Vehicle database
CHEVROLET Lumina
Second generation / 1999-2001 / Sedan / Coupe / Wagon (varies by market) / Sedan / Coupe
North America / Middle East / South Africa (varies)North America primarily (some export markets)Coverage: expanded
Year and trim selector
Choose the exact year and trim to see engine, oil and service details.
1999 CHEVROLET Lumina LQ1/LX6 (GM W-body)
GM W-body / LQ1, LX6, L64 / 3.1L V6 (LQ1), 3.4L V6 (LX6) for North America, 3.8L V6 (L64) in select markets such as Middle East and South Africa
SilverOpen details
Oil type: SAE 5W-30 gasoline engine oilOil capacity: Approximately 5.7 liters (including filter), service-fill volume, replace oil filter with each oil changeRelated: W-body platform, GM 3100 V6 series
2001 CHEVROLET Lumina LQ1/LQ4 (W-body)
W-body / LQ1, LQ4 / The 2001 Chevrolet Lumina in the North American market was offered primarily with a 3.8L V6 engine (engine code LQ1) producing approximately 200 hp and 225 lb-ft torque. A more performance-oriented 3.8L supercharged V6 (engine code LQ4) was available in the Lumina SS coupe variant. Some markets may have had variations, but North America was the main market for this year and model.
GoldOpen details
Oil type: SAE 5W-30, API service SM or higherOil capacity: Approx. 5.7 liters (6.0 quarts) including filter (service fill, filter change required)Related: SFI system fault codes common, OBD-II compliant
Engine codes by year
| Year | Trim | Engine codes | Displacement | Fuel system |
|---|---|---|---|---|
| 1999 | technical-profile | LQ1, LX6, L64 | 3.1L (3095 cc), 3.4L (3400 cc), 3.8L (3790 cc) | Multi-point fuel injection |
| 2001 | technical-profile | LQ1, LQ4 | 3.8 L (231 cu in) | Sequential multi-port fuel injection |
Oil capacity by engine
| Year | Engine codes | Oil type | Oil capacity | Fluid |
|---|---|---|---|---|
| 1999 | LQ1, LX6, L64 | SAE 5W-30 gasoline engine oil | Approximately 5.7 liters (including filter), service-fill volume, replace oil filter with each oil change | GM Dexron III or later |
| 2001 | LQ1, LQ4 | SAE 5W-30, API service SM or higher | Approx. 5.7 liters (6.0 quarts) including filter (service fill, filter change required) | Dexron III |
Technical specifications
- Engines: LQ1, LX6, L64, LQ4
- Transmissions: Available 5-speed manual (market dependent), 4-speed automatic Hydra-Matic 4T60-E or similar, GM Dexron III or later, Not typically available; 5-speed manual offered in some SS coupe trims, 4-speed automatic (4T60-E electronically controlled), Dexron III
- Tire sizes: P205/65R15, P215/60R16, P215/65R15, P225/55R16, P235/50R16 (SS)
- Bolt pattern: Verify by exact trim and wheel package
- Wheel torque: Verify by VIN and wheel package
- Battery: Verify by engine, market and equipment package
Fluids and service data
- Engine oil: SAE 5W-30 gasoline engine oil / SAE 5W-30, API service SM or higher
- Transmission fluid: GM Dexron III or later / Dexron III
- Coolant: Approximately 8.0 liters / Approx. 9.5 liters (10.0 quarts)
- Brake fluid: DOT 3 or DOT 4 / DOT 3 or higher
Known problems
- Cooling system leaks in some climates
- Oxygen sensor failures leading to poor fuel economy
- Transmission wear in higher mileage vehicles
- Intake manifold gasket leaks
- Cooling system thermostat failures
- Throttle body sensor issues