Question about 2008 Chevrolet Impala
When it's ideling or i'm stopped it blows cold air only blows heat when i'm driving
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Cooling System Mix
Coolant level low or flow is restricted.
Thermostat stuck closed
Heater Control Valve
Leaking or defective heater control valve.
here something to help u
Here to help Shaun
Posted on Nov 23, 2008
SOURCE: heating problem
my car is now fixed i bought an accuator from the dealer for around 54 dollars and replaced the driver side accuator by removing the panel below the steering wheel moved all the wires out of the way and it was held on by two screws( .5mm) took around 30- 45 mins. and now the heat is cranking on both sides the dealer said that it is a very common problem in these cars to bad gm is to cheap to put out a recall
Posted on Dec 19, 2008
If this car is remote start GM has a service bulletin out to do a computer flash to correct this problem, it will probably blow hot air in the summer if it remote started if you don't have the computer flash done. Hope this helps
Posted on Jan 16, 2009
Do you have separate drivers side and passenger heat controls?
If you do have this system,the common problem is the control unit s on the heater/a/c assembly. Can you adjust heat and cooling on one side?
Then the other side control unit is most likely bad.
Posted on Oct 20, 2009
First....buy a drivers side air flow actuator at a auto parts place for dual zone heating/cooling.
(NAPA etc will have it.....or the dealer)
Open the glove compartment.....all the way....you may have to take the screws out at the bottom......look in at the heater assembly....look over to the left....you will see the two air flow actuators.
Look at the part you have and match it to the part on the heater assembly.
The actuator that is closest to the engine is the drivers side control.
Try your controls and check for heat and cooling on both sides.
The stepper motor in these actuators goes bad on quite a few...but over look that.....you have a great car,good for many miles of trouble free driving.
Posted on Nov 03, 2009
Tips for a great answer:
Jan 27, 2016 | 2000 Chrysler 300M
Jan 12, 2016 | Mini Cars & Trucks
Dec 16, 2015 | Cars & Trucks
Jan 29, 2014 | 2008 Chevrolet Impala
Jul 01, 2011 | 2005 Chevrolet Impala
Dec 29, 2010 | 2007 Chevrolet Impala LS Sedan New Cars
Dec 07, 2009 | 2008 Chevrolet Impala
Nov 23, 2008 | 2000 Chevrolet Impala
180 people viewed this question
Usually answered in minutes!