Toyota 18R Engine Specs
The Toyota 18R engine is a four-cylinder, gasoline-powered engine that was produced by Toyota Motor Corporation from 1972 to 1983. It was primarily used in various Toyota models, including the Celica, Corona, and Hilux.
Engine Configuration
The Toyota 18R engine features a cast iron block and cylinder head. It has a displacement of 2.0 liters (1,968 cc) and a bore and stroke of 88.9 mm x 80 mm. The engine has an overhead camshaft (OHC) configuration with a single camshaft operating the intake and exhaust valves.
The 18R engine utilizes a carburetor fuel system, where air and fuel are mixed before entering the combustion chamber. It has a compression ratio of 8.8:1, which contributes to its efficient performance.
Engine Oil Specs & Service Intervals
Proper engine oil specifications and regular maintenance are crucial for the longevity and optimal performance of the Toyota 18R engine. Here are the recommended engine oil specs and service intervals:
- Engine Oil Type: It is recommended to use a high-quality, multi-grade engine oil with a viscosity of 10W-30 or 10W-40. This ensures proper lubrication and protection for the engine components.
- Oil Capacity: The Toyota 18R engine has an oil capacity of approximately 4.2 liters (4.4 quarts) when the oil filter is also replaced.
- Oil Change Interval: It is recommended to change the engine oil and oil filter every 5,000 kilometers (3,000 miles) or every 6 months, whichever comes first. Regular oil changes help remove contaminants and maintain proper lubrication.
Additionally, it is important to check the engine oil level regularly and top it up if necessary. Low oil levels can lead to engine damage and decreased performance.
Detailed Engine Specifications
| Engine Specifications | Value |
|---|---|
| Engine Type | Four-cylinder, gasoline |
| Displacement | 2.0 liters (1,968 cc) |
| Bore x Stroke | 88.9 mm x 80 mm |
| Compression Ratio | 8.8:1 |
| Fuel System | Carburetor |
| Oil Capacity | Approximately 4.2 liters (4.4 quarts) |
These specifications provide a glimpse into the key details of the Toyota 18R engine, allowing enthusiasts and owners to understand its capabilities and maintenance requirements.
In conclusion, the Toyota 18R engine is a reliable and efficient powerplant that powered various Toyota models during its production years. By following the recommended engine oil specifications and service intervals, owners can ensure the longevity and optimal performance of this engine. Regular maintenance and care are essential for keeping the Toyota 18R engine running smoothly for years to come.
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