2008 Pontiac G6 GT Engine Specs

The 2008 Pontiac G6 GT is equipped with a powerful and efficient engine that delivers a thrilling driving experience. Let’s delve into the engine specifications, configuration, oil requirements, and service intervals for this impressive vehicle.

Engine Configuration

The 2008 Pontiac G6 GT is powered by a 3.5-liter V6 engine. This engine configuration offers a perfect balance between performance and fuel efficiency. With six cylinders arranged in a V shape, this engine delivers smooth power delivery and excellent throttle response.

Engine Oil Specs

To ensure optimal performance and longevity of the engine, it is crucial to use the correct engine oil. For the 2008 Pontiac G6 GT, the recommended engine oil is SAE 5W-30. This viscosity rating ensures proper lubrication in various weather conditions, providing optimal protection for the engine components.

Service Intervals

Regular maintenance is essential to keep your 2008 Pontiac G6 GT running smoothly. Here are the recommended service intervals for the engine:

1. Oil Change: The engine oil should be changed every 5,000 miles or every six months, whichever comes first. Regular oil changes help remove contaminants and keep the engine running smoothly.

2. Oil Filter Replacement: Along with the oil change, it is recommended to replace the oil filter. This helps ensure that the fresh oil remains clean and free from debris.

3. Spark Plug Replacement: The spark plugs should be replaced every 100,000 miles. This helps maintain proper combustion and ensures optimal engine performance.

4. Air Filter Replacement: The air filter should be replaced every 30,000 miles. A clean air filter allows for proper airflow into the engine, improving fuel efficiency and performance.

5. Coolant Flush: The coolant should be flushed and replaced every 100,000 miles or every five years. This helps prevent overheating and protects the engine from corrosion.

6. Timing Belt Replacement: The timing belt should be replaced every 100,000 miles or as recommended by the manufacturer. A worn-out timing belt can cause engine damage, so timely replacement is crucial.

Detailed Engine Specifications

To provide a comprehensive overview of the 2008 Pontiac G6 GT engine, here are the detailed specifications:

Engine Type 3.5-liter V6
Displacement 3,498 cc
Number of Cylinders 6
Valvetrain DOHC (Dual Overhead Camshaft)
Horsepower 219 hp @ 5,800 rpm
Torque 219 lb-ft @ 4,000 rpm
Compression Ratio 9.8:1
Fuel Injection Sequential Fuel Injection
Fuel Type Regular Unleaded
Recommended Fuel 87 Octane

These specifications highlight the impressive power and performance capabilities of the 2008 Pontiac G6 GT’s engine. With proper maintenance and adherence to service intervals, this engine will continue to deliver a thrilling driving experience for years to come.

Categories: 3.5Pontiac

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