I'm working on a 2007 Silverado Vortec Max. I'm not getting any fuel trim data during a scan. Not sure whats going on. Thought I would see if anyone has had this issue before.
I'm working on a 2007 Silverado Vortec Max. I'm not getting any fuel trim data during a scan. Not sure whats going on. Thought I would see if anyone has had this issue before.
Still haven't made any progress on this.