Honda D17A Engine Specs
The Honda D17A engine is a four-cylinder, inline engine that belongs to Honda’s D-series family. It is commonly found in various Honda models, including the Civic and CR-V. This article will provide detailed specifications of the D17A engine, including its configuration, engine oil specifications, and service intervals.
Engine Configuration
The Honda D17A engine features a displacement of 1.7 liters, which is achieved through a bore of 75 mm and a stroke of 94.4 mm. It operates on a compression ratio of 9.5:1, providing a good balance between power and fuel efficiency. The engine is equipped with a single overhead camshaft (SOHC) and four valves per cylinder, allowing for efficient intake and exhaust flow.
The D17A engine utilizes Honda’s Programmed Fuel Injection (PGM-FI) system, which optimizes fuel delivery for improved performance and reduced emissions. It also incorporates Honda’s i-VTEC technology, which adjusts valve timing and lift for enhanced power delivery across the engine’s RPM range.
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for maintaining the performance and longevity of the Honda D17A engine. Here are the recommended engine oil specifications and service intervals:
- Engine Oil Type: It is recommended to use a high-quality, synthetic or semi-synthetic engine oil with a viscosity grade of 5W-30. This oil type provides excellent lubrication and protection for the engine under various operating conditions.
- Oil Capacity: The D17A engine has an oil capacity of approximately 3.7 liters (including the oil filter).
- Oil Change Interval: Honda recommends changing the engine oil and oil filter every 7,500 miles or 12 months, whichever comes first. However, it is advisable to consult the owner’s manual for the specific service interval based on driving conditions and usage.
Regular oil changes are essential to prevent engine wear, maintain proper lubrication, and ensure optimal engine performance. It is also important to use a genuine Honda oil filter during oil changes to ensure proper filtration and protection.
Detailed Engine Specifications
Below is a detailed chart outlining the specifications of the Honda D17A engine:
| Engine Specifications | Details |
|---|---|
| Engine Type | Inline 4-cylinder |
| Displacement | 1.7 liters |
| Bore | 75 mm |
| Stroke | 94.4 mm |
| Compression Ratio | 9.5:1 |
| Valvetrain | SOHC, 4 valves per cylinder |
| Fuel System | Programmed Fuel Injection (PGM-FI) |
| Valve Timing Control | i-VTEC |
In conclusion, the Honda D17A engine is a reliable and efficient powerplant found in various Honda models. Its specifications, including a displacement of 1.7 liters, SOHC valvetrain, and i-VTEC technology, contribute to its performance and fuel efficiency. Adhering to the recommended engine oil specifications and service intervals will help ensure the longevity and optimal functioning of the D17A engine.
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