1. Jul 16, 2026 at 7:23 AM #1
   

   SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

   Posts:

   8,366

   Likes Received:

   2,821

   Joined:

   Oct 2, 2011

   Location:

   southern New Jersey

   

    
2. Jul 17, 2026 at 9:01 AM #2
   

   fritzthecat Full Access Member

   Posts:

   451

   Likes Received:

   205

   Joined:

   Aug 15, 2019

   Location:

   Sunny Boca Raton

   Nice info.
   
   According to @2009 Classic B5, Pennzoil’s gas-to-liquid process creates the best motor oil:
   
   https://www.challengerforum.com/threads/mobil-1-oils-explained.8729/
   
   So I switched to Pennzoil. But I’m still gonna change my oil every 6000 miles like it says in the book, none of this 20,000 mile business!

    

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in