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1986
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Firebird Base, 2.5 2
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Ignition System - HEI-Est
Ignition System - HEI-Est
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Description
Operation
Ignition System
Est System
Sensors
Electronic Spark Control System (ESC)
Diagnostic System
Adjustments
Trouble Shooting
Testing
Notes
Ignition Coil Resistance Check
Externally Mounted Ignition Coil
Externally Mounted Ignition Coil (Sealed Module Connector Distributor)
Integrally Mounted Ignition Coil
Distributor Pick-Up Coil Short & Resistance Checks
Hall Effect Switch Test
Ignition System Check
Notes
Externally Mounted Ignition Coil
Sealed Module Connector Distributor W/ Externally Mounted
Intermittent Operation Check
Est System Check
Carbureted Engines
Fuel Injected Engines
ESC Performance Check
Overhaul
Disassembly
Reassembly