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Home >> Suzuki >> 1987 >> Samurai Base >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - 4-CYL >> Adjustments >> Ignition Timing

Ignition Timing

  1. Check and adjust ignition timing with engine at normal operating temperature, lights, fan, defogger, and air conditioner off. Make sure idle speed is set to specifications.
  2. Connect timing light to high tension cord of No. 1 cylinder. With engine running at specified idle speed, direct timing light to timing check window. See Fig 1 . Loosen distributor flange bolt, and turn distributor housing to advance or retard timing as needed.
Fig 1: Ignition Timing Mark Location
G46644Courtesy of SUZUKI OF AMERICA, INC.
IGNITION TIMING (DEGREES BTDC @ RPM)

Application Specification
1.3L 10 @ 750-850
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