Hi all, Long time lurker here. Hoping someone can shed some light on an issue I'm having with my 6L80E Just recently (over the past few days) I've been having a problem where the Auto tranny doesnt engage Drive propery - Have done some searching but no avail. Basically when you move the shifter from N to D it stays in Neutral but if I move is back to N and shove it into drive with some force it goes into Drive (and shows D selected on the Dash Display) and drives like normal. Checked the Trans Oil - all good there. Let me know if I've missed anything. Cheers, Steve.