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Section 261 (Common Specs & Procedures)
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Fuel Pressure
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Fuel Pressure Specifications
Fuel Pressure Specifications
WARNING:
This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
FUEL PRESSURE SPECIFICATIONS
Application
Specification
3.1L
52-59 psi (358-405 kPa)
3.8L
Vin 1
48-54 psi (334-375 kPa)
Vin K
53-59 psi (364-405 kPa)