Isuzu 4JB1 Turbo Engine Specs
Engine Configuration
The Isuzu 4JB1 Turbo engine is a four-cylinder, direct-injection diesel engine. It features a turbocharger, which helps improve the engine’s performance and efficiency. The engine has a displacement of 2.8 liters, with a bore and stroke of 93 mm x 102 mm. The 4JB1 Turbo engine is known for its durability and reliability, making it a popular choice for various applications.
Engine Oil Specs & Service Intervals
To ensure optimal performance and longevity of the Isuzu 4JB1 Turbo engine, it is crucial to use the recommended engine oil and follow the recommended service intervals. Here are the engine oil specifications and service intervals for the 4JB1 Turbo engine:
- Engine Oil Specification: The recommended engine oil for the Isuzu 4JB1 Turbo engine is a high-quality diesel engine oil with a viscosity grade of 15W-40. It is important to use engine oil that meets the API CJ-4 or higher specification.
- Oil Capacity: The engine oil capacity for the 4JB1 Turbo engine is approximately 6.5 liters.
- Oil Filter: It is essential to replace the oil filter during every oil change to ensure proper filtration and prevent contaminants from circulating in the engine.
- Service Intervals: Isuzu recommends changing the engine oil and oil filter every 10,000 kilometers or 6 months, whichever comes first. However, for severe operating conditions, such as frequent towing or heavy loads, it is advisable to reduce the service interval to 5,000 kilometers or 3 months.
Detailed Engine Specifications
| Engine Specifications | Values |
|---|---|
| Engine Type | Four-Cylinder, Turbocharged Diesel |
| Displacement | 2.8 Liters |
| Bore x Stroke | 93 mm x 102 mm |
| Compression Ratio | 18.2:1 |
| Max Power Output | 85 horsepower at 3,900 rpm |
| Max Torque | 206 lb-ft at 1,800 rpm |
| Fuel System | Direct Injection |
| Turbocharger | Yes |
| Cooling System | Water-Cooled |
The Isuzu 4JB1 Turbo engine is a reliable and powerful diesel engine that offers excellent performance. By following the recommended engine oil specifications and service intervals, you can ensure that your engine operates at its best and lasts for a long time. Regular maintenance and proper care are essential to keep your Isuzu 4JB1 Turbo engine running smoothly and efficiently.
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