1986 Chevy Silverado vaccum advance distributor

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PANDA1126
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  • 1 POST
Engine Mechanical problem
1986 Chevy Silverado V8 Two Wheel Drive Automatic

what vaccum line goes to the distributor
Jan 16, 2010 at 9:41 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Is this a Carb or an EFI fuel system?

If its a carb the vac advance operates on ported vacuum meaning it takes its vacuum above the throttle plate

On EFI no info available
Jan 16, 2010 at 9:47 AM
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