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

Sticky New 6-Speed Automatic Transmission Section

0

238

Hard clunk shifting from Drive to Reverse

1

74

by davester3500

2 3

56

169K

by dustinknauff

Regear suggestion

4

130

70*C/158*F Thermal Bypass Valve Review

0

81

by TheMightyWhitey

Possible to Flash Transmission myself? 6180e

6

353

by 58nate

Gear change/ RPM

3

152

by Bradley21sanders

What are these for?

15

670

by Alfred Payne

Odd noise during acceleration

5

291

by Rob77

Replacing 6180e trans. Anything else I should be doing?

9

418

by Rob77

Need help. Transmission

7

290

6L80 Failed at 54k— Keep or sell?

4

379

by Quinc

Best trans replacement? GM Refurb, other? Anything better then oem?

11

545

by Quinc

2012 6 speed lost 3rd. Possible to still get into 5/6th?

1

235

by Quinc

Hesitation While Downshifting During Acceleration

15

4K

by Bradley21sanders

2

316

by Bradley21sanders

2007 Z71 4X4 TRANSMISSION NOT SHIFTING

9

305

high-revs/loss of power in 1st & 2nd gear, OK in 3rd-6th on 2013 Silveardo

3

427

Transmission won't engage

11

2K

Transmission hot idle engine message

4

583

by Z15

Key off / transmission surge

2

252

by laibal

2015 sierra 5.3 trans filter change

4

394

by Spectreniner

3

292

by Nate08Silverado

I did something stupid on my 6L90, any advice/tips on the filter seal?

9

488

by justme-express3500

NNBS 4L60E to 6L80 swap questions

14

19K

by Powerstroke7.3

Transmission acting weird, fluid change, different weird

2

535

Transmission "bumps" hard at ~80mph

6

321

by Bradley21sanders

New trans click and clunk help

5

364

2

413

6l80e swap 14 4x4 sierra

3

270

by Deigenberger2

Performance transmission fluid for the 6L80

7

1K

by Spectreniner

2011 silverado 5.3 z71 4x4 with 6L80e and 3.42 gears

2

270

9

467

by CarParts.com

Tranny pan bolt snapped

4

272

6l90 transmission problem…please help

1

457

Trans fluid temp 115 C

1

196