- Joined
- Aug 6, 2012
- Messages
- 313
I have found that Fram now makes a Ultra Synthetic for my 3.6 Pentastar Grand Cherokee. I have been using a NAPA gold since the first oil change. I have never used a Fram Ultra filter. Which is better? And why? Thanks for the input. I will still be using Kendall 5W-20 synthetic blend.