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1994 GMC Sonoma Repair Question


Topics covered: Heater, Heater core, Heater hose.
Mileage: No information provided.

Asked on February 21, 2012

I had my heater core replaced and I have not had heat since it was replaced

I had my heater core replaced and I have not had heat since it was replaced. I have replaced the switch thats controls the heat but that did not work.
Avatar Asked by cyc

Answer

Replied on February 21, 2012

Are both heater hoses going into the heater core thru the firewall getting hot?

Tiny Answered by saturntech9 (expert)
23,156 answers provided