ok, update...it will not accelerate in downshift mode at any speed...if you push the throttle all the way to the floor, it does not accelerate, in fact it almost dies...i can feel it downshift but zero acceleration...and this means from a dead stop as well...mash the pedal to the floor and nothing. no forced downshift and it will accelerate.
sticky plenum? i only have dialup and it won't download either of the threads you gave, times out...zman...can u please explain sticky plenum and what i can do to fix that?
aamco rebuilt it, i consider them as reputable for a stock rebuild, which was all i needed...initial problem was a bad torque converter, stuck in lock up...i bought the truck that way...cost to rebuild trans and new converter with updates was $1,300. would have been $1,800 if it needed the solonoids replaced.
and no warranty is out now, was 1yr or 12,000 miles but trans was done 3yrs ago...and yes mileage is right, only 4,000 since rebuild.
Last edited by junkyarddogfan; 09-12-2013 at 08:57 PM.