Coolant

10

Asked by Jun 10, 2016 at 06:40 AM about the 2008 Chevrolet Cobalt LS

Question type: Maintenance & Repair

I have a Chevy cobalt (2008) a few weeks ago i
was some what low on antifreeze so i not even a
half cup of water in just till i got antifreeze i try to
flush system but i dnt kno how but i did get all the
antifreeze out the rezovoir.. and added 50 50
supertect... But my car seems to slowly rise in
temp to bout 235 I think I hear a fan kick on but 5
sec later  I hear pressure kick off....no idea what's
going on...I'm kinda worried but no lights are on I
have no leaks I do need oil change...any advice??

2 Answers

11,595

Check for air in the coolant system. It actually isn't hard to remove air bubbles if that is the case. Remove the radiator cap (when cool) and start the engine turn the defroster on fully with the heat all the way up, let it run and circulate the air out as the thermostat opens fully.it The dealer said that 220 is normal "hot" when vehicle is stationary. Should run on average from 189-192 during driving.

Best Answer
10

Yea it round that when driving but sitting...how do I drain then a antifreeze in radiator

Your Answer

Add photo

Related Questions

  • coolant 2 answers

    by mistake a friend added windshield washer to my coolant (don't ask) good to -40c...will it cause any problems to my engine...less than 1 liter added..should I flush the rad....just feel sick about i...

    2005 Chevrolet Cobalt LT

    -

    Maintenance & Repair

  • Coolant 1 answer

    What is normal temp for 08 chevy cobalt....i think somthin wrong with fans it goes up sitting there running and goes 190 194 riding ...around 230ish sitting there

    2008 Chevrolet Cobalt LS

    -

    Maintenance & Repair

  • Coolant 1 answer

    Drain plug location

    2008 Chevrolet Cobalt LS

    -

    Maintenance & Repair

  • Chevy cobalt 2006 coolant leak 2 answers

    Hey my chevy cobalt 2006 is having a coolant leak. Leaked coolant can be found around the radiator. What is the problme for the leak of coolant. How much does it cost to fix it.

    2006 Chevrolet Cobalt LS

    -

    Maintenance & Repair

  • Coolant 2 answers

    Is my water suppose to be circulating when fan are on

    2010 Chevrolet Camaro 1SS

    -

    Maintenance & Repair

Search Chevrolet Cobalt Questions

Chevrolet Cobalt Experts

#1 lightGear
lightGear
Reputation 1,090
#2 dandyoun
dandyoun
Reputation 910
#3 munron
munron
Reputation 900
View All

Related Models For Sale

Used Honda Civic
482 Great Deals out of 81,846 listings starting at $558
Used Chevrolet Malibu
774 Great Deals out of 87,805 listings starting at $1,900
Used Ford Focus
533 Great Deals out of 55,276 listings starting at $1,495
Used Chevrolet Impala
556 Great Deals out of 28,522 listings starting at $700
Used Ford Mustang
334 Great Deals out of 45,523 listings starting at $2,000
Used Honda Accord
696 Great Deals out of 83,201 listings starting at $500
Used Toyota Corolla
758 Great Deals out of 74,633 listings starting at $1,991
Used Nissan Altima
796 Great Deals out of 77,605 listings starting at $2,700
Used Toyota Camry
857 Great Deals out of 90,788 listings starting at $1,200
Used Ford Fusion
948 Great Deals out of 79,440 listings starting at $1,795
Used Dodge Charger
248 Great Deals out of 27,253 listings starting at $1,790

Used Cars For Sale

2010 Chevrolet Cobalt LS For Sale
12 listings starting at $3,299
2009 Chevrolet Cobalt LS For Sale
4 Great Deals out of 90 listings starting at $2,990