Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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GMC
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1983
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Forward Control 5.7 M, Standard
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Repair and Diagnosis
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Fuel Injection System - Diesel
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Trouble Shooting
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Notes
Trouble Shooting: Notes
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NOTE:
Trouble shooting charts should be used only after ensuring that the glow plug system is properly installed. Check that all connectors are properly installed and that all connections are clean and tight.
Fig 1: Thermal Controller Check