1999 Pontiac Sunfire

Introduction: The 1999 Pontiac Sunfire is a compact sedan that offers both performance and affordability. It is powered by a standard 2.2L engine with 115 horsepower and 150 lb-ft of torque, paired with a 5-speed manual transmission or a 4-speed automatic transmission. The Sunfire is known for its sporty handling and comfortable interior, but it has also been plagued by numerous issues.

Engine:

• 2.2L: Cracked Throttle Body
  • Description/Symptoms: The throttle body develops cracks, causing vacuum leaks and rough idling.
  • Solution: Replace the throttle body.
  • Estimated Cost to Fix: $150 - $250
  • Recalls: None Found

Transmission:

• 5-Speed Manual: Difficulty Shifting
  • Description/Symptoms: The gears are difficult to shift, especially when the transmission is cold.
  • Solution: Replace the synchronizers or the gear linkage.
  • Estimated Cost to Fix: $500 - $1000
  • Recalls: None Found
• 4-Speed Automatic: Transmission Slipping
  • Description/Symptoms: The transmission slips gears and fails to engage properly.
  • Solution: Replace the transmission or rebuild it.
  • Estimated Cost to Fix: $1500 - $2500
  • Recalls: None Found

Suspension:

• Strut Mount Bearing Failure
  • Description/Symptoms: The strut mount bearings wear out, causing clunking noises and poor handling.
  • Solution: Replace the strut mount bearings.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: NHTSA Campaign ID: 16V256000

Electrical:

• Alternator Failure
  • Description/Symptoms: The alternator fails, causing the battery to lose power.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found
• Power Window Motor Failure
  • Description/Symptoms: The power window motors fail, preventing the windows from being raised or lowered.
  • Solution: Replace the window motors.
  • Estimated Cost to Fix: $200 - $400 per motor
  • Recalls: None Found

Exterior:

• Rust on Exhaust Pipe
  • Description/Symptoms: The exhaust pipe rusts through and develops holes.
  • Solution: Replace the exhaust pipe.
  • Estimated Cost to Fix: $100 - $300
  • Recalls: None Found

Interior:

• HVAC Blower Motor Failure
  • Description/Symptoms: The HVAC blower motor fails, preventing heat or air conditioning from being circulated.
  • Solution: Replace the blower motor.
  • Estimated Cost to Fix: $200 - $350
  • Recalls: None Found

Summary: The 1999 Pontiac Sunfire has a number of significant issues, including cracked throttle bodies, transmission problems, and suspension issues. The severity of these issues can range from minor annoyances to major safety concerns, and the cost of repairs can be substantial. While the Sunfire offers good performance and affordability, these issues should be carefully considered before purchasing one.