Vacuum Hose Routing Diagram 1988 GM 2.8L S10 Pickup/Blazer

The vacuum hose routing diagram label is usually located in one of two spots: on the underside of the hood or on the top of the fan shroud. Here's a copy I made myself with the intention of helping the DIY community.

NOTE: This vacuum routing diagram illustration only applies to:

  1. 1988 2.8L Chevrolet S10 Pick-up.
  2. 1988 2.8L Chevrolet S10 Blazer.
  3. 1988 2.8L GMC S15 Pickup.
  4. 1988 2.8L GMC S15 Jimmy.
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