What is your question?
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What is your question?
My heat dosent work . I worked fine before I fixed the alternator. What is wrong?

3 Replies
Give it 2-3 weeks and it will be fine! However in the meantime, start by 'testing' ALL FUSES!!!! Or have them tested, it's more to it than you think!
I had the same problem with my heater not working after a repair so I rebooted the my S10 blazer by removing the positive side battery cable and reinstalled it that fixed my issue now the heater works great.
fuses to what? the blower is working but it just blows cold air? i changed the thermostat,?????????????? it is a 2000 linclon continental 4.6 HELP!!!!!!!!!