2010 No heat

[Coldinmichigan]

Okay getting frustrated, My wife's 2010 Equinox has no heat while driving taken it in to dealer they say no codes and putting out great heat, went on to say they are cold blooded need to be heated up 20 to 30 mins before driving. I myself have noticed the cars motor temp only gets up to 150 to 160 max. My Silverado runs at 210 all day long. Does anyone have any clue what it could be? I myself figure that the thermostat is stuck open dealer ship says it would have a code if it was. Input PLEASE!

 

[equilover]

There could be something wrong with the air temperature blend door.

 

[dietz4ibanez]

Could just need a thermostat.

 

[Rockonbcd]

ColdInMichigan, did you ever get this resolved? My wife's 2011 Equinox heats up, but not very well and it just seems like the heat doesn't blow correctly.