2013 3lt and just received a recall for "certain 2013 model year Chevy Malibu" in "corrosion states" Apparently they put too much anti corrosion coating on a part which causes it to corrode. How ironic.

2011 malibu 2.4 liter flex fuel 6 speed automatic transmission. I wanted to see the battery age in my malibu. Have had it for a couple months.bought from dealership. They told me they checked the battery and it was fine. But I find corrosion tonight. Looks like been there a while. What causes...