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  1. Power Steering Partially Functional?

    Problems and Service
    Hello, I have a 2008 Chevy Cobalt LS 5 speed manual. A couple months ago the battery completely died and it sat there for a few months. Now with a new battery the car drives great besides the power steering which is only partially functional. The reason I know its partially functional is because...
  2. Infamous P0171 CEL Code

    Problems and Service
    2005 Chevy Cobalt 2.2L 4 Cylinder P0171 System too lean Bank 1 Both o2 sensors have been changed. Car has been checked for any vacuum leaks and none have been found. Only other option I've been given is that it's either the MAF or that it could be the 4 o rings inside the intake manifold...
  3. 2007 2.2 Ecotec Will Not Start

    Problems and Service
    Hello all, I was hoping to get some advice as to what might be preventing my 07 from starting. It's actually a 2007 Pontiac G5, but I did not see a place to post this on the G5 section. The car has had this issue intermittently for some odd time and usually starts working after trying to...
  4. Traction Control Light/Shifting Issue Intermittent

    Problems and Service
    Hey fellow Cobalt/G5 owners! I have a 2006 Chevy Cobalt SS coupe equipped with the 2.4L and am currently experiencing a weird issue. During the month of July, I had both my traction control light and engine light come on reading p0014. With this code I experienced rough shifting between gears...
  5. Funny (new) Headlamp Problem (09 Cobalt LT)

    Problems and Service
    Hi everyone, So I recently got this upgrade for my 2009 cobalt LT headlamps (Halo Projector Led Headlights from Spyder). I connected the wires like normal, LEDs and Halos to DRL, and plug the blue thing. But here's my situation.... 1. When my headlamp lever is at AUTO, during daytime (DRL)...
  6. My First Project Car, Need Help!

    New Member Introductions
    New member looking for some help with my 2007 Chevy Cobalt, 2.2L Sedan. A few days ago the heater stopped blowing cold air. Minutes after that the coolant temp increased to 243 degrees Fahrenheit. The coolant system was then engaged and the fan kicked on. Well, I checked the coolant level and...
  7. Chevy Cobalt Hard Shifting....

    Problems and Service
    So I dont know what to even think anymore, let's start from the beginning. My best friend and I have always wanted a cobalt since we were like 14 years old lol. Well now we each have 2007 chevy cobalt LS 5 speed manual cars and there is something that has been driving me nuts. My shifter... My...
  8. What Could Possibly Cause Two Consecutive Fuel Pump Modules to Fail?

    Problems and Service
    I have a 07 Chevy Cobalt. The original fuel pump in the car had a gas leak due to a defective plastic part that cracked, so I took the car to a local Chevrolet dealer and had the fuel pump module replaced under special coverage at the beginning of February. Soon after the replacement, I noticed...
  9. Exhaust Gas Smell /Vent Solenoid

    Problems and Service
    I have a 2006 Cobalt LS Auto store said I had a vent solenoid bad. I changed the gas cap cause it was worn out. Now it has gas fumes coming from the exhaust. I wanted to try putting the old gas cap back on but I've already tossed it. Thanks for any help you can give. What I've done...
  10. Compressor Sound from Engine on Start and Acceleration.

    Problems and Service
    Hello everyone, I am recently mentioned change in my engine sound, and I hope that someone here already had similar problem. So - recently my engine started sound louder, that it usually is - especially, when I accelerate. The sound is similar to compressor sound, and the faster I accelerate...
  11. 07 Chevy Cobalt Ls 4door

    For Sale (Car Related Only)
    located in bakersfield ca. asking: 5500 obo model : chevy cobalt year: 07 miles: 47xxx title: not clean color: white doors: 4 interior: gray manual windows. u can reach me at [email protected] for fast response runs great good car. just need to sell it to pay bills. just got new tags till jan...
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