2004 Pontiac GTO Engine Specs
Engine Configuration
The 2004 Pontiac GTO is equipped with a powerful and performance-driven engine. Let’s take a closer look at its engine configuration:
| Engine Type | Displacement | Cylinder Configuration | Valvetrain | Fuel System |
|---|---|---|---|---|
| LS1 V8 | 5.7 liters | V8 | Overhead Valve (OHV) | Sequential Fuel Injection |
The 2004 Pontiac GTO’s LS1 V8 engine is a true powerhouse, delivering exceptional performance and exhilarating driving experience. With its 5.7-liter displacement and V8 cylinder configuration, this engine is designed to provide impressive power and torque.
Engine Oil Specs & Service Intervals
Proper maintenance and regular oil changes are crucial for keeping your 2004 Pontiac GTO’s engine running smoothly. Here are the engine oil specifications and recommended service intervals for this vehicle:
| Engine Oil Type | Engine Oil Capacity | Recommended Oil Change Interval |
|---|---|---|
| Synthetic 5W-30 | 6.5 quarts (with filter) | Every 7,500 miles or 12 months |
It is important to use a high-quality synthetic 5W-30 engine oil for your 2004 Pontiac GTO. This type of oil provides excellent lubrication and thermal stability, ensuring optimal engine performance and protection.
To maintain the health of your engine, it is recommended to change the oil and oil filter every 7,500 miles or 12 months, whichever comes first. Regular oil changes help remove contaminants and prevent engine wear, ensuring longevity and reliability.
Detailed Engine Specifications
Here are some detailed specifications of the 2004 Pontiac GTO’s engine:
| Engine Type | LS1 V8 |
|---|---|
| Displacement | 5.7 liters (346 cubic inches) |
| Compression Ratio | 10.1:1 |
| Horsepower | 350 hp @ 5,200 rpm |
| Torque | 365 lb-ft @ 4,000 rpm |
| Fuel System | Sequential Fuel Injection |
| Valvetrain | Overhead Valve (OHV) |
| Number of Valves | 16 |
| Fuel Requirement | Premium Unleaded (91 octane or higher) |
The LS1 V8 engine in the 2004 Pontiac GTO delivers an impressive 350 horsepower and 365 lb-ft of torque. With its 10.1:1 compression ratio and 16-valve configuration, this engine provides exceptional power and performance.
To ensure optimal performance and longevity, it is important to use premium unleaded fuel with an octane rating of 91 or higher. This fuel requirement helps maximize the engine’s efficiency and prevents knocking or pinging.
In conclusion, the 2004 Pontiac GTO’s engine is a true marvel, combining power, performance, and reliability. By following the recommended oil specifications and service intervals, you can keep your engine running smoothly and enjoy the thrilling driving experience this vehicle has to offer.
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