buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Air/Fuel Mixture > < Fuel Pressure Release|Service and Repair

Skylark L4-138 2.3L SOHC VIN 3 MFI QUAD 4 (1992)

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Idle Speed: Adjustments

The ECM controls idle speed and no adjustment should be attempted.

Air/Fuel Mixture > < Fuel Pressure Release|Service and Repair