Stac0608
Well-Known Member
- First Name
- Mike
- Joined
- Jun 26, 2021
- Threads
- 3
- Messages
- 80
- Reaction score
- 39
- Location
- Rockland county New York
- Vehicle(s)
- 2021 Wrangler 2 door Sport
- Thread starter
- #31
It’s the uneven fuel burn which is causing the ping.Well you may not call it an issue, but there is definitely engine ping/valve rattle if I put regular gas (87) in my 19 or 21 jlu. You can easily hear it when you ride past something and the sound bounces off. I as a religion buy premium gas from Costco/BJs, since their premium cost the same as or less than everyone else's regular, so no brainer there.
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