2022 CT5-V Blackwing Oil Change - What Oil and Interval?

ClearTheCode admin answer:

For your 2022 Cadillac CT5-V Blackwing, proper engine oil selection and maintenance are crucial for its high-performance LT4 engine.

1. Recommended Oil Type: Cadillac specifies Dexos2™ approved engine oil for the CT5-V Blackwing. Specifically, a 0W-40 full synthetic motor oil is recommended. Brands like Mobil 1 ESP Formula 0W-40 are commonly used and meet the Dexos2™ specification. Always check the oil cap or your owner's manual for the most current and precise specification.
2. Oil Change Interval: The standard oil change interval for your Blackwing is typically every 7,500 miles or 12 months, whichever comes first, under normal driving conditions. However, if you engage in frequent track use, competitive driving, or extensive short-trip driving, it's advisable to shorten this interval. Many enthusiasts opt for changes every 3,000-5,000 miles, especially with high-performance vehicles.
3. DIY Tips:
   • Ensure the engine is warm but not hot when draining the oil for better flow.
   • Use a high-quality oil filter designed for your specific engine (ACDelco PF64 or equivalent).
   • Always replace the drain plug gasket to prevent leaks.
   • Be mindful of the oil capacity; the LT4 engine typically holds around 10 quarts, but confirm with your manual.
   • Properly dispose of used oil at an authorized recycling center.

When to See a Shop: If you're uncomfortable performing the oil change yourself, or if you notice any unusual engine noises, oil leaks, or warning lights after a DIY service, it's best to take your vehicle to a certified Cadillac service center. They have the specialized tools and expertise to ensure your Blackwing receives the correct maintenance.