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I am new to the group and I have a problem

  1. Schwindle
    Schwindle
    Hello other 5.3L owners I was wondering if you guys could help me out. Lately when I start my hoe it seems like the engine stutters. It stops after the engine warms up. But it seems like the longer it sits or the colder it is outside the worse it starts out. I was told it may be the plugs but I replaced both plugs and wires and have seen no change. Any ideas???
    0 Thanks, 0 Likes, 0 Dislikes
  2. AA1PR
    AA1PR
    it may be a bad coil pack ?
    0 Thanks, 0 Likes, 0 Dislikes
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