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  1. R

    Unknown rough idle and bottom

    He said disconnect both battery terminals touch the cables together for 30 sec to drain the capacitors and reattach both terminals. It worked like a charm Sent from my iPhone using Tapatalk
  2. R

    Unknown rough idle and bottom

    These are the RPO codes that I was asked for Since they can help to trouble shoot Sent from my iPhone using Tapatalk
  3. R

    Unknown rough idle and bottom

    I did look at all those things except the cat. Sent from my iPhone using Tapatalk
  4. R

    Unknown rough idle and bottom

    I got it
  5. R

    Unknown rough idle and bottom

    It won’t let me Sent from my iPhone using Tapatalk
  6. R

    Unknown rough idle and bottom

    Here’s a pic of my rpo codes I think Sent from my iPhone using Tapatalk
  7. R

    Unknown rough idle and bottom

    I was told by a Chevy tech to do what he called hard reset to drain the capacitors and it worked like a charm not a single issue anymore, runs like a champ now. But that scares me even more I’m not an electrically savvy
  8. R

    Unknown rough idle and bottom

    I have a 99 tahoe 4dr with the 5.7 and it runs super rough. It used to be only going up hill from time to time, but now it’s constant. I fixed the p0102 with a new MAF And p0440 with a new EGR. I also replaced the pcv valve and canister pressure relief valve. I’m at my wits end. It feels like a...

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