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  1. A

    Suspected moisture problem

    Okay thank you! I will look into all of these things… anything else?
  2. A

    Suspected moisture problem

    I’ll definitely grease the remaining connectors, and I let it warm up about 3-5 minutes before driving it… could potentially be an exhaust related thing but i’m not sure how to check that
  3. A

    Suspected moisture problem

    I have greased the spark plugs, ICM, and Coil plugs, what else should I add?
  4. A

    Suspected moisture problem

    I warm it up usually a couple minutes 3-5 ish minutes usually Then I’ll drive it about 20 minutes or so before it starts to run better. sometimes longer, sometimes less… if it’s extremely foggy and dense out like it has been around here in the mornings i’ll drive 20 minutes and it runs terribly...
  5. A

    Suspected moisture problem

    The weather stripping is in good condition and the fender covers are also all there and intact… i’m not sure how to check for blow-by in the distributer shaft. And i have not taken out the distributer itself to look at it, only the cap.
  6. A

    Suspected moisture problem

    Also… forgot to mention, checked dist. Cap, no corosion, suspecting something with spider injectors. I’m going to buy a fuel pressure gauge to check pressures. And I can feel the bang/pop noise while accelerating and can say it is not a contact issue. I also have summit shorty headers and 2.5”...
  7. A

    Suspected moisture problem

    Hey everyone, I have a 1998 silverado z71 with a 5.7l vortec. I have unique problem. It seems to be when it is wet/damp/really humid outside, or after a rainstorm… my truck will start and idle fine however when I put it in gear and drive, after a couple minutes of driving it hiccups and misfires...

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