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

20,410

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

Chrysler 300 Experts

  • #1
    Jetlounge
    Reputation
    2,090
  • #2
    Eddie_G1
    Reputation
    920
  • #3
    David Mitchell Sr.
    Reputation
    840
View All

Related Models For Sale

Used Dodge Charger
463 Great Deals out of 33,534 listings starting at $1,999
Used Dodge Challenger
265 Great Deals out of 25,070 listings starting at $7,750
Used Ford Mustang
609 Great Deals out of 39,251 listings starting at $1,895
Used Chevrolet Impala
583 Great Deals out of 34,416 listings starting at $900
Used Jeep Grand Cherokee
1,079 Great Deals out of 72,250 listings starting at $1,195
Used Cadillac CTS
268 Great Deals out of 10,457 listings starting at $2,995
Used Honda Accord
1,115 Great Deals out of 73,321 listings starting at $1,100
Used Ford F-150
3,306 Great Deals out of 220,934 listings starting at $1,200
Used Chevrolet Silverado 1500
2,714 Great Deals out of 174,045 listings starting at $955
Used Chevrolet Tahoe
822 Great Deals out of 41,881 listings starting at $1,987
Used Nissan Maxima
337 Great Deals out of 21,831 listings starting at $1,200
Used Dodge Durango
363 Great Deals out of 24,192 listings starting at $1,500
Used BMW 3 Series
1,159 Great Deals out of 32,726 listings starting at $1,200

Used Cars For Sale

2014 Chrysler 300 Base For Sale
10 Great Deals out of 456 listings starting at $8,895
2013 Chrysler 300 Base For Sale
5 Great Deals out of 182 listings starting at $8,995

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.