Toyota 4S Engine Specs
The Toyota 4S engine is a popular choice among car enthusiasts for its reliability and performance. In this article, we will delve into the engine configuration, engine oil specs, and service intervals of the Toyota 4S engine.
Engine Configuration
The Toyota 4S engine is a four-cylinder, inline engine that is known for its smooth and efficient operation. It is available in various displacements, ranging from 1.6 to 2.0 liters, depending on the specific model and variant.
The engine features a DOHC (Dual Overhead Camshaft) configuration, which allows for precise control of the intake and exhaust valves. This results in improved power delivery and fuel efficiency. The 4S engine also incorporates VVT-i (Variable Valve Timing with intelligence) technology, which further enhances performance and optimizes fuel consumption.
Engine Oil Specs
Choosing the right engine oil for your Toyota 4S engine is crucial to ensure its longevity and optimal performance. Here are the recommended engine oil specifications:
- Oil Type: Synthetic or semi-synthetic oil
- Viscosity: 5W-30 or 10W-30
- API (American Petroleum Institute) Certification: SN or higher
It is important to note that these specifications may vary depending on the specific model and year of your Toyota vehicle. Therefore, it is always advisable to consult your vehicle’s owner’s manual or contact a Toyota authorized service center for the most accurate information.
Service Intervals
Regular maintenance and servicing are essential to keep your Toyota 4S engine in top condition. Here are the recommended service intervals for the engine:
| Service | Interval |
|---|---|
| Engine Oil Change | Every 5,000 to 7,500 miles or 6 months (whichever comes first) |
| Oil Filter Replacement | Every engine oil change |
| Spark Plug Replacement | Every 30,000 to 60,000 miles or as recommended by the manufacturer |
| Air Filter Replacement | Every 15,000 to 30,000 miles or as recommended by the manufacturer |
| Fuel Filter Replacement | Every 30,000 to 60,000 miles or as recommended by the manufacturer |
Again, it is important to note that these service intervals may vary depending on the specific model and year of your Toyota vehicle. Always refer to your vehicle’s owner’s manual or consult a Toyota authorized service center for accurate information.
By following the recommended engine oil specs and service intervals, you can ensure that your Toyota 4S engine performs optimally and remains reliable for years to come.
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