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 Buick Roadmaster BaseFACTORY OEM SERVICE PROCEDURE
General Specifications & VIN Identification
1994 MODEL COVERAGE
| Model | Body | (1) Engine | Engine ID | Fuel System | Ignition System | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Century | A | 2.2L (LN2) | 4 | MFI | DIS Magnetic | ||||||
| " | " | 3.1L (L82) | N | MFI | C(3)I Hall Effect | ||||||
| LeSabre | H | 3.8L (L27) | L | MFI (2) | C(3)I Hall Effect | ||||||
| Park Avenue | C | 3.8L (L27) | L | (2) MFI | C(3)I Hall Effect | ||||||
| " | " | 3.8L (L67) | 1 | (2)(3) MFI | C(3)I Hall Effect | ||||||
| Regal | W | 3.1L (LH0) | M | MFI | DIS Magnetic | ||||||
| " | " | 3.8L (L27) | L | (2) MFI | C(3)I Hall Effect | ||||||
| Roadmaster | B | 5.7L (LT1) | P | (2) MFI | Opti-Spark | ||||||
| Skylark | N | 2.3L (L40) | 3 | PFI | DIS Magnetic | ||||||
| " | " | 3.1L (L82) | M | PFI | DIS Magnetic | ||||||
| " | " | 3.1L (LH0) | T | PFI | DIS 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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