mrb1
Well-known member
"Fixed" the old Cobalt. I bought this 2008 Cobalt 2.2l auto from the original owner in 2013. Always well maintained by him, and then myself. Great little backup, winter beater, grocery/beer getter, or if someone needs a loaner for a few days. Runs like a little sewing machine, easy to work on, and parts are cheap. Keeps the miles and salt off the Silverado when it's not needed.
A month ago the CEL comes on. Did a scan and of course the only thing that shows up is the oxygen sensor. Trans starts to feel like it's slipping shortly after. Not wanting to put much money into it, did a check at "youtube university"
A known issue of a bad ground on the TCM, ECM or what ever M&M runs the car. Sends a "Power Steering" warning in the message center first, and the speedometer quits working. And will NOT shift into third gear. New jumper ground wire from the computer to a clean solid ground on top of the shock tower....100% fixed. Still laughing over it. Went from possibly hundreds for a fix.. to a six pack 

A month ago the CEL comes on. Did a scan and of course the only thing that shows up is the oxygen sensor. Trans starts to feel like it's slipping shortly after. Not wanting to put much money into it, did a check at "youtube university"

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