Dexron Vi
Anyone running this? I put it in the denali when i changed the filter cuz i had it from when i got it to change the filter in my 06. But any way since then when i gear the trans down manualy it whines like a trans in a fullsize van and the way my 84 ss done. It never made any kind of noise before, could this be caused by the fluid?
David,
2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,