1998 Cadillac DeVille

1998 Cadillac DeVille

The 1998 Cadillac DeVille is a full-size luxury sedan that was available with a variety of engine and transmission options. Engine options included a 4.6-liter V8 and a 5.0-liter V8, while transmission options included a 4-speed automatic and a 6-speed automatic. The DeVille was known for its spacious interior, comfortable ride, and powerful engines. However, it also had some common issues that owners should be aware of.

Engine

• 4.6-liter V8
  • Intake Manifold Gasket Failure
    • Description/Symptoms: Coolant or oil leaks, rough idle, engine misfires
    • Solution: Replace intake manifold gaskets
    • Estimated Cost to Fix: $500 - $1,000
    • Recalls: None Found
  • Valve Cover Gasket Leak
    • Description/Symptoms: Oil leaks from valve covers
    • Solution: Replace valve cover gaskets
    • Estimated Cost to Fix: $200 - $500
    • Recalls: None Found
• 5.0-liter V8
  • Northstar Engine Head Bolt Failure
    • Description/Symptoms: Coolant leaks, overheating, engine failure
    • Solution: Replace engine head bolts
    • Estimated Cost to Fix: $3,000 - $5,000
    • Recalls: 99V099000

Transmission

• 4-speed Automatic
  • Shift Solenoid Failure
    • Description/Symptoms: Transmission slips, hard shifting, no engagement
    • Solution: Replace shift solenoid
    • Estimated Cost to Fix: $200 - $500
    • Recalls: None Found
• 6-speed Automatic
  • Torque Converter Shudder
    • Description/Symptoms: Vibration when accelerating from a stop
    • Solution: Replace torque converter
    • Estimated Cost to Fix: $1,000 - $2,000
    • Recalls: None Found

Suspension

• Front Control Arm Bushing Failure
  • Description/Symptoms: Clunking noises, vibration, uneven tire wear
  • Solution: Replace control arm bushings
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found
• Rear Shock Absorber Failure
  • Description/Symptoms: Bumpy ride, poor handling
  • Solution: Replace rear shock absorbers
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Electrical

• Battery Discharge
  • Description/Symptoms: Battery goes dead prematurely
  • Solution: Check for parasitic drain, replace battery if necessary
  • Estimated Cost to Fix: $50 - $200
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming headlights, charging system warning light
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Exterior

• Door Handle Failure
  • Description/Symptoms: Door handles break or become loose
  • Solution: Replace door handles
  • Estimated Cost to Fix: $100 - $250
  • Recalls: None Found
• Trunk Lid Rust
  • Description/Symptoms: Rust develops on the trunk lid
  • Solution: Repair or replace trunk lid
  • Estimated Cost to Fix: Varies depending on severity
  • Recalls: None Found

Interior

• Heater Core Failure
  • Description/Symptoms: No heat from heater, coolant leaks
  • Solution: Replace heater core
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Power Window Failure
  • Description/Symptoms: Power windows do not work
  • Solution: Replace window motor or switch
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Summary

The 1998 Cadillac DeVille is a comfortable and powerful luxury sedan, but it is also prone to a number of common issues. The severity of these issues can vary, and some can be quite expensive to fix. Potential owners should be aware of these issues before purchasing a DeVille.