I have a 01blazer i just flused the entire heating system when iam at an idol i have heat byt when i start driveing i lose heat why

Asked by Nov 24, 2014 at 07:23 AM about the 2001 Chevrolet Blazer 4 Door LS 4WD

Question type: Maintenance & Repair

2 Answers

Maybe change the thermostat as well? It's relatively cheap $10. If that doesn't work I would suspect something in the dash with the controls perhaps. Just a few quick thoughts. ZZ

Thanks i wiil try that

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