1990 Lincoln Continental

The 1990 Lincoln Continental is a full-size luxury sedan that was praised for its comfort, style, and performance. It was offered with two engine options: a 4.6L V8 and a 5.0L V8. The 4.6L V8 produced 190 horsepower and 270 lb-ft of torque, while the 5.0L V8 produced 215 horsepower and 300 lb-ft of torque. Both engines were paired with a 4-speed automatic transmission.

Engine

4.6L V8

• Intake manifold gasket failure
  • Description/Symptoms: Coolant or oil leaks from the intake manifold, engine overheating, rough idle
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $500 - $1000+
• Timing chain tensioner failure
  • Description/Symptoms: Rattling or ticking noise from the engine, reduced engine power, Check Engine Light
  • Solution: Replace timing chain tensioner
  • Estimated Cost to Fix: $300 - $600+
• Valve cover gasket leak
  • Description/Symptoms: Oil leak from the valve covers, rough idle, engine noise
  • Solution: Replace valve cover gaskets
  • Estimated Cost to Fix: $200 - $400+

5.0L V8

• Oil pan gasket leak
  • Description/Symptoms: Oil leak from the oil pan, low oil levels, engine noise
  • Solution: Replace oil pan gasket
  • Estimated Cost to Fix: $200 - $400+
• Spark plug failure
  • Description/Symptoms: Engine misfires, rough idle, reduced engine power
  • Solution: Replace spark plugs
  • Estimated Cost to Fix: $100 - $200+
• Distributor cap and rotor failure
  • Description/Symptoms: Engine misfires, rough idle, reduced engine power
  • Solution: Replace distributor cap and rotor
  • Estimated Cost to Fix: $100 - $200+

Transmission

4-Speed Automatic

• Transmission fluid leaks
  • Description/Symptoms: Transmission fluid leak, slipping gears, delayed engagement
  • Solution: Replace transmission fluid seals
  • Estimated Cost to Fix: $200 - $400+
• Solenoid failure
  • Description/Symptoms: Difficulty shifting gears, harsh shifting, Check Engine Light
  • Solution: Replace solenoid
  • Estimated Cost to Fix: $200 - $500+
• Torque converter failure
  • Description/Symptoms: Transmission slipping, overheating, shuddering
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $500 - $1200+

Suspension

• Strut/shock absorber failure
  • Description/Symptoms: Rough ride, poor handling, uneven tire wear
  • Solution: Replace struts/shock absorbers
  • Estimated Cost to Fix: $400 - $800+
• Ball joint failure
  • Description/Symptoms: Clunking noise from the suspension, loose steering, uneven tire wear
  • Solution: Replace ball joint
  • Estimated Cost to Fix: $200 - $400+
• Sway bar link failure
  • Description/Symptoms: Rattling noise from the suspension, poor handling, uneven tire wear
  • Solution: Replace sway bar link
  • Estimated Cost to Fix: $100 - $200+

Electrical

• Alternator failure
  • Description/Symptoms: Dimming headlights, difficulty starting the engine, battery warning light
  • Solution: Replace alternator
  • Estimated Cost to Fix: $300 - $600+
• Starter failure
  • Description/Symptoms: Engine cranks but won’t start, clicking noise from the starter
  • Solution: Replace starter
  • Estimated Cost to Fix: $200 - $500+
• Electrical harness issues
  • Description/Symptoms: Various electrical problems, such as flickering lights, power window failure, or dashboard malfunctions
  • Solution: Repair or replace electrical harness
  • Estimated Cost to Fix: $200 - $800+

Exterior

• Trunk lid rust
  • Description/Symptoms: Rust spots or holes on the trunk lid
  • Solution: Repair or replace trunk lid
  • Estimated Cost to Fix: $500 - $1000+
• Quarter panel rust
  • Description/Symptoms: Rust spots or holes on the quarter panels
  • Solution: Repair or replace quarter panels
  • Estimated Cost to Fix: $500 - $1000+
• Headlight switch failure
  • Description/Symptoms: Headlights won’t turn on, intermittent headlight operation
  • Solution: Replace headlight switch
  • Estimated Cost to Fix: $100 - $200+

Interior

• Power window motor failure
  • Description/Symptoms: Power windows won’t operate, slow or intermittent window operation
  • Solution: Replace power window motor
  • Estimated Cost to Fix: $200 - $400+
• Power seat motor failure
  • Description/Symptoms: Power seats won’t operate, slow or intermittent seat movement
  • Solution: Replace power seat motor
  • Estimated Cost to Fix: $200 - $400+
• HVAC blower motor failure
  • Description/Symptoms: Heater or air conditioning won’t blow air, intermittent airflow
  • Solution: Replace HVAC blower motor
  • Estimated Cost to Fix: $200 - $400+

Summary

While the 1990 Lincoln Continental offers a comfortable and stylish ride, it is not without its problems. The engine and transmission components can develop expensive issues, and the electrical system is prone to malfunctions. The suspension and brake systems are generally reliable, but some components may need attention over time. The interior is well-equipped but not immune to electrical problems or powertrain failures. Overall, while the Lincoln Continental is a capable and luxurious sedan, it may require some expensive repairs to keep it running in top condition.