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1975
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Forward Control 7.4L Eng VIN Z, Standard Trans
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Engine Mechanical
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Auxiliary Emission Control Systems
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Transmission Controlled Spark System
Transmission Controlled Spark System
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Description
Operation
Vacuum Advance Solenoid
Idle Stop Solenoid
Temperature Switch
Transmission Switch
Time Relay Switch
Testing
Vacuum Advance Solenoid
Idle Stop Solenoid
Temperature Switch
Transmission Switch
Time Relay