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Old 09-17-2020, 02:33 PM   #12
57taskforce
All about them K’s
 
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Join Date: Jun 2014
Location: Farmington, New Mexico
Posts: 6,273
Re: 6L90 refresh/rebuild?

Quote:
Originally Posted by Richard View Post
Have a 4L80e in my 2000 C2500 work truck (OBS) Not really happy with it. Always going in and out or overdrive. Shifting horribly now, actually stalling the engine in reverse. Purchased from from my old boss and have to do a tear down to correct the rebuild from a local transmission shop. Took a crap after only 6000 miles warranty was 5000. They will not warranty it.
I generally hang on to to everything I have until it is up and running. Have not forgotten about you.
I know what your mean, my K2500 is starting to stall in reverse too. It still shifts good. I guess I can’t complain too much as it has 200,000+ on it and I know for sure it’s the original transmisson. 100,000 of those have been pushing 35’s around with stock 3:73 gears. That said the 6l90 performance is superior in every way.
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Tyler
'57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888
'72 K20 Cheyenne http://67-72chevytrucks.com/vboard/s...d.php?t=662879
‘69 K10 SWB http://67-72chevytrucks.com/vboard/s...d.php?t=805206
'98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 315/75/16's
‘87 IROC-Z all original 50K mile survivor TPI 305 IROC Blue
‘10 Camaro 2SS/RS Aqua Blue Metallic #93 -version 2.0
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