Oct 8, 2015 #1 I Ingy Junior Member Joined Oct 8, 2015 Posts 1 Reaction score 0 '09 Automatic Cobalt makes banging noise when it shifts into 2nd & 3rd or 4th gear. Not all the time, but is more frequent now.
'09 Automatic Cobalt makes banging noise when it shifts into 2nd & 3rd or 4th gear. Not all the time, but is more frequent now.
Oct 16, 2015 #2 YelloEye Super Moderator Staff member Joined Jul 18, 2009 Posts 7,353 Reaction score 24 Location Renton, WA How many miles? Would be worth checking your motor and transmission mounts.
