I replaced the thermostat and radiator but still.

Tiny
ANONYMOUS
  • 2004 BUICK LESABRE
  • 10,000 MILES

I replaced the thermostat and radiator but still no heat coming out. What would you suggest doing next.

Friday, January 25th, 2013 AT 7:32 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,309 POSTS

Make sure both heater core hoses are hot. If they are, check the blend air door. If only one is hot, flush the heater core.

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Friday, January 25th, 2013 AT 7:34 PM

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