Question about 2005 Chevrolet Cobalt

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How can changing thrmostst in chevrolet cobalt 2005

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  • 129 Answers

The easyest way to do it is to find your top hose that come out of ya radiator and follow it back to the engine. The termo, will be behind the part that bolts to the engine. It should have two bolts holding it on.

Posted on Dec 02, 2012


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Posted on Jan 02, 2017

  • 112 Answers

SOURCE: oil filter location

It is an internal fiber filter. It is underneath a screw cap which is located on the drivers side top of the engine.

Posted on Nov 08, 2008

  • 28 Answers

SOURCE: Where is the trans gauge on a 2005 Chevrolet Cobalt?

GM eliminated the "dipstick", to check auto trans fluid level, the vehicle must be on a level rack,raised in the air, and a plug on the back of the transmission removed to check fluid level,key here is the vehicle has to be level for accurate reading.

Posted on Jul 22, 2009

  • 82 Answers

SOURCE: oil filter change Cobalt 2008 Chevrolet

the oil filter is located at the upper side , front of the motor it s a cartridge filter no like regular filters, , you will see a plastic black cap under the intake manifold, will need a gid range

Posted on Sep 03, 2009

  • 21 Answers

SOURCE: how do I change o2 sensor on 2005 cobalt

I always star by lubricating the sensor with a spray lubricant or penetrating oil,then locate the wiring harness on the one you are changing since there are more than one;There is a tool that fits the sensor you may have to buy unless you can find one in your shop, by trying it on the new one you are using to replace the old one with., Turn it counter-clockwise gently until it breaks loose. Access may be a problem. Once you have the old one out, installation is the reverse. Adhere to torque specs. The location is usually on the exhaust manifold before and some after the catalytic conveter Some are located on the exhaust pipe after the manifold. Chevy cobalt has one located betweenthe engine and firewall just under the hood.

Posted on Jul 24, 2010

  • 749 Answers

SOURCE: 2005 Chevrolet Cobalt in "limp home mode" code 606

P0606 indicates Control module internal performance. GM is indicating of the replacement ECM. Once replacement is completed reprogramming the ecm is necessary. Locally a few auot parts stores can reflash the ECM.May want to check with a NAPA or Carquest for this otherwise dealer is probably the only option.

  • Using a scan tool, retrieve the percentage of remaining engine oil. Record the remaining engine oil life.
  • Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  • jsmes1027_30.gif
  • Disconnect the small engine control module (ECM) harness connector (3) from the ECM.
  • Remove the bolt retaining the large ECM connector to the ECM.
  • Disconnect the large ECM harness connector (4) from the ECM.
  • jsmes1027_31.gif
    Notice: Control module damage may result when the metal case contacts battery voltage. DO NOT contact the control module metal case with battery voltage when servicing a control module, using battery booster cables or when charging the vehicles battery.
  • Use the retaining tab to release the ECM from the underhood junction block bracket.

  • Reverse process for installation

    Posted on Dec 11, 2010

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    2009 Chevrolet Cobalt | Cobalt, G5 (VIN A) Service Manual | View All Bulletins | Document ID: 2325129

    #09-02-35-005: Ignition Key Difficult to Remove, Ignition Key Binds or Sticks in Cylinder (Replace Ignition Cylinder) - (Aug 10, 2009)

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    Jul 19, 2009 | 2005 Chevrolet Cobalt

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    2005 chev cobalt

    I am sorry, but the factory default radio in all 2005 cobalt models does not have auxiliary audio input jacks anywhere. I wish they did.

    Thanks for using the fixya forums!

    Dec 17, 2008 | 2005 Chevrolet Cobalt

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