - Revised Plugs and Tightening Torque|Page 425