2017 Lexus GS 350: Oil Capacity Guide

by Alex Braham 38 views

Hey guys! If you're a proud owner of a 2017 Lexus GS 350, you know how important it is to keep that engine purring like a kitten. And one of the most crucial aspects of engine maintenance is, of course, checking and changing your oil. So, let's dive deep into the oil capacity of your GS 350 and everything else you need to know to keep it running smoothly. Understanding your 2017 Lexus GS 350 oil capacity is essential for maintaining peak engine performance and longevity. Using the correct amount of oil ensures that all engine components are adequately lubricated, preventing excessive wear and tear. Insufficient oil can lead to increased friction, overheating, and potentially severe engine damage, while overfilling can cause issues like oil leaks and foamy oil, which reduces its lubricating properties. Knowing the exact oil capacity helps you avoid these problems, ensuring your engine operates efficiently and reliably. Regular oil changes with the correct amount of oil also contribute to better fuel economy and reduced emissions, keeping your GS 350 environmentally friendly.

Understanding the Oil Capacity

So, what's the magic number? The 2017 Lexus GS 350 oil capacity is approximately 6.7 quarts (6.3 liters) when you're changing the oil and filter. Always double-check your owner's manual for the most accurate information, as specifications can sometimes vary slightly. But generally speaking, you’re looking at around 6.7 quarts. Why is knowing the exact oil capacity so important? Well, underfilling can lead to inadequate lubrication, causing increased friction and wear on engine parts. On the flip side, overfilling can cause its own set of problems, such as oil leaks, foamy oil, and potential damage to the catalytic converter. Getting it just right ensures your engine is properly lubricated and protected. To make sure you get the right amount every time, always use a measuring container when adding oil. Pour in about 6 quarts, then check the dipstick to see where you stand. Add the remaining oil gradually until you reach the “full” mark on the dipstick. This way, you avoid overfilling and ensure your engine gets the precise amount of oil it needs. Remember, proper oil maintenance is key to extending the life of your engine and keeping your GS 350 running smoothly for years to come.

Choosing the Right Oil

Now that you know how much oil your GS 350 needs, let's talk about the type of oil. Lexus recommends using a high-quality synthetic oil that meets their specifications. Typically, you'll want to look for an oil with a viscosity grade of SAE 0W-20 or 5W-30. Synthetic oils offer superior protection compared to conventional oils. They're designed to withstand higher temperatures, resist breakdown, and provide better lubrication, all of which are crucial for the high-performance engine in your GS 350. Using the right type of oil can significantly extend the life of your engine and improve its overall performance. Always check your owner's manual for the specific oil type and grade recommended by Lexus. The manual will provide the most accurate information based on your vehicle's specific requirements. If you're not sure which oil to choose, consult with a trusted mechanic or your local Lexus dealer. They can offer expert advice and ensure you select the best oil for your GS 350. Remember, investing in high-quality synthetic oil is an investment in the longevity and performance of your vehicle.

Step-by-Step Guide to Changing Your Oil

Alright, ready to get your hands dirty? Here’s a step-by-step guide to changing the oil in your 2017 Lexus GS 350:

  1. Gather Your Supplies: You'll need the correct amount of oil (around 6.7 quarts), a new oil filter, a wrench to remove the oil filter, a socket wrench to remove the drain plug, an oil drain pan, a funnel, and some rags or paper towels.
  2. Warm Up the Engine: Run the engine for a few minutes to warm the oil. This helps it flow more easily.
  3. Prepare the Vehicle: Jack up the front of your car and secure it with jack stands. Safety first, always!
  4. Locate the Drain Plug: Find the oil drain plug underneath the engine. Place the drain pan beneath it.
  5. Remove the Drain Plug: Use the socket wrench to carefully remove the drain plug. Let the old oil drain completely into the pan.
  6. Replace the Drain Plug: Once the oil has completely drained, replace the drain plug with a new crush washer. Tighten it to the manufacturer's specified torque.
  7. Remove the Old Oil Filter: Locate the oil filter and use the oil filter wrench to remove it. Be prepared for some oil to spill.
  8. Install the New Oil Filter: Lightly lubricate the rubber gasket on the new oil filter with fresh oil. Screw the new filter into place by hand until it's snug, then tighten it an additional Âľ turn.
  9. Add New Oil: Open the oil fill cap on top of the engine and use the funnel to pour in about 6 quarts of new oil.
  10. Check the Oil Level: Use the dipstick to check the oil level. Add more oil as needed until it reaches the “full” mark.
  11. Start the Engine: Start the engine and let it run for a few minutes. Check for any leaks around the drain plug and oil filter.
  12. Final Check: Turn off the engine and check the oil level one last time. Adjust as needed.

Following these steps will ensure a smooth and successful oil change. If you're not comfortable performing the oil change yourself, don't hesitate to take your GS 350 to a professional mechanic. They can handle the job quickly and efficiently, giving you peace of mind. Remember, regular oil changes are essential for maintaining the health and performance of your engine.

Importance of Regular Oil Changes

Why are regular oil changes so important? Well, oil is the lifeblood of your engine. It lubricates the moving parts, reduces friction, dissipates heat, and helps to keep everything clean. Over time, oil breaks down and becomes contaminated with dirt, debris, and other contaminants. This reduces its ability to protect your engine, leading to increased wear and tear. Regular oil changes ensure that your engine always has clean, fresh oil, maximizing its performance and longevity. Lexus typically recommends changing the oil in your GS 350 every 10,000 miles or 12 months, whichever comes first. However, if you do a lot of stop-and-go driving, tow heavy loads, or drive in extreme conditions, you may need to change your oil more frequently. Always refer to your owner's manual for the specific maintenance schedule recommended for your vehicle. Ignoring regular oil changes can lead to serious engine problems, including decreased performance, reduced fuel economy, and even engine failure. By staying on top of your oil changes, you can prevent these issues and keep your GS 350 running smoothly for years to come. Think of it as an investment in the long-term health and reliability of your vehicle.

Common Mistakes to Avoid

Even experienced DIYers can make mistakes when changing their oil. Here are a few common pitfalls to avoid:

  • Using the Wrong Oil: Always use the oil type and viscosity recommended by Lexus. Using the wrong oil can damage your engine.
  • Over or Underfilling: Make sure to add the correct amount of oil. Too much or too little can both cause problems.
  • Forgetting the Crush Washer: Always replace the crush washer on the drain plug. This helps to prevent leaks.
  • Overtightening the Drain Plug or Oil Filter: Tighten these components to the manufacturer's specified torque. Overtightening can damage them.
  • Not Disposing of the Old Oil Properly: Dispose of used oil at a recycling center or auto parts store. Never pour it down the drain or onto the ground.

Avoiding these common mistakes will help ensure a successful and trouble-free oil change. If you're ever unsure about something, don't hesitate to consult with a professional mechanic. They can provide expert advice and guidance, helping you keep your GS 350 in top condition. Remember, proper maintenance is key to preserving the value and performance of your vehicle.

Benefits of Using Synthetic Oil

We've already touched on the importance of using synthetic oil, but let's dive a little deeper into the benefits. Synthetic oils are engineered to provide superior performance and protection compared to conventional oils. They offer better resistance to high temperatures, which is crucial for the high-performance engine in your GS 350. Synthetic oils also resist breakdown and sludge formation, keeping your engine cleaner and more efficient. One of the key advantages of synthetic oil is its ability to maintain its viscosity over a wider range of temperatures. This means it provides better lubrication in both hot and cold weather conditions. Synthetic oils also contain additives that help to reduce friction, improve fuel economy, and extend the life of your engine. While synthetic oils may be more expensive than conventional oils, the benefits they provide far outweigh the cost. By using synthetic oil in your GS 350, you're investing in the long-term health and performance of your vehicle. Many drivers also find that synthetic oils allow for longer intervals between oil changes, saving them time and money in the long run. Always check your owner's manual for the specific oil type and grade recommended by Lexus to ensure you're using the best possible oil for your vehicle.

Troubleshooting Common Oil-Related Issues

Even with regular maintenance, you might encounter some oil-related issues. Here are a few common problems and how to troubleshoot them:

  • Low Oil Pressure: This could be caused by low oil level, a faulty oil pump, or a clogged oil filter. Check the oil level and consult a mechanic if the problem persists.
  • Oil Leaks: Look for leaks around the drain plug, oil filter, and valve cover gaskets. Tighten any loose connections and replace any worn seals or gaskets.
  • Oil Consumption: Some oil consumption is normal, but excessive consumption could indicate worn piston rings or valve seals. Consult a mechanic for diagnosis and repair.
  • Milky Oil: This could indicate coolant leaking into the oil, which is a serious problem. Have your vehicle inspected by a mechanic immediately.

Addressing these issues promptly can prevent further damage and keep your GS 350 running smoothly. Regular inspections and maintenance are key to identifying and resolving potential problems before they become major headaches. If you're ever unsure about something, don't hesitate to seek professional assistance. A qualified mechanic can diagnose the problem accurately and recommend the appropriate course of action. Remember, taking care of your engine is essential for ensuring the long-term reliability and performance of your vehicle.

Conclusion

So there you have it! Everything you need to know about the 2017 Lexus GS 350 oil capacity and how to keep your engine in tip-top shape. Remember to always use the correct amount and type of oil, change it regularly, and address any issues promptly. With a little bit of care and attention, you can keep your GS 350 running smoothly for many years to come. Happy driving!