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GMC
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1987
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Forward Control 6.2 J, Standard
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Engine Mechanical
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Engine Cooling Fan
Engine Cooling Fan
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Cooling System Servicing
Description
Cooling System Maintenance
Draining
Cleaning
Flushing
Refilling
Testing
Thermostat
Pressure Testing Radiator Cap
Pressure Testing Cooling System
THERMO Control Fan
Description
Testing
Non-THERMO Control Fan
Description
Testing
Electric Cooling Fan