1983 buick,riviera 5.0 vacuum diagram - Riviera Buick Cars & Trucks

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GO TO YOUR LOCAL PARTS STORE FOR A REPAIR MANUAL FOR YOUR AUTO.IF THEY DO NOT HAVE IT,GO TO HAYNES.COM.TO LOOK UP WHAT YOU NEED.

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Repair manual

Colin Stickland

• 22516 Answers
• Posted on Nov 11, 2009

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1983?? you kidding or what ,this vehicle must be a classic

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Here you go

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try this website: http://members.dandy.net/~k0xp/Oldsmobile/OldsDiagrams.htm
it's based off of the 1984 cutlass with 307 but may work on other oldsmobile buick and even cadillac vehicles with 307. hope this helps.