gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Crankshaft Balancer <--> [Harmonic Balancer - Crankshaft Pulley] > < Engine Block Heater|Specifications|Page 2624
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6. Route the heater cord (4WD). 
7. Fill the reservoir with engine coolant.
8. Inspect the system for leaks.

Crankshaft Balancer <--> [Harmonic Balancer - Crankshaft Pulley] > < Engine Block Heater|Specifications|Page 2624