And I'm not even a mechanic, some of my friends are mechanics and call me for help. lol. One rebuilder even hires me to test drive his GMs once he's finished rebuilding them. Sometimes he doesn't like my reports but most times he's happy.
The dealer told me they could not communicate with the CPU also. In my case I took it home and put my code reader on it and it did not communicate. Well the plug was attached behind the lower dash plastic plate. I took the connector lose and it hung down and I hooked up my code reader and it did communicate. I put the plug back on the lower part of the dash but had the plug outside the dash base which allowed my code reader to push in farther. No more problem with communication. Sounds simple maybe you will be lucky as I was. Just a thought.
Can anybody help me out? Started up my 2006 today and when I shut it off, I heard a noise coming from underneath the hood. Traced the noise to this box. Can anybody tell me what this box is and what could possibly be causing this noise?
I have a 2006 Chevrolet Cobalt that I purchased with the entire ignition was torn out and push button start was installed.I lost the original transponder key and called a locksmith out to reprogram a new key but locksmith was unable to get the computer to communicate with his gaget to program my...
Hey Guys and Gals!
My 2008 Cobalt LT (2.2 motor) has been throwing a check engine light regarding the secondary air system for about a month now, Multiple codes regarding it. Valve failed or seized causing water to get to the pump which too failed.
This week, i decided to fix it, i bought a...
I have a 2010 Chevy cobalt with 217,000 miles. Yesterday I drove to a local Walmart with no issues but when I got back in my car and started it, the engine started jerking and the car shut off. I barely got it started and the check engine light was on and the engine was sluggish and it...