Car oberhearing

Asked by Jul 12, 2016 at 03:23 PM about the 2007 Chrysler 300 Base

Question type: Maintenance & Repair

I just replaced my thermostat in my 2007 chrysler
sebring 2.7L V6. It jas been roughly a week or so
and my car started to overheat again and now the
A/C is starting to act odd. The A/C will blow cold
when I am driving at higher RPMs and at lower
RPMs it doesnt blow cold, The heater worked like a
xharm when I first fixed the thermostat and now it
seems to be broken as well. I popped the hood and
did a quick self diagnostic and the coolant was not
completley full but no where near low and the
lower raidiator hose which runs to the thermostat
was sucking I could literally see the hose
collapsing on itself as if no actual coolant was
flowing through and it was air bound? I really dont
know what to do please help.

1 Answer

18,550

You have air in the cooling system. Bleed system like this. Remove anti freeze over flow reservoir cap fill with anti freeze to full mark leave cap off and start vehicle and let idle anti freeze level in tank will slightly fill up tank this is normal once thermostat starts to open anti freeze level in tank will drop when this happens add more anti freeze to tank to full mark then put cap back on. That should remove all air from cooling system.

Your Answer

Add photo

Related Questions

  • Car keeps overhearing 3 answers

    It seems like whenever my car is running and I'm stuck in traffic or just sitting without moving for a certain period of time, my car beginning to overheat and smoke from the part where the antifre...

    2008 Mercury Milan

    -

    Maintenance & Repair

  • 2007 Camry overhearing 3 answers

    Driving home yesterday in 2007 camry and gauge is hot pulled over lifted hood and antifreeze everywhere. Took radiator off today and replaces it and a thermostat and a new radiator cap. Filled up...

    2007 Toyota Camry LE

    -

    Maintenance & Repair

  • My2006 Chevy Equinox overhear 2 answers

    My Equinox is overheating even after I put in coolant and there is no evidence of a leak. I can't even drive a mile before the needle turns to very hot and the light comes on. What can the problem b...

    2006 Chevrolet Equinox LS

    -

    Maintenance & Repair

  • Car wont start 1 answer

    Car ran hot, ac shut down due to high temperature, shut car off , then tried to start car to add water, now it will not turn over. What could be the problem?

    2013 Chevrolet Cruze Eco

    -

    Maintenance & Repair

  • My 2000 Pontiac grand am is overheating and the heater is only blowing cold air. I filled the fluid now it's worse. Also boiling/ chugging sound when I turn the engine off?? What's going on?? 7 answers

    My 2000 Pontiac grand am is doing the same thing. It was overheating and only blowing warm air when I drove, at stop lights it would blow cold. Sino checked the coolant and it was low, so I fille...

    2000 Pontiac Grand Am

    -

    Maintenance & Repair

Search Chrysler 300 Questions

Chrysler 300 Experts

#1 Jetlounge
Jetlounge
Reputation 1,730
#2 Eddie_G1
Eddie_G1
Reputation 870
#3 Whatisit
Whatisit
Reputation 820
View All

Related Models For Sale

Used Dodge Charger
405 Great Deals out of 28,172 listings starting at $1,988
Used Dodge Challenger
183 Great Deals out of 24,169 listings starting at $8,800
Used Ford Mustang
474 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Impala
521 Great Deals out of 31,726 listings starting at $1,450
Used Jeep Grand Cherokee
1,029 Great Deals out of 74,887 listings starting at $750
Used Cadillac CTS
200 Great Deals out of 10,812 listings starting at $1,795
Used Honda Accord
813 Great Deals out of 84,286 listings starting at $1,050
Used Nissan Maxima
305 Great Deals out of 25,213 listings starting at $999
Used Ford F-150
2,198 Great Deals out of 206,316 listings starting at $1,499
Used Chevrolet Tahoe
549 Great Deals out of 29,235 listings starting at $1,699
Used BMW 3 Series
977 Great Deals out of 31,730 listings starting at $1,000
Used Chevrolet Silverado 1500
1,716 Great Deals out of 175,753 listings starting at $1,250
Used Chevrolet Malibu
948 Great Deals out of 79,665 listings starting at $1,500

Used Cars For Sale

2014 Chrysler 300 Base For Sale
21 Great Deals out of 596 listings starting at $6,900
2013 Chrysler 300 Base For Sale
7 Great Deals out of 222 listings starting at $8,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.