944 S2 Cabriolet L4-2990cc 3.0L DOHC (1991)
Air Filter Element: Service and Repair
Maintenace Interval
EVERY 12,000 MILES (20,000 KM)
Air filter ............................................................................................................................................................................................................... Replace
EVERY 12,000 MILES (20,000 KM)
Idle RPM ............................................................................................................................................................................................... Check and adjust
EVERY 12,000 MILES (20,000 KM)
Throttle linkage ...................................................................................................................................................................................................... Check
