Suzuki G16B Engine Specifications
The Suzuki G16B engine is a well-regarded powerplant known for its reliability and efficiency. This engine is part of Suzuki’s G-series and has been utilized in various Suzuki models, including the Suzuki Sidekick and Geo Tracker. Below are the detailed specifications of the G16B engine.
| Specification | Details |
|---|---|
| Engine Type | Inline-4, 16-valve DOHC |
| Displacement | 1.6 liters (1590 cc) |
| Bore x Stroke | 78.0 mm x 83.0 mm |
| Compression Ratio | 9.5:1 |
| Power Output | 95 hp (71 kW) at 6,000 rpm |
| Torque | 98 lb-ft (133 Nm) at 3,500 rpm |
| Fuel System | Multi-Point Fuel Injection |
| Ignition System | Electronic Ignition |
| Fuel Type | Regular Unleaded (87 octane) |
| Cooling System | Water-cooled |
Engine Configuration
The G16B engine features a compact and efficient design that contributes to its performance and fuel economy. Here are some key aspects of its configuration:
Engine Layout
- Inline-4 configuration
- 16 valves operated by a dual overhead camshaft (DOHC)
- Lightweight aluminum alloy construction for the engine block
Performance Characteristics
- Responsive acceleration due to a well-balanced torque curve
- Good fuel efficiency, making it suitable for daily driving
- Reliable performance in various driving conditions
Engine Oil Specifications
Proper maintenance of the G16B engine includes using the correct engine oil. The following specifications are crucial for optimal engine performance:
| Specification | Details |
|---|---|
| Oil Type | Synthetic or Conventional |
| Viscosity Rating | SAE 10W-30 or 10W-40 |
| Oil Capacity (with filter) | 4.5 quarts (4.3 liters) |
| Oil Filter Type | Spin-on type |
Service Intervals
Regular maintenance is essential for the longevity and performance of the Suzuki G16B engine. Below are the recommended service intervals:
Oil Change Intervals
- Every 3,000 to 5,000 miles (4,800 to 8,000 km) for conventional oil
- Every 5,000 to 7,500 miles (8,000 to 12,000 km) for synthetic oil
Other Maintenance Tasks
- Replace the air filter every 15,000 miles (24,000 km)
- Inspect and replace spark plugs every 30,000 miles (48,000 km)
- Check the coolant level and condition every 30,000 miles (48,000 km)
- Inspect the timing belt every 60,000 miles (96,000 km) and replace if necessary
Conclusion
The Suzuki G16B engine is a robust and efficient powerplant that has proven itself over the years in various applications. Understanding its specifications, engine configuration, oil requirements, and service intervals is crucial for maintaining its performance and reliability. Regular maintenance and the use of appropriate engine oil will ensure that the G16B continues to deliver a dependable driving experience for years to come.
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