1994 INFINITI Q45

Introduction: The 1994 INFINITI Q45 is a mid-size luxury sedan known for its advanced technologies and sleek design. It’s available with a 278-hp, 4.5-liter V8 engine paired with a 4-speed automatic transmission.

Engine:

4.5L V8

• Intake Manifold Gasket Failure:
  • Description/Symptoms: Coolant leaks, overheating, poor engine performance
  • Solution: Replace intake manifold gaskets
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Transmission:

4-Speed Automatic

• Transmission Slipping or Hesitation:
  • Description/Symptoms: Difficulty shifting gears, delayed engagement
  • Solution: Repair or replace transmission
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Suspension:

• Rear Shock Absorber Leakage:
  • Description/Symptoms: Loss of damping, bumpy ride
  • Solution: Replace rear shock absorbers
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Front Sway Bar End Links Wear:
  • Description/Symptoms: Clunking or rattling noises while turning
  • Solution: Replace sway bar end links
  • Estimated Cost to Fix: $150 - $250+
  • Recalls: None Found

Electrical:

• Alternator Failure:
  • Description/Symptoms: Dimming lights, battery warning light, starting issues
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Battery Drain:
  • Description/Symptoms: Dead battery after period of inactivity
  • Solution: Inspect for electrical draw, replace battery if necessary
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Exterior:

• Headlight Condensation:
  • Description/Symptoms: Moisture inside headlight assemblies
  • Solution: Seal or replace headlights
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found

Interior:

• Climate Control Display Illumination Failure:
  • Description/Symptoms: Climate control display does not illuminate
  • Solution: Replace climate control display
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Summary: The 1994 INFINITI Q45 is a luxurious and reliable vehicle but it is not immune to issues. The most common issues are related to the intake manifold gasket, transmission, and alternator. While some of the repairs can be costly, they are necessary to ensure the longevity and safety of the vehicle.