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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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57 chevy idles in garage 15 minutes and then drives 15 miles

Customer Question

57 chevy idles in garage 15 minutes and then drives 15 miles with normal temp and then starts running hot.
Submitted: 1 year ago.
Category: Chevy
Expert:  K. Wiggins replied 1 year ago.

Hello, are you running an electric, clutch or direct drive fan? Any coolant leaks? Can you feel the upper radiator hose get hard to indicate coolant flow when the thermostat opens? Any information you can rpocide will help me provide a more accurate diagnosis, thnaks.