1989 Dodge 318 Engine Specs
Engine Configuration
The 1989 Dodge 318 engine was a V8 configuration, meaning it had eight cylinders arranged in a V shape. This engine was part of Chrysler’s LA series, which was produced from 1964 to 2003. The LA series engines were known for their durability and versatility, making them a popular choice for various Dodge vehicles.
Engine Oil Specs
To ensure optimal performance and longevity of the 1989 Dodge 318 engine, it is essential to use the correct engine oil. The recommended engine oil for this engine is a 10W-30 viscosity grade. It is important to choose a high-quality oil that meets the API (American Petroleum Institute) specifications for your specific driving conditions.
Service Intervals
Regular maintenance is crucial to keep the 1989 Dodge 318 engine running smoothly. Here are some service intervals to follow:
1. Oil Change: It is recommended to change the engine oil and oil filter every 3,000 to 5,000 miles or every three to six months, whichever comes first. Regular oil changes help remove contaminants and ensure proper lubrication of engine components.
2. Spark Plug Replacement: The spark plugs should be replaced every 30,000 miles or as recommended by the manufacturer. Fresh spark plugs ensure efficient combustion and improve fuel economy.
3. Air Filter Replacement: The air filter should be checked every 12,000 miles and replaced if necessary. A clean air filter allows for proper air intake, improving engine performance and fuel efficiency.
4. Coolant Flush: The coolant should be flushed and replaced every two years or as recommended by the manufacturer. This helps prevent overheating and protects the engine from corrosion.
5. Timing Belt Replacement: If your 1989 Dodge 318 engine is equipped with a timing belt, it is crucial to replace it according to the manufacturer’s recommendations. Failure to replace a worn timing belt can result in severe engine damage.
Detailed Engine Specifications
| Engine Specifications | Values |
|---|---|
| Engine Type | V8 |
| Displacement | 5.2 liters (318 cubic inches) |
| Compression Ratio | 8.4:1 |
| Power Output | 170 horsepower |
| Torque | 260 lb-ft |
| Fuel System | Electronic Fuel Injection (EFI) |
| Firing Order | 1-8-4-3-6-5-7-2 |
| Valvetrain | Overhead Valve (OHV) |
| Valves per Cylinder | 2 |
| Bore and Stroke | 3.91 x 3.31 inches |
In conclusion, the 1989 Dodge 318 engine was a reliable V8 engine that powered many Dodge vehicles of that era. By following the recommended engine oil specifications and service intervals, you can ensure the longevity and optimal performance of your engine. Regular maintenance, including oil changes, spark plug replacements, and air filter replacements, will help keep your 1989 Dodge 318 engine running smoothly for years to come.
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