2004 Chevy Impala heat

Tiny
ROCKYTRENT
  • MEMBER
  • 2004 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 60,000 MILES
When I start car never get any heat but gauge shows temp normal, just like cool air coming thru vents but start driving and will get heat
Tuesday, January 22nd, 2008 AT 9:43 PM

2 Replies

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Check coolant and add if needed

check heater core hoses
if one hot and the other not
flush heater core
check water pump operation
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Wednesday, January 23rd, 2008 AT 6:30 PM
Tiny
DENNYP
  • MECHANIC
  • 1,824 POSTS
There is a bad problem with theese cars getting air in the heater core. Raise the front of the vehicle and add some coolant. This might get some of the air out. You might also have to use a vacuum fill tool to get the air out.
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Wednesday, January 23rd, 2008 AT 9:48 PM

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