Recent content by cmyoung2007

  1. cmyoung2007

    Exhaust Tip Size

    Does anybody know the perfect exhaust tip size that’ll fit over the factory exhaust piping with just clamping it on on a 2004 Chevy Tahoe LS?
  2. cmyoung2007

    Spark plug issues!!! - SOLVED

    Issue is fixed! It was the fuel pump!
  3. cmyoung2007

    Spark plug issues!!! - SOLVED

    https://pdf.ac/117UTN Can anybody tell me what the electrical connector below the valve cover attached to the side of the engine block is for? It’s the electrical connector right under the holding post for the battery + box
  4. cmyoung2007

    Spark plug issues!!! - SOLVED

    It still makes a misfiring code come on as pending/stored. I’ve been dealing with the check engine light for a couple days now on that part.
  5. cmyoung2007

    Spark plug issues!!! - SOLVED

    https://share.icloud.com/photos/086LHON4VH0jMZkctkmP0Ndmw Will ya’ll lmk if this works? One and two are the ones that misfire the most.
  6. cmyoung2007

    Spark plug issues!!! - SOLVED

    I can tell you the misfire numbers are way lower than what they were to begin with after changing to ngk and you could hear the misfires before, but now you can’t. I will swap the wires after I get off work.
  7. cmyoung2007

    Spark plug issues!!! - SOLVED

    Yeah, I know that now. It didn’t click in my mind right at that moment.
  8. cmyoung2007

    Spark plug issues!!! - SOLVED

    Ahhh, okay. Odds on driver side, and even on passenger side.
  9. cmyoung2007

    Spark plug issues!!! - SOLVED

    I took a video, but it won’t let me upload it. Are you talking about the coils?
  10. cmyoung2007

    Spark plug issues!!! - SOLVED

    I am watching the misfire count as I’m driving, and the only cylinders that aren’t misfiring are seven and eight.
  11. cmyoung2007

    Spark plug issues!!! - SOLVED

    I didn’t move or unhook anything except swap ignition coil one and two to see if the misfire would happen and to see if it was a cause because of that. They have been moved back since then.
  12. cmyoung2007

    Spark plug issues!!! - SOLVED

    Could it be a coincidence that all of my ignition coils failed?
  13. cmyoung2007

    Spark plug issues!!! - SOLVED

    I used a Hart 5/8 spark plug socket.
  14. cmyoung2007

    Spark plug issues!!! - SOLVED

    I did not use dielectric grease on the spark plug wires this time. The Tahoe has almost 300,000 miles on it. It’s sitting at 298,600 right now.
  15. cmyoung2007

    Spark plug issues!!! - SOLVED

    I made sure the NGK Spark Plugs gap was set to 0.040 and they were straight out of the box.
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