heater

Hi. My chance to ask a question. When I start up my Cobalt, I generally get a clicking sound coming from the passenger side, seems like the area of the heater. I have seen many, many explanations of start-up clicking sounds (generally indicating they are valves, or otherwise engine-related). A...

The A/C does blow cold air, and the heater blows hot air, but you can barely feel it even at full blast. You have to put your hand up to the vents to feel anything. and that is after pressing the recirculation button. I have tolerated this in the past but it is getting really hot this time of...

Hey guys, new to here! I own a 05 cobalt SS and when I bought it the AC didn't work and the heat only worked on settings 1 and 3 and would run even when it was off, well now it only works on 3 and not as fast, and will turn off completely when I put it on 4, all of the other settings it just...

It seems that noisy blower motors are a pretty common issue, so I figured we should have a how-to. I also included a pretty decent video of the procedure being done on a Cobalt, even though it is completed differently. Updates added after I completed the repair. They should help. Tools...

I've had a 2005 Cobalt since it was new. I'm just joining today to see if anyone has any ideas about a problem with my heater. I wasn't quite sure which forum that best fits into?