Mechanics

GMC SONOMA HEATER PROBLEM

2002 GMC Sonoma • 140,000 miles

Where is the heater control valve located on this truck? I have no heat & have replaced the thermostat but still no heat & was told it could be the heater control valve, I'm having trouble locating it
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Guest
March 25, 2013.



There is no heater control valve

it may be a clogged heater core.

Roy

ASEMaster6371
Apr 24, 2013.