G 3500 1 Ton Van V8-350 5.7L VIN L 4-bbl (1985)
Vacuum Restrictor: Locations
Light Duty Emissions
LH & RH Sides Of Engine.
On Injection Tubes
Applicable to: 1985 V8 & Light Duty Emissions
GMC Workshop Service and Repair Manuals
Fuel Delivery and Air Induction >
< Heavy Duty Emissions
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