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.
2002 Acura RSX L4-2.0L (VTEC)FACTORY OEM SERVICE PROCEDURE
Engine Lubrication
| Oil pump | Inner-to-outer rotor clearance | Standard or new | 0.02 - 0.15 mm | |
| Service limit | 0.20 mm | |||
| Pump housing-to-outer rotor clearance | Standard or new | 0.15 - 0.21 mm | ||
| Service limit | 0.23 mm | |||
| Pump housing-to-rotor axial clearance | Standard or new | 0.02 - 0.07 mm | ||
| Service limit | 0.12 mm | |||
| Relief valve, oil pressure with oil temperature at 176 deg F (80 deg C) | At idle | Standard or new | 70 kPa Minimum | |
| At 3,000 rpm | Standard or new | 300 kPa Minimum |
Factory Service Tools
Use the Manual With the Right Hardware
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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.