if it is the tranny than reverse would work i thought... and when you put it in drive and rev you can feel grindin in the t case.. the yokes are also very loose...
04 ss silverado
66,000 miles
hypertech programmer
well my truck will only move in reverse, grinds when put in D,1,2,3 and rattles the transfer case, does not move. idles fine.
any hints on what broke?