🏷️ Basic Information

Make:

Chevrolet

Model:

Impala

Model Years Covered:

2006, 2007, 2008

Platform Code:

W-Body

👋 Introduction

Target Audience:

Owners seeking to perform their own repairs, independent repair shops, automotive technicians.

Value Proposition:

Provides the same comprehensive information used by dealership and professional mechanics, enabling owners to save time and money on repairs and maintenance with easy-to-follow instructions and detailed illustrations.

Completeness:

Complete factory service and repair information for all models and engine types within the specified years.

Accessibility:

Instant digital download for immediate access.

📋 Manual Details

Engine Overhaul Rebuilding:

True

Brakes System:

True

Sunroof System:

True

Timing Belt Replacement:

True

Trouble Codes Diagnosis:

True

Wiring Schematics:

True

Troubleshooting Diagnostics:

True

Computer Diagnostic Trouble Trees:

True

Engine Performance Tuning:

True

Front End Alignment:

True

Suspension System:

True

Transmission Removal Installation:

True

Air Conditioning Service:

True

Transmission In Car Servicing:

True

Computer Diagnostic Codes:

True

Firing Orders:

True

Factory Maintenance Schedules:

True

Serpentine Belt Routings:

True

Timing Belt Service:

True

Brake Servicing Procedures:

True

Driving Concerns Troubleshooting:

True

Torque Specifications:

True

U Joint Cv Joint Service:

True

Repair Procedures:

True

Hundreds Of Illustrations:

True

Vacuum Diagrams:

True

Total Pages:

>8000

Type:

Complete Factory Service Repair Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Powertrain:

Engine overhaul, rebuilding, performance tuning, timing belt service, firing orders, serpentine belt routings, transmission removal/installation, in-car servicing, drive shafts (U-joints, CV-joints).

Chassis:

Brakes system service, front-end alignment procedures and specifications, suspension system.

Electrical And Electronics:

Complete wiring diagrams, computer diagnostic trouble trees, computer diagnostic codes, troubleshooting and diagnostics for electrical systems.

Body And Accessories:

Sunroof system service, vacuum diagrams, detailed repair procedures for various components.

Maintenance:

Factory maintenance schedules and charts, fluid capacities, driving concerns.

Repair:

Step-by-step repair instructions for all covered systems, from simple to complex.

Diagnostics:

Troubleshooting, diagnostic procedures, computer diagnostic codes and trees.

Depth:

Comprehensive factory-level detail, suitable for professional technicians and advanced DIY mechanics. Covers everything from routine maintenance to complete engine and transmission rebuilds.

📊 Manual Specifications

File Type:

PDF

Quality:

Original Adobe document, perfect quality, perfect printing.

Binding:

Not applicable (Digital PDF)

Paper Quality:

Not applicable (Digital PDF)

Searchability:

Fully indexed and bookmarked by topic, quick searchable text for easy information retrieval.

Printing Capability:

Printable (entire manual or selected pages).

Zoom Capability:

Zoom in on diagrams and pictures for detailed viewing.

Software Requirements:

Adobe PDF Reader, WinZip

Operating Systems:

All Versions of Windows & Mac, APP ISO, iPhone, iPad, Android, etc.

⚙️ Engine Specifications

Engine Options:

Covers all engine types offered for the 2006-2008 Impala. This typically included the 3.5L V6 (LZ4), 3.9L V6 (LGD/LZ9), and the 5.3L V8 (LS4) found in the SS model. Detailed specifications for each are included.

Horsepower Torque:

Detailed specifications for horsepower and torque output for each engine variant are provided within the manual.

Fuel Delivery:

Information on fuel injection systems, fuel pump specifications, and fuel pressure readings for all engine configurations.

Coolant Capacity:

Specific coolant capacities for each engine and chassis configuration, along with recommended coolant types (e.g., Dex-Cool).

Oil Capacity:

Detailed oil capacity for each engine and recommended oil viscosity grades (e.g., SAE 5W-30).

🔧 Transmission

Transmission Type:

Primarily front-wheel drive (FWD). The manual covers the transmission systems used, typically the GM 4T65-E automatic transmission for V6 models and the 4T65-E HD for the V8 SS model.

All Wheel Drive:

Not applicable for this generation of Impala.

Transmission Fluid:

Specifications for transmission fluid type (e.g., Dexron VI) and capacities for service and overhaul.

📐 Dimensions

Overall Length:

Approx. 200.0 inches

Overall Width:

Approx. 72.4 inches

Overall Height:

Approx. 58.7 inches

Curb Weight:

Varies by model and engine; typically starts around 3,700 lbs for V6 models and up to 3,900 lbs for V8 SS.

Gross Vehicle Weight Rating:

Specifications provided for GVWR based on specific model and configuration.

🛡️ Safety Features

NHTSA Frontal Crash:

Good (for driver and passenger) for all model years in NHTSA frontal crash tests.

NHTSA Side Impact:

Five stars (for front and rear passengers) for all model years in NHTSA side impact tests.

ABS:

Standard Anti-lock Braking System (ABS).

Traction Control:

Standard Traction Control System (TCS).

Airbags:

Standard front airbags, optional side-impact airbags.

Seatbelts:

Front and rear seatbelts with pretensioners.

💡 Technology Features

Audio System:

Various audio systems were available, including CD players, MP3 compatibility, and premium sound systems. Manual covers audio system diagnostics and repair.

Cruise Control:

Standard cruise control features. Manual details operation and troubleshooting.

Onstar:

Optional OnStar system for emergency assistance and vehicle diagnostics. Manual covers system basics if applicable.

🔧 Maintenance

Oil Change Interval:

Typically recommended every 7,500 to 10,000 miles or 6-12 months, depending on driving conditions and oil type used. The manual will detail specific intervals based on GM's Oil Life Monitoring System.

Transmission Service:

Recommended every 30,000 to 100,000 miles for fluid and filter change, depending on transmission type and manufacturer recommendations. Manual provides exact intervals.

Engine Oil Type:

SAE 5W-30 synthetic blend or full synthetic oil is typically recommended for most engines. Specific API service classifications are detailed in the manual.

Coolant Type:

GM specified 'Dex-Cool' (orange colored) extended life coolant (ethylene glycol based) is standard. Manual confirms type and capacity.

Brake Fluid Type:

DOT 3 brake fluid is typically specified. Manual confirms exact specification.

Engine Mounts:

Premature wear or failure of engine mounts can lead to vibrations and knocking sounds.

Transmission Issues:

Some models may experience rough shifting or solenoid issues with the 4T65-E transmission, detailed troubleshooting in the manual.

Suspension Components:

Wear in ball joints, tie rod ends, and struts can lead to noise and alignment issues. Manual covers inspection and replacement.

📚 Vehicle History

Chevrolet Legacy:

Chevrolet, a division of General Motors, has a long history of producing reliable and popular vehicles, including the iconic Impala nameplate which has been in continuous production in various forms since 1958.

Impala Design:

The 2006-2008 Impala represented the ninth generation of the model, moving to the updated W-body platform. It featured a more aerodynamic design, increased interior space, and updated powertrains compared to its predecessors.

Manufacturing Plant:

Primary assembly locations included Oshawa, Ontario, Canada, and Detroit, Michigan, USA.

🏆 Awards & Recognition

Safety Awards:

Achieved high safety ratings from NHTSA (as detailed in the safety section).

Consumer Reports:

While specific awards vary, Consumer Reports provided reviews and reliability data for these model years, which the manual implicitly supports by detailing service procedures for potential issues.