Maintaining Your 2018 Dodge Journey: Essential Oil Specs for Peak Performance
The 2018 Dodge Journey, a popular choice for families and adventurers seeking a versatile and spacious SUV, relies heavily on proper engine maintenance to deliver its best performance and ensure longevity. A critical aspect of this maintenance is understanding and applying the correct engine oil capacity and type. Using the right oil for your specific engine not only lubricates vital components but also helps cool the engine, clean deposits, and seal against combustion gases, directly impacting your vehicle’s reliability and efficiency on the road.
Ignoring the manufacturer’s recommendations for oil can lead to premature wear, reduced fuel economy, and even costly engine damage. Whether you’re a seasoned DIY mechanic or prefer professional service, knowing these crucial details empowers you to make informed decisions for your Journey’s care.
Understanding Your 2018 Dodge Journey Engine Options
Before delving into specific oil recommendations, it’s essential to identify which engine powers your 2018 Dodge Journey. Dodge offered two primary engine options for this model year, and their oil requirements differ significantly:
1. 2.4L Tigershark Inline-4 Engine: This engine is typically found in the FWD (Front-Wheel Drive) SE and SXT trims. It’s known for its fuel efficiency and reliable performance for daily commuting.
2. 3.6L Pentastar V6 Engine: This more powerful engine is available across various trims, including the SXT, Crossroad, and GT, and often comes with AWD (All-Wheel Drive) options. The Pentastar V6 is renowned for its smooth power delivery and durability.
Always double-check your owner’s manual or the engine sticker under the hood if you’re unsure which engine you have.
2018 Dodge Journey Oil Capacity and Type for the 2.4L Engine
For the 2.4L Tigershark Inline-4 engine in your 2018 Dodge Journey, precise oil specifications are paramount:
Oil Capacity: This engine typically requires 4.5 U.S. Quarts (4.3 Liters) of engine oil when performing an oil and filter change. It’s always a good practice to add slightly less than the full amount, then check the dipstick and top off as needed to avoid overfilling.
Oil Type: The recommended engine oil for the 2.4L Tigershark engine is SAE 5W-20 full synthetic engine oil. It’s crucial that the oil carries an API Certification Mark (the “starburst” symbol) and meets Chrysler’s material standard MS-6395. Many leading brands like Pennzoil Ultra Platinum, Mobil 1, or Valvoline Advanced Full Synthetic offer products that meet these specifications.
Using full synthetic oil is highly recommended for its superior protection, resistance to breakdown, and ability to perform well in varying temperatures, extending the life of your engine and the interval between oil changes.
2018 Dodge Journey Oil Capacity and Type for the 3.6L V6 Engine
If your 2018 Dodge Journey is equipped with the robust 3.6L Pentastar V6 engine, here are the oil specifications you need to follow:
Oil Capacity: The 3.6L V6 engine generally requires 6.0 U.S. Quarts (5.7 Liters) of engine oil with an oil filter replacement. Similar to the 2.4L, add incrementally and use your dipstick to confirm the correct level.
Oil Type: The recommended engine oil for the 3.6L Pentastar V6 is also SAE 5W-20 full synthetic engine oil. This oil must also carry an API Certification Mark and meet Chrysler’s material standard MS-6395. Again, premium full synthetic oils from reputable brands are the best choice.
The 5W-20 viscosity rating is chosen for these engines to optimize fuel efficiency while providing excellent cold-start protection and maintaining adequate lubrication at operating temperatures.
Why the Right Oil Matters for Your Journey
Using the correct oil capacity and type is not merely a suggestion; it’s a critical component of your vehicle’s overall health and performance. Here’s why it’s so important:
Engine Longevity: Proper lubrication reduces friction between moving parts, minimizing wear and extending the lifespan of your engine.
Optimized Performance & Fuel Economy: The correct viscosity allows the engine to run smoothly and efficiently, contributing to better fuel mileage and responsive acceleration.
Temperature Regulation: Engine oil helps dissipate heat away from critical components, preventing overheating and thermal stress.
Engine Cleanliness: Modern engine oils contain detergents and dispersants that help prevent sludge and varnish buildup, keeping your engine clean internally.
Warranty Protection: Adhering to the manufacturer’s oil specifications is often a requirement to maintain your vehicle’s powertrain warranty.
Beyond Capacity and Type: Essential Oil Maintenance Tips
Knowing the 2018 Dodge Journey oil capacity and type is a great start, but proper maintenance extends further:
Checking Oil Levels Regularly: Even with modern engines, it’s wise to check your oil level once a month, especially before long trips. Refer to your owner’s manual for the correct procedure. Ensure your vehicle is on level ground and the engine has been off for at least 5-10 minutes to allow oil to drain back into the pan.
Don’t Forget the Oil Filter: An oil change isn’t complete without replacing the oil filter. Use a high-quality filter that meets Mopar specifications to ensure proper filtration and flow. A clogged or inefficient filter can negate the benefits of fresh oil.
Adhere to the Maintenance Schedule: Your 2018 Dodge Journey owner’s manual will outline the recommended oil change intervals. For full synthetic oil, these intervals are typically between 7,500 and 10,000 miles, or every 6-12 months, whichever comes first. However, driving conditions (heavy towing, extreme temperatures, frequent short trips) can warrant more frequent changes.
Consider Full Synthetic Oil: While mineral oils might be cheaper upfront, full synthetic oils offer superior protection, thermal stability, and longer drain intervals, often making them more cost-effective in the long run. Given Chrysler’s specifications, full synthetic is almost always the implied best choice.
DIY vs. Professional Oil Changes
Changing your own oil can save money and give you a sense of accomplishment, but it requires the right tools, knowledge, and safe disposal practices for used oil. If you’re comfortable working under your vehicle and understand the process, it’s certainly doable. However, if you’re unsure, lack the necessary equipment, or simply prefer convenience, a professional mechanic offers peace of mind that the job is done correctly, often including a multi-point inspection.
Conclusion
For any 2018 Dodge Journey owner, understanding the precise oil capacity and type for your specific engine is fundamental to keeping your vehicle running smoothly and reliably for years to come. Whether you have the 2.4L 4-cylinder or the 3.6L V6, remember to use SAE 5W-20 full synthetic engine oil that meets the API Certification Mark and Chrysler’s MS-6395 standard, paired with the correct oil capacity of 4.5 or 6.0 quarts respectively. By adhering to these guidelines and maintaining a consistent oil change schedule, you’ll ensure your Journey remains a dependable companion for all your adventures.
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Source:
Dodge Journey Owner’s Manual (2018 Model Year)
* Manufacturer Service Specifications (Mopar)