2004 Mercedes-Benz E55 AMG
Introduction:
The 2004 Mercedes-Benz E55 AMG was a high-performance sedan powered by a supercharged 5.4-liter V8 engine, producing 469 horsepower and 516 lb-ft of torque. It came equipped with a 5-speed automatic transmission. Despite its impressive performance, the E55 AMG had several common issues that drivers and owners should be aware of.
Engine
5.4L V8 Supercharged
Intake Manifold Gasket Failure Description/Symptoms: Leaking coolant, overheating, reduced engine power Solution: Replacing the intake manifold gasket Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Timing Chain Tensioner Failure Description/Symptoms: Noisy engine, reduced engine power, check engine light Solution: Replacing the timing chain tensioner and guides Estimated Cost to Fix: $2,000 - $3,000+ Recalls: None Found
Transmission
5-Speed Automatic Transmission
Torque Converter Failure Description/Symptoms: Transmission shuddering, slipping, or not engaging gears Solution: Replacing the torque converter Estimated Cost to Fix: $1,500 - $2,500+ Recalls: None Found
Transmission Control Module (TCM) Failure Description/Symptoms: Transmission not shifting properly, check engine light Solution: Replacing the TCM Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Suspension
No Issues Found
Electrical
Alternator Failure Description/Symptoms: Dimming lights, low battery voltage, electrical system problems Solution: Replacing the alternator Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Electrical Control Unit (ECU) Failure Description/Symptoms: Engine stalling, reduced engine power, check engine light Solution: Replacing the ECU Estimated Cost to Fix: $1,000 - $2,000+ Recalls: None Found
Exterior
No Issues Found
Interior
Instrument Cluster Failure Description/Symptoms: Malfunctioning gauges, flickering lights, check engine light Solution: Replacing the instrument cluster Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Power Window Failure Description/Symptoms: Windows not rolling up or down properly, jammed windows Solution: Replacing the power window motor or switch Estimated Cost to Fix: $200 - $500+ Recalls: None Found
Summary:
The 2004 Mercedes-Benz E55 AMG is a powerful and luxurious sedan, but it is not without its issues. Common problems include intake manifold gasket failure, timing chain tensioner failure, torque converter failure, electrical control unit failure, and instrument cluster failure. The severity and cost of these issues can vary, but it is important for owners to be aware of them and seek repairs promptly to avoid further damage or safety concerns.