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George H.
George H., ASE Certified Technician
Category: Chevy
Satisfied Customers: 18391
Experience:  GM Tech ASE Master Tech 15+ years
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Engine temp gauge and ac went out at same time, yes, 2007

Customer Question

engine temp gauge and ac went out at same time
JA: Have you checked the Freon level?
Customer: yes
JA: What is the model/year of your Chevy?
Customer: 2007 hhr
JA: Are you fixing your HHR yourself? What have you tried so far?
Customer: nothing just happened this afternoon
JA: Anything else you want the mechanic to know before I connect you?
Customer: no thank you
Submitted: 2 months ago.
Category: Chevy
Expert:  George H. replied 2 months ago.

Hello I will help,

Is the gauge dead or is it just reading dead cold?

The computer will shut off the AC if the engine temperature cannot be determined.

Have you had any work done lately? Is the radiator full of coolant?