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
Design Specifications
| Engine | Type | Water coolant, 4-stroke DOHC VTEC engine | |
| Cylinder arrangement | Inline 4-cylinder, transverse | ||
| Bore and stroke | 86 x 86 mm | ||
| Displacement | 1,998 cm3 | ||
| Compression ratio | 11.0 | ||
| Valve train | Chain drive, DOHC VTEC 4 valves per cylinder | ||
| Lubrication system | Forced, wet sump, with trochoid pump | ||
| Oil displacement | at 6,000 engine | 54.3 L / minute | |
| at 6,000 engine | 82.0 L / minute | ||
| Fuel required | UNLEADED gasoline with 91 pump octane number or higher |
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.