mobile-menu-icon
GM Authority

Regular vs Premium fuel in the 6.2L V8

Viewing 0 reply threads
  • Author
    Posts
    • May 10, 2022 at 9:33 am #705260
      chuck1565
      Participant

      I know GM recommends premium in the 6.2, Curious what everyone thinks about the regular vs Premium debate in the 6.2L V8. I use premium but have talked with more and more people recently that have been using regular gasoline with no issues.

  • Author
    Posts
Viewing 0 reply threads
  • You must be logged in to reply to this topic.

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.