1994 Lincoln Continental no heat

1994 LINCOLN CONTINENTAL
95,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DMDMDM
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  • 1 POST
the car heater blows cold air i replace the thermostat what do i cheak next thanks davem
Dec 30, 2009 at 7:50 PM
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BMRFIXIT
  • CERTIFIED EXPERT
  • 19,053 POSTS
Start and warm engine
check heater core hoses by the firewall if both hot
suspect and check blend door
if one hot and one warm or cold
heater core need to be flushed
Dec 30, 2009 at 7:58 PM