• Welcome to H4O! For a reduced ad experience, please login or register with the forum.

Recent content by AUSFEA

  1. A

    2008 H3 Alpha (P0302 code)

    Thanks Matt. I have approximately 135K on my 2008 H3 Alpha.
  2. A

    2008 H3 Alpha (P0302 code)

    Failure of either or both indicates what? Assuming you’re thinking rings…
  3. A

    2008 H3 Alpha (P0302 code)

    TD-5, thanks for your reply. Forgot to mention, the engine is making a tapping sound from the cylinder, making me feel it’s a mechanical issue.
  4. A

    2008 H3 Alpha (P0302 code)

    Have a 2008 H3Alpha, non Adventure Package. Threw service code P0302 indicating bad cylinder #2. Changed plugs, wires, and coils to no avail☹️. Looking for a knowledgeable mechanic and replacement 5.3L V8 engine in Southern California. Everything else on the truck is good condition. Has upgrades...
See more
Top