2004 Chevy Impala SS: Specs, Problems & Solutions

Introduction

The 2004 Chevy Impala SS marked a pivotal moment in the Impala lineup, offering a blend of performance and practicality that resonated with many drivers. This guide provides a detailed look at the 2004 Impala SS, including its specifications, common issues, and effective solutions. Whether you're a current owner, a potential buyer, or simply curious about this classic muscle car, this article will provide you with the information you need.

Table of Contents

• Introduction
• 2004 Chevy Impala SS Overview
• Key Specifications
  • Engine and Performance
  • Transmission
  • Fuel Efficiency
  • Dimensions and Weight
• Common Problems and Solutions for the 2004 Chevy Impala SS
  • Engine Issues
  • Transmission Troubles
  • Electrical Problems
  • Suspension and Steering
  • Brake System Failures
• Maintaining Your 2004 Chevy Impala SS: Tips and Advice
  • Regular Maintenance Schedule
  • Essential Fluids and Lubricants
  • Tire Care
  • Preventative Measures
• Where to Find Parts and Services
• Frequently Asked Questions (FAQ)
• Conclusion

2004 Chevy Impala SS Overview

The 2004 Chevy Impala SS was a performance-oriented variant of the Impala, distinguished by its powerful V8 engine and sporty enhancements. It filled a niche for those seeking both a family-friendly sedan and a taste of American muscle. The SS trim offered upgraded features compared to the base models, making it a desirable choice for many drivers at the time.

Key Specifications

Understanding the specifications is key to appreciating the 2004 Chevy Impala SS. Here's a breakdown of its key features: — Cody Beef Franke: The Ultimate Guide

Engine and Performance

The heart of the 2004 Impala SS was its 5.3-liter LS4 V8 engine, generating approximately 303 horsepower and 323 lb-ft of torque. This engine provided robust acceleration and a thrilling driving experience. According to Edmunds, the SS could accelerate from 0 to 60 mph in about 6.0 seconds. This level of performance was impressive for a sedan of its size and made it a standout in its class.

Transmission

The 2004 Impala SS came equipped with a 4T65-E four-speed automatic transmission. This transmission was designed to handle the power of the V8 engine, offering smooth shifts and reliable performance. While not as advanced as some newer transmissions, it was well-suited to the car's overall characteristics.

Fuel Efficiency

Fuel economy was not the strong suit of the 2004 Impala SS, but it was reasonable for its performance capabilities. The EPA estimated fuel economy at around 18 mpg in the city and 28 mpg on the highway. Real-world results could vary based on driving habits and conditions.

Dimensions and Weight

The 2004 Impala SS was a mid-size sedan with a comfortable interior and ample cargo space. It had a length of approximately 200 inches, a width of 73 inches, and a height of 57 inches. The curb weight was around 3,600 pounds, reflecting its solid build and performance components. — GA High School Football Scores: Live Updates & Results

Common Problems and Solutions for the 2004 Chevy Impala SS

Like any vehicle, the 2004 Chevy Impala SS has its share of common issues. Being aware of these problems can help owners and potential buyers make informed decisions and take proactive measures.

Engine Issues

• Problem: Oil consumption. The LS4 engine is known to consume oil over time. This can lead to low oil levels and potential engine damage if not addressed.
  • Solution: Regularly check and top off the oil. Consider using a heavier-weight oil or an oil additive to reduce consumption.
• Problem: Spark plug fouling. Spark plugs can become fouled, leading to misfires and reduced engine performance.
  • Solution: Replace spark plugs and inspect the ignition system. Ensure the correct spark plugs are used and replaced at the recommended intervals.
• Problem: Engine Knock/Ticking. Can be caused by various issues, including lifter problems, oil starvation, or internal engine wear.
  • Solution: Diagnose the cause of the knock by a mechanic, and perform the necessary repairs (e.g., lifter replacement, oil system flush).

Transmission Troubles

• Problem: Transmission slipping or hard shifting. The 4T65-E transmission can experience slipping or harsh shifts, especially as it ages.
  • Solution: Perform regular transmission fluid changes. If problems persist, consider a transmission rebuild or replacement.
• Problem: Transmission failure. In some cases, the transmission may fail completely, leading to the need for a full replacement.
  • Solution: Monitor transmission fluid condition and look for signs of wear. Consider a complete rebuild or replacement from a reputable source.

Electrical Problems

• Problem: Electrical issues. Various electrical problems, such as faulty sensors, malfunctioning power windows, or erratic dashboard readings, are common.
  • Solution: Diagnose electrical problems using a diagnostic tool. Replace faulty sensors or components as needed. Check for corroded wiring and connectors.
• Problem: Battery drain. Some owners report battery drain issues, often due to parasitic draw from malfunctioning electrical components.
  • Solution: Perform a parasitic draw test to identify components drawing power when the car is off. Replace faulty components.

Suspension and Steering

• Problem: Suspension wear and tear. Over time, suspension components like shocks, struts, and bushings can wear out, leading to a rough ride and handling issues.
  • Solution: Inspect suspension components regularly. Replace worn shocks, struts, and bushings as needed.
• Problem: Steering system problems. Steering system problems, such as power steering pump failure or leaks, are possible.
  • Solution: Check power steering fluid levels and look for leaks. Replace or repair steering components as needed.

Brake System Failures

• Problem: Brake wear. Brake pads and rotors wear out over time, leading to reduced braking performance.
  • Solution: Inspect brake pads and rotors regularly. Replace them as needed.
• Problem: Brake line corrosion. Brake lines can corrode, potentially leading to leaks and brake failure.
  • Solution: Inspect brake lines regularly for corrosion. Replace them if necessary.

Maintaining Your 2004 Chevy Impala SS: Tips and Advice

Regular maintenance is crucial for keeping your 2004 Chevy Impala SS running smoothly and preventing major problems. Here are some key maintenance tips:

Regular Maintenance Schedule

• Oil changes: Change the oil and filter every 3,000-5,000 miles or as recommended by the manufacturer. Use the correct type and weight of oil.
• Fluid checks: Regularly check and top off all fluids, including coolant, brake fluid, power steering fluid, and transmission fluid.
• Brake inspections: Inspect brake pads and rotors every 10,000-15,000 miles.
• Tire rotations: Rotate tires every 5,000-7,500 miles to promote even wear.
• Tune-ups: Perform tune-ups, including spark plug replacement, as recommended by the manufacturer.

Essential Fluids and Lubricants

• Engine oil: Use the recommended type and viscosity of engine oil (e.g., 5W-30 or as specified in your owner's manual).
• Coolant: Use the correct type of coolant to prevent corrosion and overheating.
• Transmission fluid: Use the correct type of transmission fluid (e.g., Dexron-VI) to ensure proper transmission function.
• Brake fluid: Use DOT 3 or DOT 4 brake fluid.

Tire Care

• Tire pressure: Check and maintain proper tire pressure regularly. Refer to the sticker on the driver's side doorjamb or your owner's manual for the recommended pressure.
• Tire condition: Inspect tires for wear, damage, and proper tread depth. Replace tires when necessary.

Preventative Measures

• Regular inspections: Have your Impala SS inspected by a qualified mechanic regularly.
• Address issues promptly: Address any problems as soon as they arise to prevent them from escalating.
• Use quality parts: When replacing parts, use high-quality components from reputable manufacturers.

Where to Find Parts and Services

• Local auto parts stores: AutoZone, Advance Auto Parts, and O'Reilly Auto Parts are common sources for parts.
• Online retailers: Websites like Amazon, eBay, and RockAuto offer a wide selection of parts.
• Specialty shops: Consider local shops that specialize in Chevy vehicles.
• Certified mechanics: Use certified mechanics to maintain and repair your vehicle.

Frequently Asked Questions (FAQ)

• Q: What engine did the 2004 Chevy Impala SS have?
  • A: The 2004 Chevy Impala SS was equipped with a 5.3-liter LS4 V8 engine.
• Q: How many horsepower did the 2004 Impala SS have?
  • A: The engine produced approximately 303 horsepower.
• Q: What transmission came with the 2004 Impala SS?
  • A: It came with a 4T65-E four-speed automatic transmission.
• Q: What is the fuel economy of the 2004 Impala SS?
  • A: The EPA-estimated fuel economy is around 18 mpg city and 28 mpg highway.
• Q: What are some common problems with the 2004 Impala SS?
  • A: Common problems include oil consumption, transmission issues, and electrical problems.
• Q: How can I maintain my 2004 Impala SS?
  • A: Regular maintenance, including oil changes, fluid checks, and inspections, is crucial.
• Q: Where can I find parts and service for my 2004 Impala SS?
  • A: You can find parts at local auto parts stores and online retailers. Certified mechanics can provide service.

Conclusion

The 2004 Chevy Impala SS offers a compelling blend of performance, practicality, and classic American styling. By understanding its specifications, common problems, and maintenance requirements, you can keep this vehicle running smoothly for years to come. Whether you're a long-time owner or just starting your research, we hope this guide has provided valuable insights into the 2004 Chevy Impala SS. — Jenna & Val: Dancing With The Stars Journey