Heater core

Tiny
KT1988
  • MEMBER
  • 2005 CHEVROLET EQUINOX
  • 3.4L
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
How do you know if heater core is not working?
Saturday, March 16th, 2019 AT 4:11 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

You need to feel the temperature of the hoses under the hood going into the car.

They should be hot to the touch. One will be very hot and the other will be slightly cooler.

Can I assume you have no heat?

https://www.2carpros.com/articles/car-heater-not-working

Roy
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Saturday, March 16th, 2019 AT 5:10 AM

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