acceleration

  1. Popping Sound When Accelerating From Stop — 2021 Willys JLU

    Hi, Over the last two days I’ve been experiencing a popping sound with my Jeep when accelerating from a stop. It seems to be coming from the rear of the vehicle. I’ll be at a full stop or crawling one mph before a turn, and then I accelerate, and then POP. Has anyone heard of this issue on a...
  2. Is this turbo whine or something else? Help me diagnose.

    So about a few month ago I started to notice this whine upon acceleration, sounds something like a police siren going off in the distance. With that said, if I'm in Park or Neutral and just give it gas, it doesn't make this noise. Nor does it make any when coasting. I have to note however that...
  3. What's this noise that I'm hearing when accelerating?

    I have a 2019 2-door JL with the 3.6 V6 and the automatic trans if it matters. When I have the windows open, especially at low speeds, I hear this weird noise when accelerating. It's fairly quiet but it still bothers me. Anyone know what it could be? It sounds like it's coming right from...
  4. Supercharger?

    Hi all, I just ordered my jeep and while waiting for delivery I am stewing on what mods I want to do. My wife also ordered a Rubi but with the 2.0L turbo. On the test drive the difference was like night and day; even though, both the pennstar and the 2.0 have similar peak torque and HP, the 2.0...
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