Automatic Transmission - Page 3 - LS1TECH - Camaro and Firebird Forum Discussion

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rebuilt 4l80e 2nd gear skip

tonyorlo on Sep 6, 2025

Oct 14, 2025 11:39 AM
by Tranzman

11

554

Extreme Band Clearance Anomaly - 4L60E

Burnsy23 on Oct 8, 2025

Oct 10, 2025 10:24 AM
by bbond105

8

564

'99 4L60E from an LS behind a Gen 1 SBC.

67LSX454 on Oct 7, 2025

Oct 8, 2025 04:29 PM
by 67LSX454

19

924

Th350 experts why is this hole plugged

K20LEPIPE on Oct 1, 2025

Oct 6, 2025 11:28 AM
by K20LEPIPE

4

332

using hydraulic oil as ATF ???

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1 2)

truckdoug on Mar 25, 2024

Oct 6, 2025 08:25 AM
by 2BFAST

24

4,688

Th400, which sensor should I use?

Sasq40 on Sep 29, 2025

Oct 2, 2025 06:39 PM
by Tranzman

3

324

4L80e to 8.5" rear on 87 Grand National - which driveshaft?

paradigmGT on Sep 15, 2025

Sep 28, 2025 11:10 PM
by 5.7stroker

2

377

PTFE Pump Bushing. Keep or replace?

shadetree_mechanic on Sep 24, 2025

Sep 24, 2025 08:35 PM
by shadetree_mechanic

4

269

4L60 Operating Pressures

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1 2)

67LSX454 on Sep 8, 2025

Sep 23, 2025 01:37 PM
by FranksCustomTrans

20

657

4l60e wont shift unless letting off the gas

Fastln502 on Feb 6, 2024

Sep 20, 2025 04:58 PM
by C4no2nd

18

7,989

Pinion gear wobble

shadetree_mechanic on Sep 18, 2025

Sep 20, 2025 12:13 PM
by FranksCustomTrans

5

265

6l80 35r

nathanrubi269 on Sep 18, 2025

Sep 18, 2025 09:55 PM
by nathanrubi269

3

324

4L60e won’t shift into 3rd after rebuild, commands 4th

HateItHere on Sep 17, 2025

Sep 18, 2025 09:19 AM
by bbond105

2

401

4l80e output carrier slight wear

dns87ss on Sep 15, 2025

Sep 16, 2025 11:51 AM
by dns87ss

2

221

Mail order 4L60E reliability?

Red99TA on Sep 15, 2025

Sep 15, 2025 04:45 PM
by bbond105

2

258

Hate to see this forum dying away :(

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1 2)

FranksCustomTrans on Aug 14, 2024

Sep 15, 2025 09:58 AM
by ScreaminHawk

39

2,397

Big chunks in my transmission pan

Christinepsmith94 on Sep 10, 2025

Sep 15, 2025 07:12 AM
by 2BFAST

4

504

Auto trans electronic controller standalone for auto converted vehicles

95maroz28 on Sep 13, 2025

Sep 14, 2025 10:02 AM
by FranksCustomTrans

3

309

6L80E slip yoke - which one?

67-cam-rider on Sep 9, 2025

Sep 14, 2025 01:56 AM
by Robbi18

3

394

Truck is wobbling

ddalzell on Sep 12, 2025

Sep 14, 2025 01:55 AM
by Robbi18

5

288

convert to Auto 4 or 6 speed 4L60e 80e 6l80E TH400, TH350, 700r4

95maroz28 on Sep 13, 2025

Sep 14, 2025 01:54 AM
by Robbi18

1

244

Rebuilt 4l80e no reverse

Jarrod S on Sep 10, 2025

Sep 13, 2025 10:04 PM
by Jarrod S

4

395

Torque converters and lockup clutches?

bob4360 on Aug 17, 2025

Sep 11, 2025 07:43 PM
by bob4360

8

528

Stalling while stopped in reverse or drive

Red99TA on Sep 7, 2025

Sep 11, 2025 07:19 PM
by Red99TA

9

446

TH400 with an FTI brake

Tranzman on Aug 29, 2025

Sep 10, 2025 10:10 AM
by FranksCustomTrans

11

440

Can an early 4L80e work with an LQ4?

syncmaster710n14 on Jan 24, 2020

Sep 9, 2025 08:20 PM
by Terrance24fitness

10

8,647

Transmission Cooling?

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1 2)

JimLev on Apr 16, 2025

Sep 6, 2025 10:06 PM
by JimLev

39

2,740

4L60E Delayed Shifting If Launched

SLP IROC-Z on Sep 3, 2025

Sep 5, 2025 04:28 PM
by mrvedit

7

311

Rebuilt trans only have 2 gears

Senoj1601 on Aug 27, 2025

Sep 4, 2025 03:35 PM
by Senoj1601

13

420

4L60E Manually shifting to 1st

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1 2 3)

stomperxj on Mar 11, 2017

Sep 4, 2025 12:59 PM
by FranksCustomTrans

46

42,825

What are symptoms of a bad 3-2 downshift solenoid in 4l60e?

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1 2)

cdk on May 2, 2020

Sep 4, 2025 12:18 PM
by FranksCustomTrans

23

28,029

Second Gear Start 4l60e

LeFrostiPine on May 8, 2025

Sep 3, 2025 09:10 PM
by Senoj1601

3

771

Tranz oil types and converter trans note

FranksCustomTrans on Sep 2, 2025

Sep 3, 2025 08:20 PM
by RPM WS6

6

305

Silicon on pump to case bolts?

Guy with a Chevy on Aug 6, 2025

Sep 3, 2025 06:40 PM
by bob4360

11

648

2 Piece Sun Gear

claybreaker14424 on Sep 3, 2025

Sep 3, 2025 01:52 PM
by FranksCustomTrans

3

213

First 4l80e build for the street

vern6.0 on Aug 31, 2025

Sep 1, 2025 12:19 PM
by truckdoug

4

558

First 4L60E rebuild

shadetree_mechanic on Aug 30, 2025

Sep 1, 2025 01:10 AM
by shadetree_mechanic

8

561

Help with flexplate. 6.0 and 4l80

06pbmKC on Aug 31, 2025

Aug 31, 2025 04:50 PM
by 01CamaroSSTx

2

268

29, 2wd, 36, 6l90, 6l90e, conversion, convert, engine, generation, lt1, mate, np205, slip, spline, splines, transmission, yoke

Convert/adapt 29 spline 6L90?

albersondh on Mar 4, 2013

Aug 30, 2025 10:20 AM
by RodAlfaro

1

7,912

TH700r4 / 4L60 TVcable set up issue

Claus Sorensen on May 19, 2025

Aug 27, 2025 09:26 AM
by bbond105

10

657

4l60e no 2nd or 4th

Mijomoore on Aug 23, 2025

Aug 23, 2025 02:33 PM
by FranksCustomTrans

2

243

Different Year 4L80E Swap

cvaldez224 on Aug 22, 2025

Aug 23, 2025 08:30 AM
by FranksCustomTrans

1

211

4L60E Converter help please

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1 2)

turbo1002 on Dec 2, 2019

Aug 22, 2025 10:11 AM
by FranksCustomTrans

21

5,058

4l80e locks in manual 1st

Lsxford on Aug 18, 2025

Aug 21, 2025 10:13 PM
by 5.7stroker

4

387

4L60E engine braking/overrun help needed.

ac house of go fast on Aug 7, 2025

Aug 20, 2025 10:52 AM
by FranksCustomTrans

4

372

6 speed connection

2d03ho on Aug 17, 2025

Aug 17, 2025 01:33 AM
by 2d03ho

0

216

4l60e, buy, cost, dog, gear, level, ls1tech, mad, planetaries, pump, rebuild, sonnax, started, transmission, whats, year

4l60e rebuild, what should it cost?

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1 2 3)

TZ2884 on May 22, 2012

Aug 16, 2025 08:50 PM
by Tranzman

43

215,502

2001 Firebird 3.8L v6 - Transmission rebuild questions.

I_LOVE_TiTs on Aug 2, 2025

Aug 15, 2025 03:58 PM
by FranksCustomTrans

13

504

Level 4 - 4L80E.....shifting issue

BigBoyWS6 on Aug 13, 2025

Aug 14, 2025 09:03 PM
by BigBoyWS6

6

395

4l80 internal harness differences

DFlikks on Aug 13, 2025

Aug 14, 2025 04:34 AM
by DFlikks

4

307