1999 Oldsmobile LSS

1999 Oldsmobile LSS

The 1999 Oldsmobile LSS was the performance-oriented version of the popular Aurora sedan. It was equipped with a powerful 4.0-liter V8 engine that produced 250 horsepower and 260 lb-ft of torque. The only transmission available for the LSS was a 4-speed automatic. The LSS was praised for its smooth ride, comfortable interior, and strong performance, but it was criticized for its poor fuel economy.

Engine

• No Issues Found

Transmission

• 4-Speed Automatic Transmission
  • TCC Solenoid Failure
    • Description/Symptoms: The torque converter clutch solenoid fails, preventing the transmission from shifting smoothly and causing a loss of power.
    • Solution: Replace the torque converter clutch solenoid.
    • Estimated Cost to Fix: $200 - $400+
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• No Issues Found

Exterior

• No Issues Found

Interior

• Instrument Cluster Failure
  • Description/Symptoms: The instrument cluster fails, causing the speedometer, tachometer, and other gauges to stop working.
  • Solution: Replace the instrument cluster.
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found

Summary

Overall, the 1999 Oldsmobile LSS is a reliable vehicle with few major issues. The transmission is the most likely component to experience problems, but the cost of repairs is relatively affordable. The engine, suspension, electrical system, and exterior are all generally reliable. The interior does have a potential issue with the instrument cluster, but this is not a common problem. Overall, the LSS is a good choice for drivers who want a comfortable and powerful performance sedan.