munsoned

I have a 21 custom with 6.2 - last Monday I felt something skip and engine power reduced came on shortly after but I stopped and went inside the grocery store..tried to leave but the thing wouldn't move in reverse..dealership told me valve body yesterday and they don't know when it'll be fixed....texted salesman right away and bitched about needing wheels cuz a rental for 5 days ain't gonna cut the mustard...