2007 Chevrolet Avalanche Q&A

2007 Chevrolet Avalanche Question: Not shifting gears properly or at all

stopped at a stop sign and when tried to drive, couldnt, engine just reved. Had to shift to 1 then work my way up to D. I have to do that everytime now, is the trans gone? does it need some kind of fluid other than trans fluid, that was at the proper level. -
Answer 1
there is an internal issue. take it to sa trans shop and let them give you an estimate. Roy -