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Home >> Porsche >> 1989 >> 944 L4-2681cc 2.7L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service and Repair >> Maintenance Procedures
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Maintenance Procedures


EVERY 30,000 MILES (48,000 KM)
Spark plugs Replace