Last post on Nov 07, 2013 at 4:56 PM
You are in the Chevrolet Impala
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Chevrolet Impala, Sedan
#3588 of 3636 Re: 2008, heat goes out when stopped [susan5042]
Dec 29, 2011 (2:18 pm)
I'm in the same boat. I figured they would have gotten this fixed by now. I owned a 2005 Impala and it did the same thing. They said it was air back then, and fixed it, but it came back after awhile. I traded the car. Now I have a 2010 Impala, and it is doing the same thing. I read about the coolant being low, so I just went out and checked mine and there are puddles of coolant in the bottom of the resivoir so it seems low. I plan on bringing it into the shop next week so I will see what they say. It is still under warranty so they will say it is only air in the system, then when it goes out of warranty, they will say it is a leaking head gasket and want tons of money! I think this will be the last Chevy I own. I still have the sulfer smell that GM says is the gas I am using, but it is the same gas I use with my 2012 Elantra and it doesnt smell bad. interesting. ALso my impala has a water sloshing sound in the dash when I turn a corner, like water is trapped and now no heat at idle. I just dont have these issues with the other cars I own or have owned ( Kia Sorento, 2011 elantra, 2009 honda civic)
After 30 years of promoting GM products, I just cant do it anymore. Sad.
#3589 of 3636 2006 heat problems
Jan 05, 2012 (5:28 am)
My 2006 impala is also experiencing these issues. It is no longer under warranty and I am highly upset. I have had the heater core replaced 2 times (luckily under warranty) power steering pump, the brakes went bad very early on. Overall this has been a horrible vehicle as I seem to be at the mechanic more than on the road. As of today my defrost is not working, blows cold air when idle, and has a very loud whining sound when it starts. I want GM to do something about this as it seems many people have this issue. Can anyone recommend how to get them to cover this?
#3590 of 3636 Re: 2008, heat goes out when stopped [klrss]
Jan 06, 2012 (10:48 am)
Just wanted to update everyone on my 2010 Impala. Brought it to the dealer yesterday and they pressure tested the system and found no leaks. They bled the air out of the system and filled it back up and now the heater works. So...no leaks! Can I ask a question..WHERE DID THE WATER GO???" My 2009 Honda Civic has 36K miles on it and I have not had to put a drop of antifreeze in it. I am glad the heater works again, but come on folks, dont tell me nothing is wrong when I bought the car new only a year and a half ago and it leaked enough water that is let air in the system and needed to be bled! UG!Maybe it is the way they designed the Impala cooling system, and it lets the antifreeze evaporate for some reason. ha! I honestly have not had to put antifreeze in my other cars of the past like my 99 Suburban, my 2003 suburban, 2008 GMC Sierra truck...so maybe it is just the Impala with the issues.
Anyway, my car heats again at idle so I wanted to share what they did to fix it.
Good luck to everyone...I think I will save my pennies and jump on a Lexus as soon as I can get out of this stinky, leaky, upsidedown Impala LTZ!
Jan 10, 2012 (10:07 am)
I also have an 06 Impala and have the same issue as above with no heat at idle. I took it to one service shop and they said I needed to replace the head gasket. So I took it to my dealer to get a second opinion and they state it was only low on oil and antifreeze. They topped it off and sent me on my way. Now I have oil on my driveway. I wonder who was right? Now I have to take it back to the dealer for a second look.
#3592 of 3636 Re: 2008, heat goes out when stopped [klrss]
Jan 10, 2012 (4:50 pm)
Update on my 08 Impala. The coolant was almost completely gone! In less then 5 months since last oil change and fluid top off! Called my mechanic and he said keep an eye on it and bring it in ASAP. He also said that coolant can't just disappear. There has to be a leak however small. I smell anti=freeze every now and then too. So next month it goes in. These cars have a 5yr/ 100,000 warranty on gaskets. That's what it says in manual, don't let them fool you. How do we get a recall on this? Shouldn't be happening to so many such low miles.
#3593 of 3636 Re: i have Impala 2006 [tryintohelp]
Feb 27, 2012 (7:52 am)
I had the same problem & what happened is The coolant level went low. The heater core lines are prone to get an air lock. Wait for the car to cool off so you don't get burnt. Top up the coolant tank above half way or higher if you prefer. The rest will leak out on it's own. Remove the top heater hose clamp and pull off the hose off the pipe and hold it close to the pipe to let air out. Have someone start the car and be redy to install the hose back. You just want to let some coolant leak out to let the air come out. Stop the car and in stall the hose clamp back. Oh yes you will need to put the heater on the low setting and at the floor setting while you do this.
#3594 of 3636 Re: 2008, heat goes out when stopped [susan5042]
Nov 16, 2012 (8:39 pm)
I have the same problem with our heater not working idle as well as not warming up with remote start. My wife also complains about hearing the sloshing sound of water in the dash area. We have a 2008 Impala.
#3595 of 3636 Re: 2008, heat goes out when stopped [caoron]
Nov 19, 2012 (11:55 am)
Are you planning on getting this checked into? If you do, and if you work with a GM dealership, please let us know as we're available to follow up on the visit for you. We can be reached via email at socialmediagm.com (include your name, contact information, and the last 8 digits of your VIN in your message).
Sarah, GM Customer Service
#3596 of 3636 Re: 2008, heat goes out when stopped [susan5042]
Nov 30, 2012 (5:57 pm)
Please keep us all posted if you hear anything. Of course my car is out of warranty and I am experiencing all the same symptoms as everyone else. I have an '06 Impala, never had any issues till this winter. When idling, my car is freezing cold. I added coolant and then it is fine. I also hear the gurgling by the dash after I shut my car off for only a few min. I am now leaking coolant and at about $10 a gallon this is costing me. I am checking it all the time and we will look at the hoses this weekend to try and determine if we can find maybe where it is leaking from. Now I have a "oil pressure low, shut engine off" light and dingier going off. I checked with the place that recently changed my oil and they said nothing was wrong. Getting really tired and frustrated. Thinking I might need to trade my Chevy in for something else, if they can't design their cars to run more than 5 years, it is NOT worth my investment!!!!
#3597 of 3636 Re: 2008, heat goes out when stopped [ebrazeal]
Nov 30, 2012 (6:54 pm)
Just an FYI, in my 2010 Impala, I am hearing sloshing sounds in my dash and have been for a while now, so I guess I need to bring it back in to have more antifreeze put in it, and have the air bled out again. Last time I had this done was just about a year ago based on my last post on this subject. Again, I ask, where did the antifreeze go? A month ago the car just died on me with " service charging system". Had to have the alternator replaced. My 2009 civic is going strong, not a drop of antifreeze gone, no broken alternator no complaints, and my 2012 Elantra has 15K miles and not a problem. I have 46K miles on my 2012 Impala and Im not confident in it at all. I am a Realtor, and I really need to rely on this car to get me places. I was just telling friends at lunch today that I really need to get rid of my car before I get stranded with clients somewhere. Not sure when I will make an appointment for my sloshing sound, but if I think about it, I will pop back in here and update everyone on what they did to fix it, under my now extended warranty with a 100 dollar deducible. ug!