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 MANUALSACURA19983.5RL SPECIAL EDITIONREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - TESTS W/O CODESSYMPTOMSHARD TO START
1998 Acura 3.5RL Special Edition
Hard To Start
1998 Acura 3.5RL Special EditionSECTION Hard To Start
- Check fuel pressure. See BASIC TESTING article.
- Check ignition system. See BASIC TESTING article.
- Check MAP or MAF sensor (as equipped). See DTC P0101, P0106 or P0107 in TESTS W/CODES articles below:
- For Integra, see TESTS W/CODES article.
- For 2.3CL, see TESTS W/CODES article.
- For 2.5CL, see TESTS W/CODES article.
- For 3.0CL, see TESTS W/CODES article.
- For 3.2TL, see TESTS W/CODES article.
- For 3.5RL, see TESTS W/CODES article.
- Check air cleaner.
- Check BARO sensor. See DTC P1106, P1107 or P1108 in TESTS W/CODES articles below:
- For Integra, see TESTS W/CODES article.
- For 2.3CL, see TESTS W/CODES article.
- For 2.5CL, see TESTS W/CODES article.
- For 3.0CL, see TESTS W/CODES article.
- For 3.2TL, see TESTS W/CODES article.
- For 3.5RL, see TESTS W/CODES article.
- Check EVAP control system.
- Check for contaminated fuel.
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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.