No heat it blows cold air out, on temp gauge in truck goes only 1/4 across doesnt reach the middle is it easy to get to if it is under the dashboard

Asked by Mar 13, 2017 at 07:35 PM about the 1999 Chevrolet Blazer

Question type: Maintenance & Repair

2 Answers

81,825

Sounds like you need to replace the thermostat. Then the temperature gauge would show normal.

1 people found this helpful.

ty

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