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.
2001 Acura 3.2TLFACTORY OEM SERVICE PROCEDURE
Integra (A/T)
- Remove intake air duct from throttle body. Ensure engine coolant temperature is less than 86°F (30°C). Start engine and allow to idle. Place finger over lower port in throttle body. See Fig 1 . If engine speed drops, check engine coolant level and for air in cooling system. If okay, replace fast idle thermo valve and recheck for symptom.
- Place finger over upper port in throttle body. If engine idle speed decreases, check for vacuum leaks, ensure throttle valve is completely closed and repair as necessary. If engine speed does not decrease, adjust idle speed. If idle speed will not adjust, replace idle air control (IAC) valve and recheck for symptom.
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.