Buick Workshop Service and Repair Manuals

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

• Relays and Modules
• Relays and Modules - Powertrain Management
• Relays and Modules - Fuel Delivery and Air Induction
• Idle/Throttle Speed Control Unit
• Component Information
• Specifications