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Home >> Buick >> 2011 >> LaCrosse FWD L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications
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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
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