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.
1993 Acura Integra GS-RFACTORY OEM SERVICE PROCEDURE
Spark (Integra & Vigor)
- Crank engine. Using a high output spark tester, ensure strong Blue spark is present at each secondary ignition plug wire. If spark is not as described, go to step 2.
- Ensure resistance of each spark plug wire is not more than 25,000 ohms. Disconnect and inspect all related ignition system connectors and harness. Clean or repair as necessary, and recheck spark. If strong Blue spark is still not present, go to IGNITION COIL POWER SOURCE procedure.
Factory Service Tools
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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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