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.
2000 Infiniti Q45 BaseFACTORY OEM SERVICE PROCEDURE
Service Intervals & Specifications: Notes
REPLACEMENT INTERVALS (1)
| Component | Months (2) | (2) Miles | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accessory Drive Belts (3) | 48 | 60,000 | ||||||||||||||
| Air Filter | 24 | 30,000 | ||||||||||||||
| Coolant (4) | 48 | 60,000 | ||||||||||||||
| Fuel Filter | (5) | (5) | ||||||||||||||
| Oil & Filter | 6 | 7500 | ||||||||||||||
| Spark Plugs | (6) | (7) | ||||||||||||||
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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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