Main IndexAuto Repair Home Search Posts SEARCH
POSTS
Who's Online WHO'S
ONLINE
Log in LOG
IN









Search Auto Parts

06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you


  Email This Post



Nickfury7
Novice

Nov 21, 2011, 3:56 PM

Post #1 of 21 (3343 views)
06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

When I go out to my car to warm it up, abd turn heat on... My car warms up but the vents blow out cold air until I start driving...But wheb im idling no heat. And this weekend my thermostat on my dash board webt over the center where it usually warms up too, it bounces over 2 bars theb comes back down like 10 seconds later. It never done this before, and its making me nervous especislly I start a new job tomorrow and I need my vehicle... I dont see no smoke coming from engine...Just no heat, and it goes over two bars and comes back down.... Any replies will be very appreciated thank you!


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 4:04 PM

Post #2 of 21 (3333 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Sounds like you have air pockets in the system, likely due to a coolant leak somewhere. You need to get the system full and then have it pressure tested to find the leak. Don't drive it this way as you will do severe engine damage.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Nickfury7
Novice

Nov 21, 2011, 4:08 PM

Post #3 of 21 (3329 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

How much do you think it will cost?So I shoukd get it checked asap... I really need my car to go to work tomorrow.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 4:44 PM

Post #4 of 21 (3311 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

What's more important to you, getting to work tomorrow or not having to possibly replace the engine in your car?
It might be safe to drive if it was completely filled with coolant and all the air pockets removed but there's a chance you won't accomplish that.

It shouldn't cost much to get it checked. Many shops will check it for free these days.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Nickfury7
Novice

Nov 21, 2011, 5:04 PM

Post #5 of 21 (3302 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Ok, thank you so much! My job js only 10 miles away, im going to drive tomorrow, then have my girlfriebd take it in wedbesday.... I really appreciate your reply! Thank you!


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 5:10 PM

Post #6 of 21 (3297 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

You'd better make sure you get it filled up all the way with coolant first. You can lose the motor in a heartbeat. I can't tell you how many times I presented and estimate over $4,000 to someone that said, I had to get where I was going.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 21, 2011, 5:10 PM

Post #7 of 21 (3294 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Make sure you check your coolant level in the morning. Even in 10 miles you can burn up an engine.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Nickfury7
Novice

Nov 21, 2011, 5:19 PM

Post #8 of 21 (3286 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

I knkw i had a 04 pontiac grand prix gtp, same thig happened to that...head gasket went and was over heating. On my way to pep boys to buy coolabnt now...any good brand od coolant i should look for?


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 21, 2011, 5:24 PM

Post #9 of 21 (3281 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Just make sure it is DEX-COOL (orange). Prestone makes 50/50, so you don't have to mix water. Stay away from that universal stuff.










Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Nickfury7
Novice

Nov 21, 2011, 5:34 PM

Post #10 of 21 (3275 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Lol thats the one i had, i went to pep boys, i asked them how much for pressure test. They said 35$ so im getting jt done right now... Didnt know they were open this late. But I have a personal mechanic if something major is wrong. Thank you. You two were a big big help! You guys should start charging, lol


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 21, 2011, 5:36 PM

Post #11 of 21 (3271 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

We do. That will be $50 please (holds out hand) LOL





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Sidom
Veteran / Moderator
Sidom profile image

Nov 21, 2011, 5:36 PM

Post #12 of 21 (3268 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Just a quick note......As DS said, that should have Dex cool in it (orange). Check your reservoir, if it's been switched over to the regular coolant (green) add that for now.....Don't mix the 2.........


Nickfury7
Novice

Nov 21, 2011, 5:55 PM

Post #13 of 21 (3264 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

They said my waterpump is leaking......Sh!t!


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 5:57 PM

Post #14 of 21 (3263 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Good thing you didn't drive it.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Nickfury7
Novice

Nov 21, 2011, 6:00 PM

Post #15 of 21 (3259 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

I got an estimate from them they say it will cost 540.00$


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 6:02 PM

Post #16 of 21 (3256 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

That's cheaper than a new engine if you cook that one.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Nickfury7
Novice

Nov 21, 2011, 6:03 PM

Post #17 of 21 (3251 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Does that price soubd right?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 6:03 PM

Post #18 of 21 (3249 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

Yes, it's in the ballpark.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 21, 2011, 6:09 PM

Post #19 of 21 (3242 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

What's Pep boys labor rate?

I have 1.4 hr to change pump. They charging a diagnostic fee? Water pump is somewhere around $80.

Seems a little high to me.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 21, 2011, 6:15 PM

Post #20 of 21 (3235 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

I assume they are probably replacing the thermostat along with the pump.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



samg.
User
samg. profile image

Nov 21, 2011, 8:37 PM

Post #21 of 21 (3225 views)
Re: 06 Chevy Impala LT, 3.5 V6, 55,000 miles... Question about thermostat and heat! Please help! thank you Sign In

It's the cross over gaskets, tell pep boys to enjoy putting them in for free after the waterpump.


I've never seen that engine leak coolant
aywhere but there. I've got a lot of small shop comebacks who replaced water pump, hoses, front cover gasket....not saying it doesn't happen, but I'd have them double check.






  Email This Post
 
 


Feed Button




Search for (options) Privacy Sitemap