buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Pressure|Specifications|Page 2192 > < Knock Sensor|Locations|Page 2187
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Fuel Pressure: Specifications

Ignition ON, engine OFF .................................................................................................................................................................  276-448 kPa (40-65 psi)

Relieve the fuel pressure to 69 kPa (10 psi). Verify that the fuel pressure does not decrease greater than 14 kPa (2 psi) in 5 min

Fuel Pressure|Specifications|Page 2192 > < Knock Sensor|Locations|Page 2187