Ignition Timing, Idle Speed (4.0L) - Mazda B-Series 1997 Workshop Manual

ENGINE TUNE-UP PROCEDURE
IGNITION TIMING, IDLE SPEED
Initial Timing
Note
Initial timing is preset and is not adjustable.
Initial timing can be checked. (Refer to Section G.)
Ignition timing:
8-12" (10k2")
BTDC (Refer to Section G.)
ldle speed
Note
ldle speed is preset and is not adjustable.
ldle speed can be checked.