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vacuum

  1. What is This?
    took my intake off and came across this cracked old tub coming off the PCV, followed it behind the brake booster and found this.. can’t find where it should connect to. can anyone help me out?
  2. 60v6 Forum (2.8/3.4)
    I am bringing my dad's 1991 s10 back to life from boxes. He just passed and I'm hoping to restore to semi newish, The motor was shot and a used replacement motor was purchased. That's when he stopped. I have installed the motor and I'm working to get the wiring and vacuum all correct. In...
  3. S10 / Sonoma
    I'm banging my head against the wall and hoping someone can help. I purchased a 96 4.3l 4wd pickup in decent condition, but the 4wd isn't working. I'll list the things I've tried as I've narrowed it down significantly. The transfer case shifts in and out fine. When engaged, the front drive...
  4. S10 / Sonoma
    Looking for advice on a course of action to take with respect to replacing and upgrading my Sonoma 4WD capability. Truck: 04 Sonoma 4.3L auto with 3-button 2WD/4WD selection with 60k miles, second owner. Problem: Mid-pandemic started hearing the squeal of a partially engaged transfer case...
  5. Heating and Air Conditioning
    Dear s10 forum, Im looking for some possible solutions to my problems, I have a '92 s10 which is the 2.5l 4cyl RWD ext. cab, I have 215k miles on it and I did something stupid... So my A/C+Heater system worked perfectly fine until I was trying to do a deep interior detailing. For some reason I...
  6. V8 Discussion
    I recently bought an 83 s10 that was swapped with a carburated 350. It has the 2 vacuum lines coming from the carburetor spliced like 3 ways to go to the transmission, the 4x4 balloon, and the vacuum reservoir. I would like to know how the vacuum is supposed to be properly ran so that when I fix...
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