Operation CHARM
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Buick
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1988
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Regal V6-173 2.8L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Fuel Delivery and Air Induction
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Fuel Pressure Regulator
Fuel Pressure Regulator
Pressure regulator bracket screws
3.2 Nm (28 lb in)
Fuel inlet fitting
48 Nm (35 lb ft)
Fuel outlet fitting
40 Nm (30 lb ft)