AutoZone 2004 Chevrolet Truck Avalanche 1500 2WD 5.3L SFI 8cyl | Repair Guides | Driveability & Emissions Controls | Vacuum Diagrams | Vacuum Diagrams | AutoZone.com

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    Ford Pick-ups and Broncos 1987-1996 Repair Guide

    VACUUM DIAGRAMS

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    See Figures 1 through 22



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    Fig. Fig. 1: Always refer first to the factory vacuum diagram sticker affixed under the hood



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    Fig. Fig. 2: To avoid a mixup, label vacuum lines prior to removing them



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    Fig. Fig. 3: Vacuum diagram-1987 F-Series, all engines

    Following are vacuum diagrams for most of the engine and emissions package combinations covered by this information. Because vacuum circuits will vary based on various engine and vehicle options, always refer first to the vehicle emission control information label, if present. Should the label be missing, or should vehicle be equipped with a different engine from the vehicle's original equipment, refer to the following diagrams for the same or similar configuration.

    If you wish to obtain a replacement emissions label, most manufacturers make the labels available for purchase. The labels can usually be ordered from a local dealer.





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    Fig. Fig. 4: Vacuum diagram-1990 diesel engine

     


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    Fig. Fig. 5: Vacuum diagram-1990 gasoline engines

     


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    Fig. Fig. 6: Vacuum diagram-1991 diesel engine

     


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    Fig. Fig. 7: Vacuum diagram-1991 gasoline engines

     


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    Fig. Fig. 8: Vacuum diagram-1991 diesel engine

     


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    Fig. Fig. 9: Vacuum diagram-1992 gasoline engines

     


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    Fig. Fig. 10: Vacuum diagram-1993 gasoline engines

     


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    Fig. Fig. 11: Vacuum diagram-1993 diesel engine

     


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    Fig. Fig. 12: Vacuum diagram-1994 gasoline engines

     


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    Fig. Fig. 13: Vacuum diagram-1994 diesel engine

     


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    Fig. Fig. 14: Vacuum diagram-1995 5.0L engine, Bronco models

     


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    Fig. Fig. 15: Vacuum diagram-1995 diesel engine

     


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    Fig. Fig. 16: Vacuum diagram-1995 gasoline engines, except 5.0L Bronco models

     


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    Fig. Fig. 17: Vacuum diagram-1996 diesel engine

     


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    Fig. Fig. 18: Vacuum diagram-1996 5.0L engines, F150 and F250 models

     


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    Fig. Fig. 19: Vacuum diagram-1996 5.8L engines, F150, F250 and F350 models

     


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    Fig. Fig. 20: Vacuum diagram-1996 4.9L and 7.5L engines, F150, F250, F350 and F-Super Duty models

     


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    Fig. Fig. 21: Vacuum diagram-1996 5.8L engines, Bronco models

     


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    Fig. Fig. 22: Vacuum diagram-1996 5.0L engines, Bronco models

     

     
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