900 Series
WARNING: This page is about a different car, the 1992 Saab 9000 and 1992 Saab 900. However, it is still accessible from the selected car via links, so may be relevant.
Connect tachometer and timing light. Disconnect and plug vacuum advance hose (if equipped). Place transmission in Neutral. With engine at normal operating temperature, check ignition timing at specified RPM. See IGNITION TIMING table. Adjust ignition timing, if necessary, by loosening distributor hold-down bolt and turning distributor.
IGNITION TIMING (DEGREES BTDC @ RPM)
| Application | Man. Trans. | Auto. Trans. | |
|---|---|---|---|
| 900 Series | |||
| Non-Turbo | 14 @ 850 | 14 @ 850 | |
| Turbo | 16 @ 850 | 16 @ 850 | |