buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Thermal Vacuum Valve - Carb > < Rochester Dual-Jet E2M Series

Riviera V6-231 3.8L Turbo VIN 3 4-bbl (1982)

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Choke Unloader: Adjustments
Rochester E4M Series

Fig. 17 Choke unloader adjustment

Choke Unloader

Refer to Fig 17 for choke unloader adjustments. 

Thermal Vacuum Valve - Carb > < Rochester Dual-Jet E2M Series