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.
1994 Lexus SC 400FACTORY OEM SERVICE PROCEDURE
General Specifications & VIN Identification
1994 MODEL COVERAGE
| Model | Body Code | Engine | Emgine Code (1) | Eng. ID | Fuel System | Ignition System | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ES300 | K(2) | 3.0L V6 DOHC | 1MZ-FE | V | SFI (3) | (4) DIS | ||||||||||||||
| GS300 | S | 3.0L 6-Cyl. | 2JZ-GE | J | SFI (3) | Magnetic | ||||||||||||||
| LS400 | F | 4.0L V8 DOHC | 1UZ-FE | U | MFI (5) | (6)Magnetic | ||||||||||||||
| SC300 | Z(7) | 3.0L 6-Cyl. | 2JZ-GE | J | SFI (3) | Magnetic | ||||||||||||||
| SC400 | Z(7) | 4.0L V8 DOHC | 1UZ-FE | U | MFI (5) | (6)Magnetic | ||||||||||||||
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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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