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1-19 of 19 Results
  1. Electrical
    2005 chevy cobalt Base 2.2 I believe. No turbo. 4 door. When I got the car from friend it needed a clutch.. I bought clutch in 2019 with stimulus. I thought I found a mobile mechanic to put it in in 2021. He unhooked all the wires, hoses, drained coolant and A.C freon. Was gonna lift motor out...
  2. Problems and Service
    I have a 2008 Chevy Cobalt LT and I've been having an issue for about a year now with the code P0411 --Secondary air injection system- Incorrect airflow. My boyfriend has replaced the Diverter Valve, The pump, the pigtail for the diverter valve, and even the PCM--The code came back !! We have...
  3. Problems and Service
    So my exaust had snapped off at the manifold due to rust the cel came on but only for o2 sensor I drove very little after I got it home (pretty much moved for a party and drove it to my friends house to fix it) so once the exaust had been replaced we reset the engine codes all of a sudden the...
  4. Transmission
    So i was riding her rough and now she slips out of 3rd gear and 4th grinds first question is replace the tranny or fix it ? second question is what parts would i need if i should fix it third question what year models will fit my 07 the u pull it here has a lot of 08 09 10 but only 3 07s what...
  5. Problems and Service
    Hey guys! New to the forums! I’ve read through and it’s helped me a lot with things I’ve gone through. I have a 2007 Chevy cobalt LS and it’s above 198K and still going strong! Problem I’m having though is that my Odometer (not my speedometer) is stuck on the same mileage and it doesn’t allow me...
  6. 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...
  7. Transmission
    I just recently did timing chain and head gasket replacement. I watched a video that said not to rotate the motor by hand once you have it in time. My question is how do I put the tourqe converter bolts on without rotating the motor by hand to get to the other bolts. Thanks
  8. Problems and Service
    I just bought the car Everything is good car runs good no problems no leaks i've had it for a week now Didnt had any problems with it but when looking at the engine bay today i noticed this
  9. New Member Introductions
    I went onto A1 auto and was looking at suspension for my 2007 Chevy cobalt LS FE1 model suspension. i want to buy better suspension but have been told by different companies that the FE1 and FE3 suspension kits are incompatible. I want to put the FE3 suspension on because it looks nicer and runs...
  10. Problems and Service
    Hello everyone, I Have a 2006 chevy cobalt that i recently took on a 10 hour drive to help my friend pick up a car. About an hour into the trip we hit a large bump and both the abs and traction control light flashed on and on the screen it flashed service traction, other then that happening the...
  11. Problems and Service
    I have a 2007 Chevy Cobalt (not sure what model) that my mom purchased used in 2009. I was gifted the car a year ago. I took the car in for a detailing today, and when I got the car back, the display lights on the audio system were super bright and won't turn off at all. I have not opened my car...
  12. Audio/Video
    So im looking into upgrading my head unit and audio as a whole. After doing some research on how exactly to get the best sound possible, i came to the conclusion that the first thing i would have to do is get rid of my stock head unit, simply because i need pre-amp outputs. However i have a few...
  13. Problems and Service
    The set and reset buttons on my 2010 Lts steering wheel are not working. I am not the most mechanically inclined person and doint really have a clue about how to go about fixing this...any help would be very much appreciated.
  14. Engine Mods
    Just ordered the $240.00 cat back exhaust system from eBay with the header included. Anyone used this kit?
  15. Problems and Service
    Hello everyone, I'm new and have a question for all of you seasoned Cobalt owners. I've gone without a car for a while now, and my father is planning on giving me his Cobalt (In favor of a FR-S). However, I know that this car hasn't been maintained properly, and I'm a little weary about whether...
  16. New Member Introductions
    Hey, Any suggestions for aftermarket mods to a 2010 cobalt lt? What would be the best way to start? I know that it is an automatic so please don't comment on it if you don't have any good advice. my budget is $2,000-$6,000 including body kit, head/tail lights, and rims. I mainly need help with...
  17. Audio/Video
    Hi All, I've got an 06 LS Coupe and recently installed a JVC KDR-520 radio from Crutchfield myself. Used the Metra-2103 wiring harness. After getting everything wired and ready to go, front speakers do not get any sound. They were working before so I put the stock radio back in, still no front...
  18. Problems and Service
    My hids have gone out, yet they still work, i switched the stock relay with another 2572 relay or whatever the number is, but only after a day im having the same problems again.. although im seriously confused because my hid fogs do still work, all the connections seem to be good.... Does...
  19. Problems and Service
    Today as i went to start my car i was given the wondeful gift of the message ENG PWR REDUCED (engine power reduced) on my message display center, this message wouldnt allow my car to start.. now im sitting at home while the "shitty" service department at my dealer hasnt called me back yet.. does...
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