1996 Cadillac DeVille

1996 Cadillac DeVille

The 1996 Cadillac DeVille is a full-size luxury sedan known for its spacious interior, comfortable ride, and powerful engine. It was offered with two engine options: a 4.6L Northstar V8 and a 4.9L V8. Transmission options included a 4-speed automatic and a 5-speed automatic.

Engine

• 4.6L Northstar V8
  • Intake Manifold Gasket Failure
    • Description/Symptoms: Coolant leaks, overheating, rough idle
    • Solution: Replace intake manifold gasket
    • Estimated Cost to Fix: $300 - $500+
    • Recalls: None Found
  • Valve Cover Gasket Leak
    • Description/Symptoms: Oil leaks from under valve covers
    • Solution: Replace valve cover gaskets
    • Estimated Cost to Fix: $100 - $200+
    • Recalls: None Found
  • Crankshaft Position Sensor Failure
    • Description/Symptoms: Engine stalling, difficulty starting
    • Solution: Replace crankshaft position sensor
    • Estimated Cost to Fix: $150 - $250+
    • Recalls: None Found
• 4.9L V8
  • Water Pump Failure
    • Description/Symptoms: Coolant leaks, overheating
    • Solution: Replace water pump
    • Estimated Cost to Fix: $200 - $300+
    • Recalls: None Found
  • Distributor Cap and Rotor Failure
    • Description/Symptoms: Engine misfires, difficulty starting
    • Solution: Replace distributor cap and rotor
    • Estimated Cost to Fix: $50 - $100+
    • Recalls: None Found
  • Throttle Position Sensor Failure
    • Description/Symptoms: Erratic idle, poor acceleration
    • Solution: Replace throttle position sensor
    • Estimated Cost to Fix: $100 - $200+
    • Recalls: None Found

Transmission

• 4-Speed Automatic
  • Transmission Slippage
    • Description/Symptoms: Transmission slips out of gear, delayed shifting
    • Solution: Rebuild or replace transmission
    • Estimated Cost to Fix: $1,000 - $2,000+
    • Recalls: None Found
  • Torque Converter Failure
    • Description/Symptoms: Shuddering, slipping, overheating
    • Solution: Replace torque converter
    • Estimated Cost to Fix: $500 - $1,000+
    • Recalls: None Found
• 5-Speed Automatic
  • Shift Solenoid Failure
    • Description/Symptoms: Transmission does not shift properly
    • Solution: Replace shift solenoid
    • Estimated Cost to Fix: $200 - $400+
    • Recalls: None Found
  • Governor Pressure Sensor Failure
    • Description/Symptoms: Transmission slipping, erratic shifting
    • Solution: Replace governor pressure sensor
    • Estimated Cost to Fix: $100 - $200+
    • Recalls: None Found

Suspension

• Front Struts Failure
  • Description/Symptoms: Leaking fluid, noise while driving, poor handling
  • Solution: Replace front struts
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Rear Shocks Failure
  • Description/Symptoms: Leaking fluid, bouncing or swaying while driving
  • Solution: Replace rear shocks
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Electrical

• Alternator Failure
  • Description/Symptoms: Dimming headlights, battery warning light on, electrical problems
  • Solution: Replace alternator
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Starter Failure
  • Description/Symptoms: Engine does not crank or cranks slowly
  • Solution: Replace starter
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Battery drains quickly without the engine running
  • Solution: Check for parasitic drain, repair or replace faulty components
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Corrosion on body panels, especially around wheel arches and undercarriage
  • Solution: Remove rust, apply rust inhibitor, repaint affected areas
  • Estimated Cost to Fix: Depends on severity

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: No air flow from vents, noisy blower motor
  • Solution: Replace blower motor
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found
• Power Window Failure
  • Description/Symptoms: Windows do not operate properly
  • Solution: Repair or replace window motor, switches, or wiring
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Overall Summary

The 1996 Cadillac DeVille has some common issues, particularly with its engine and transmission. The cost of repairs can be significant, especially for major issues such as transmission rebuilds. However, when properly maintained, the DeVille can be a comfortable and reliable luxury car.