seized engine!
All of the components you have mentioned are possibilities but the root cause could have been, for example, a failure of the lubrication system. On disassembly of the engine for rebuilding it will of course be immediately apparent what caused...
My 1997 Chevy Tahoe won’t go into reverse Mechanic's Assistant: Are you fixing your Tahoe yourself? What have you tried so far? Replaced the tranny fluid that’s about it I was either thinking it could be the transmission ...
My 1997 Chevy Tahoe won’t go into reverse Mechanic's Assistant: Are you fixing your Tahoe yourself? What have you tried so far? Replaced the tranny fluid that’s about it I was either thinking it could be the transmission selector switch which I think that might be it. It I’m not a mechanic I just want my truck fixed Mechanic's Assistant: When was the last time your transmission fluid was checked? Changed? Saturday Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? That’s about it for now