Recent content by svgarza

  1. S

    Misfire #1 good performance when start, but rough when is warm

    yeah check engine is on, forgot to mention that, cleared the check engine when a guy told me it was a misfire in the #1 then it came back on after the first moderate acceleration. other thing for example i can start the engine let it warm up until it normal temperature and idle is perfect...
  2. S

    Misfire #1 good performance when start, but rough when is warm

    Hi everyone, im new on this forum great community btw, i just got a 2009 laramie 5.7 im from mexico and since the truck is built in USA it should be ok to ask for help here. well here are the symptoms, first time in the morning when i start the engine everything is fine it looks fine on idle...
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