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Anybody Have A Vacuum?

Q. We are sure of the problem, but can't find a vacuums diagram. Needless to say, someone without a clue was under the hood before we got the truck!

  • 1978 Dodge 1/2 pickup
  • 318 CID carb engine
  • Automatic, no air, power nothing


A. You didn't mention if it has a 2 barrel or 4 barrel carburetor, so I dug up a couple of diagrams from an old Dodge truck service manual. Hope it helps.

2 Barrel Carburetor

4 Barrel Carburetor

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