Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSACURA1997INTEGRA GS-R, 2D COUPEREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEENGINE CONTROLS - ADJUSTMENTS - GS-RADJUSTMENTIGNITION TIMINGCHECKING IGNITION TIMING

1997 Acura Integra GS-R, 2D Coupe

Checking Ignition Timing

1997 Acura Integra GS-R, 2D CoupeSECTION Checking Ignition Timing

Start engine and run at 3000 RPM with no loads and transmission in Park or Neutral, until radiator fan comes on. Allow engine to idle. Locate 2-pin service check connector (behind right kick panel). Install Service Check Connector Tool (07PAZ-0010100 ), into service check connector. See Fig 1 .
Connect inductive timing light to No. 1 spark plug wire. Ensure idle speed is within specification. See IDLE SPEED . Red (16° BTDC) mark on crankshaft pulley should align with pointer on timing belt cover.

If Red mark and pointer are not aligned, adjust base ignition timing by turning distributor. Rotate distributor counterclockwise to advance timing and clockwise to retard timing. See IGNITION TIMING . Tighten distributor mounting bolts to 16 ft. lbs. (22 N.m) Remove service check connector tool from service check connector.

Fig 1: Installing Service Check Connector Tool

Courtesy of AMERICAN HONDA MOTOR CO., INC.

IGNITION TIMING ⁽¹⁾ (Degrees BTDC - RED MARK @ RPM)

Application

⁽²⁾ Man. Trans.

⁽³⁾ Auto. Trans.

GS-R

14-18 @ 700-800

⁽¹⁾	Install Service Check Connector Tool (07PAZ-0010100 ) to service check connector before checking timing.

⁽²⁾	Manual transmission in "N".

⁽³⁾	Automatic transmission in "N" or "P".

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.