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  1. Gen 7 Problems/Service Issues/Troubleshooting
    Hi All, My car has been giving me some problems for a while now and I wanted to do one last troubleshoot with anyone who knows a 2008 Malibu well enough. I took it to a mechanic and he said I needed a new catalytic converter because mine was plugged completely. The check engine light has been on...
  2. Gen 7 Problems/Service Issues/Troubleshooting
    How to you access the REAR cat converter for replacement on the 08 ltz 3.6 engine? There's no room to work from above the engine I'm guessing you need to remove it from underneath?
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