Choosing the right oil for your 2017 GMC Terrain is crucial for engine health and longevity. Using the incorrect oil can lead to decreased performance, increased wear, and costly repairs. This guide will clarify the recommended oil type for your 2017 Terrain, address common questions, and offer tips for maintaining optimal engine performance.
What type of oil does a 2017 GMC Terrain take?
The 2017 GMC Terrain requires 5W-30 oil, meeting the Dexos1 specification. This is explicitly stated in your owner's manual, which should always be your primary reference for maintenance specifics. Using a different viscosity or specification could negatively impact your engine's performance and warranty.
What does 5W-30 Dexos1 mean?
Let's break down this essential information:
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5W: This refers to the oil's viscosity (thickness) at low temperatures. The "5" indicates its suitability for cold starts down to -25°C (-13°F). The "W" stands for "winter." A lower number means the oil flows more easily in cold weather, crucial for protecting your engine during cold starts.
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30: This signifies the viscosity at high temperatures. The "30" indicates its thickness at operating temperature. The higher the number, the thicker the oil. A 30-weight oil provides sufficient lubrication under typical driving conditions.
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Dexos1: This is General Motors' proprietary oil specification. It signifies that the oil meets GM's stringent standards for performance, protection, and engine cleanliness. Using an oil that doesn't meet the Dexos1 specification voids your warranty and risks engine damage.
Frequently Asked Questions (FAQ)
Here are answers to some common questions about oil changes for the 2017 GMC Terrain:
How much oil does a 2017 GMC Terrain need?
The exact amount of oil required for your 2017 GMC Terrain depends on the engine. Check your owner's manual for the precise capacity. Generally, it's between 4 and 5 quarts. It's always better to slightly underfill than overfill.
How often should I change my 2017 GMC Terrain's oil?
GM recommends following the oil life monitoring system in your vehicle. This system takes into account driving conditions and calculates the optimal time for an oil change. However, a general guideline is to change your oil every 7,500 to 10,000 miles, or every 6 months, whichever comes first. More frequent changes are recommended for harsh driving conditions, such as frequent stop-and-go traffic or towing.
Can I use synthetic oil in my 2017 GMC Terrain?
Yes, you can use synthetic oil in your 2017 GMC Terrain. Synthetic oil generally offers better performance and protection at both high and low temperatures, extending the intervals between oil changes. Ensure the synthetic oil meets the Dexos1 specification.
What happens if I use the wrong oil?
Using the wrong type or viscosity of oil can lead to several problems, including:
- Reduced engine performance: The engine may struggle to start, run rough, or lose power.
- Increased wear and tear: Incorrect oil can cause excessive friction, leading to premature wear on engine components.
- Engine damage: Severe cases of using the wrong oil can lead to catastrophic engine failure.
- Warranty void: Using oil that doesn't meet the Dexos1 specification might void your vehicle's warranty.
Where can I find the recommended oil for my 2017 GMC Terrain?
Always consult your owner's manual for the most accurate and up-to-date information. You can also check the information sticker located inside the driver's side doorjamb. Most auto parts stores can help you find the correct oil type.
By following these guidelines and consulting your owner's manual, you can ensure your 2017 GMC Terrain receives the proper oil for optimal performance and longevity. Remember, regular oil changes are a vital part of preventative vehicle maintenance.
