buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Idle Speed > < Fuel Pressure Test Port|Locations|Page 1966

Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)

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Air/Fuel Mixture: Specifications

Air Fuel mixture is controlled by the Powertrain Control Module (PCM) and is not adjustable.

Idle Speed > < Fuel Pressure Test Port|Locations|Page 1966