I'm having a problem with the heat blowing warm.

Tiny
ANONYMOUS
  • 2006 PONTIAC GRAND PRIX
  • 90,000 MILES

I'm having a problem with the heat blowing warm to cold air won't get hot I've changed the thermostat and bled the system but one of the lower hose coming from heater core is cold most of the time while the rest are piping hot that same hose gets a little warm when I give car rpms but can't get heat to stay hot what do I do

Friday, November 9th, 2012 AT 12:57 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,398 POSTS

Since one of the heater hoses is staying cold, I recommend flushing the heater core.

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Friday, November 9th, 2012 AT 12:58 PM

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