6-Speed Automatic Transmission | Chevy Silverado and GMC Sierra Forum

Sticky New 6-Speed Automatic Transmission Section

0

1K

6l90 longevity mods question

4

143

by davester3500

New to me Truck just quick question

15

302

by Leveled17yeti

Tranny Running Hot

3

168

6L80E LOUD Whining after valve body check ball fix

14

1K

2008 Silverado 2500 6.0 6 speed transmission problem with tow haul mode

16

1K

Trans Thermostat Delete w/PIPE PLUG question?

14

316

by Quinc

I screwed up when changing pinion seal need advice

Odinvalk
7 d ago
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N/A

2010 silverado transmission issue

12

281

by Bitterrooter

Trans Thermostat Delete --Pipe Plug?--

8

251

Transfer case fluid

3

196

by Spectreniner

2018 Silverado Truck Whine

5

358

Transmission fluid. Too change or not to change?

18

1K

2015 Silverado Vibration

3

168

Wolf's Head Super Universal Synthetic Transmission Fluid

4

306

by Z15

3

270

6

230

70*C/158*F Thermal Bypass Valve Review

10

3K

by Leveled17yeti

Value of replacing the Torque Converter when there are no problems…yet

11

1K

10

484

General Question About Transmission Fluid Changes - Philosophy

6

593

by Mossyoakglock

Transmission Filter & Fluid job, what else?

2

23

1K

6l80e torque converter diagnosis

1

1K

by Bradley21sanders

6L80, can it be saved?

14

1K

2017 1500 torque converter TSB ?

3

993

Firm shift cold

0

192

Transmission Bypass Valve

5

874

by TheMightyWhitey

9

538

6 Spd Trans / Drivetrain Slack

19

1K

by Spamm

Average cost for a tranny service?

19

850

6l80 Reduced power/high rpm before shift 1st and 2nd gear

1

291

by Bradley21sanders

transmission temp reading 260 degrees

2

557

by CKNSLS

Transmission 18 GMC Sierra 1500 4x4

5

632

by jmbrad

2

425

is the torque spec wrong for the 6L80 trans pan bolts?

11

1K

need help buying the trans filter and gasket

10

610