Oct 24, 2010 #1 L Lenny Junior Member Joined Oct 24, 2010 Posts 16 Reaction score 0 Location Hackettstown,NJ When accelerating Cobalt kind of studders. Almost like there is air in the line. Added injection cleaner , so I know it's clean. Maybe I am expecting too much from a 4 cylinder?
When accelerating Cobalt kind of studders. Almost like there is air in the line. Added injection cleaner , so I know it's clean. Maybe I am expecting too much from a 4 cylinder?