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Idle Speed & Ignition Timing: Notes

Ensure idle speed and ignition timing are set to specification. Refer to the IDLE SPEED SPECIFICATIONS  table and the IGNITION TIMING  table. For adjustment procedures, see ADJUSTMENTS article in the ENGINE PERFORMANCE Section.

IDLE SPEED SPECIFICATIONS

Application RPM
Justy (1)
Carbureted 750-850
PFI 650-750
(1) With test mode and read memory connectors connected.
IGNITION TIMING (1)

Application Man. Trans. Auto. Trans.
Justy (2) 5 @ 800 (2) 5 @ 850
(1) Degrees BTDC @ RPM
(2) With test mode connector connected.
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