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.
1999 Lexus LX 470FACTORY OEM SERVICE PROCEDURE
Engine Performance: Application: Introduction: Introduction: Notes
1999 MODEL COVERAGE
| MODEL | ENGINE | ENGINE ID (1) | FUEL SYSTEM (2) | IGNITION SYSTEM | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ES300 | 3.0L V6 (1MZ-FE) | F | SFI | (3) DIS | ||||||
| GS300 | 3.0L 6-Cyl. (2JZ-GE) | D | SFI | (3) DIS | ||||||
| GS400 | 4.0L V8 (1UZ-FE) | H | SFI | (3) DIS | ||||||
| LS400 | 4.0L V8 (1UZ-FE) | H | SFI | (3) DIS | ||||||
| LX470 | 4.7L V8 (2UZ-FE) | T | SFI | (3) DIS | ||||||
| RX300 | 3.0L V6 (1MZ-FE) | F | SFI | (3) DIS | ||||||
| SC300 | 3.0L 6-Cyl. (2JZ-GE) | D | SFI | (3) DIS | ||||||
| SC400 | 4.0L V8 (1UZ-FE) | H | SFI | (3) DIS | ||||||
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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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