buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Excessive Brake Pedal Effort/VAC. Pump Inop. & Warning Light on|Page 4108 > < Excessive Brake Pedal Effort/VAC. Pump Inop. & Warning Light on

Century Estate Wagon L4-151 2.5L (1985)

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Vacuum Pump: Symptom Related Diagnostic Procedures
Excessive Brake Pedal Effort, VAC. Pump OP. & Warning Light on

Fig. 4 Vacuum pump test connection

Fig. 5 Vacuum pump test connection

Fig. 6 Vacuum pump test connection

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