Would shifting issues from 1-2 be caused by a bad torque converter? Does it primarily at low rpms. Tranny fluid smells a little burnt, but no metal and no extra noise that I can tell.
Would shifting issues from 1-2 be caused by a bad torque converter? Does it primarily at low rpms. Tranny fluid smells a little burnt, but no metal and no extra noise that I can tell.
nope, bad 2nd clutch band and possible reverse drum smoked.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
+1
TC is involved in all transmission actions/gears/stuff. An issue with one gear or one shift is something else.
You could have a servo seal or piston problem, 2-4 band burnt, reverse input drum failed (by the 2-4 band usually), 1-2 accumulator cracked, valve body problem, low line pressure...the list goes on.
I only needed the rear output shaft changed for 2wd to 4wd and the A hole rebuilt the whole tranny. I will just replace it. Anyone need a 4l80e that needs a little work?? Supposedly only 30k miles on it and was real clean...still is.
sounds like a good time to build a solid horsepower rated tranny..![]()
05 Silverado RCSB...
LQ9, TVS 1900, 4L80e, & EFI live.
07 Silverado VortecMAX CCSB LTZ Z-71...
Stock... so far
08 Cadillac Escalade 6.2 / 6.0... Wife wagon