Honda D16A6 Engine Specs
The Honda D16A6 engine is a four-cylinder, 1.6-liter engine that was produced by Honda from 1988 to 1995. It belongs to the Honda D series engine family, which is known for its reliability and performance. The D16A6 engine was primarily used in the Honda Civic and CRX models during its production years. Let’s take a closer look at the specifications of this engine.
Engine Configuration
The Honda D16A6 engine features a single overhead camshaft (SOHC) design with four valves per cylinder. It has a displacement of 1,590 cc (97 cu in) and a bore and stroke of 75 mm × 90 mm (2.95 in × 3.54 in). The engine is equipped with Honda’s Programmed Fuel Injection (PGM-FI) system, which provides precise fuel delivery for improved efficiency and power.
Engine Oil Specs
Using the correct engine oil is crucial for maintaining the performance and longevity of the Honda D16A6 engine. Honda recommends using a high-quality, 5W-30 viscosity grade engine oil that meets the API (American Petroleum Institute) Service Category SJ or later. It is important to choose an oil that is formulated for use in gasoline engines and provides proper lubrication and protection.
Service Intervals
Regular maintenance is essential to keep the Honda D16A6 engine running smoothly. Here are the recommended service intervals for various engine components:
1. Oil Change: It is recommended to change the engine oil and oil filter every 3,000 miles or 3 months, whichever comes first. Regular oil changes help remove contaminants and keep the engine properly lubricated.
2. Spark Plugs: The spark plugs should be inspected and replaced every 30,000 miles or as recommended by the manufacturer. Worn or fouled spark plugs can lead to poor engine performance and reduced fuel efficiency.
3. Air Filter: The air filter should be checked and replaced every 15,000 miles or as needed. A clean air filter ensures proper airflow to the engine, improving fuel combustion and overall performance.
4. Timing Belt: The timing belt should be replaced every 90,000 miles or as specified by the manufacturer. A worn or broken timing belt can cause severe engine damage, so it is important to adhere to the recommended replacement interval.
5. Coolant Flush: The engine coolant should be flushed and replaced every 60,000 miles or as recommended by the manufacturer. This helps prevent overheating and protects the engine from corrosion.
6. Fuel Filter: The fuel filter should be replaced every 30,000 miles or as needed. A clogged fuel filter can restrict fuel flow and negatively impact engine performance.
By following these service intervals and using the recommended engine oil, you can ensure that your Honda D16A6 engine remains in optimal condition for years to come.
Detailed Engine Specifications
Below is a detailed chart outlining the specifications of the Honda D16A6 engine:
| Engine Type | Inline 4-cylinder |
|---|---|
| Displacement | 1,590 cc (97 cu in) |
| Bore and Stroke | 75 mm × 90 mm (2.95 in × 3.54 in) |
| Valvetrain | SOHC, 4 valves per cylinder |
| Fuel System | Programmed Fuel Injection (PGM-FI) |
| Compression Ratio | 9.2:1 |
| Horsepower | 108 hp @ 6,000 rpm |
| Torque | 100 lb-ft @ 5,000 rpm |
| Redline | 6,500 rpm |
- Engine Type: Inline 4-cylinder
- Displacement: 1,590 cc (97 cu in)
- Bore and Stroke: 75 mm × 90 mm (2.95 in × 3.54 in)
- Valvetrain: SOHC, 4 valves per cylinder
- Fuel System: Programmed Fuel Injection (PGM-FI)
- Compression Ratio: 9.2:1
- Horsepower: 108 hp @ 6,000 rpm
- Torque: 100 lb-ft @ 5,000 rpm
- Redline: 6,500 rpm
In conclusion, the Honda D16A6 engine is a reliable and efficient powerplant that offers decent performance for its size. By following the recommended service intervals and using the correct engine oil, you can ensure that this engine continues to deliver smooth and reliable performance for many miles to come.
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