1993 Acura Integra GS-RFACTORY OEM SERVICE PROCEDURE

Idle Speed & Ignition Timing

Ensure idle speed and ignition timing are set to specification. See IDLE SPEED SPECIFICATIONS  and IGNITION TIMING  tables. For adjustment procedures, see ADJUSTMENTS article in this section.

IDLE SPEED SPECIFICATIONS

Application RPM
Integra
1.7L (1) 750-850
1.8L (1) 700-800
Legend
Coupe
Automatic Transmission (1) 580-680
Manual Transmission 630-730
Sedan
Automatic Transmission (1) 550-650
Manual Transmission 600-700
Vigor (1) 650-750
(1)
Automatic transmission in Neutral or Park.
IGNITION TIMING

Application (1) M/T (2) A/T
Integra
1.7L 14-18 @ 750-850 14-18 @ 750-850
1.8L 14-18 @ 700-800 14-18 @ 700-800
Legend
Coupe 13-17 @ 630-730 13-17 @ 580-680
Sedan 13-17 @ 600-700 13-17 @ 550-650
Vigor 13-17 @ 650-750 13-17 @ 650-750
(1)
Manual transmission in Neutral.
(2)
Automatic transmission in Neutral or Park.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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.

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