lockup - Third Generation F-Body Message Boards

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200, 200r4, 350, 700r4, difference, lockup, metric, metro, miles, ratios, rebuild, shift, th200r4, th250, thm200c, trans, transmission, turbo

Transmission TH200R4

fbody-tom on Aug 23, 2005

Jun 14, 2025 06:51 PM
by Airwolfe

42

11,468

Transmissions and Drivetrain

1987, 242, 700r4, 85, diagram, ecm, factory, formula, lock, lockup, ls, switch, toggle, wire, wiring, working

700r4 toggle switch lockup

baker440ex on May 14, 2013

Sep 17, 2021 04:26 PM
by Henjoe

31

67,224

Transmissions and Drivetrain

14014519, 700r4, converter, engine, gm, gm14014519, increase, lock, lockup, manifold, ported, sale, switch, switchfor, vacuum

Vacuum lock-up switch GM PN 14014519

skinny z on Feb 10, 2014

Sep 8, 2021 08:44 PM
by vinman1000

24

37,003

Transmissions and Drivetrain

1983, 700r4, brake, bypass, chevy, closed, control, convertor, diagram, ecm, lock, lockup, manual, switch, tcc, valve

No ECM TCC Lockup Diagram

1983Chimaera on Jul 15, 2012

May 22, 2021 09:30 AM
by myers

18

38,664

Transmissions and Drivetrain

bogs, coasting, converter, convertor, disable, ecm, eliminated, explain, lock, lockup, quadrajet, switch, th350, thirdgen, torque

Can someone explain the purpose of a converter lock up switch?

J0hn_J0hn08 on Feb 27, 2012

Apr 10, 2020 05:13 PM
by Drac0nic

35

58,159

Tech / General Engine

305, 700r4, 92, camaro, converter, diagram, gm, hot, locked, lockup, notccpinataldl, rs, stay, tbi, torque, unlocking

Torque converter unlocking

mk881 on Sep 14, 2011

Jul 12, 2018 01:59 PM
by mk881

12

8,123

Transmissions and Drivetrain

burn, change, converters, cutting, differece, differences, front, lock, lockup, motor, pump, ran, th350, th350c, tip, transmission, troubleshoot

TH350C problem

DeltaElite121 on May 28, 2010

Feb 27, 2018 09:49 PM
by Kiwi Cutlass

3

13,058

Transmissions and Drivetrain

Th350c ?

va454ss on Nov 23, 2003

Feb 26, 2018 09:40 PM
by Kiwi Cutlass

21

22,400

Transmissions and Drivetrain

1986, 350, 3rd, camaro, corvet, lock, lockup, magnetics, motor, psf109, switch, tcc, transmission, vacuum, wiring, world

TCC Lockup on a Budget

fireturd350 on Jun 9, 2010

Oct 30, 2016 08:44 PM
by zed-028

26

23,288

Carburetors

3rd, 700r4, carb, carbureted, engine, gear, lock, lockup, make, operate, rebuild, run, switch, trans, transmission, work

Can i run 700r4 without lockup?

(

1 2 3)

73duster on Feb 22, 2010

Sep 29, 2016 03:22 PM
by ASE doc

126

204,853

Transmissions and Drivetrain

3rd, computer, control, converter, convertor, gear, iroc, locking, locks, lockup, rating, stahl, stock, tc, torque

Torque converter locks up too soon

BLUETA on Sep 27, 2012

Jul 25, 2015 07:57 PM
by Ozz1967

9

12,452

Transmissions and Drivetrain

1983, 700r4, converter, installing, lockup, problems, switch, toggle, torque, wiring

Which wires from 700R4 for torque converter lockup?

CamaroX84 on Aug 20, 2014

Aug 22, 2014 06:05 PM
by Dyno Don

11

23,032

Transmissions and Drivetrain

700r4 no lockup

adelane on Apr 28, 2014

May 1, 2014 10:20 AM
by adelane

10

3,204

Transmissions and Drivetrain

57, converter, lock, lockup, plug, torque, tpi

No torque converter lockup

Crusherfied on Oct 6, 2013

Apr 18, 2014 10:43 PM
by Crusherfied

22

3,334

Transmissions and Drivetrain

[MA]

Vigilante 9.5 2800 stall convertor

IROCZ1989 on Aug 23, 2012

Mar 31, 2014 09:53 PM
by IROCZ1989

4

1,285

Engine/Drivetrain/Suspension Parts for Sale

1984, 350, 700r4, 84, chains, converter, custom, difference, double, guages, lockup, timing, torque, trans, turbo, vortec

84 Z28 H.O. Man Diary

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1 2 3 4 5 ... Last Page)

IROCtheRoad on Nov 20, 2011

Mar 29, 2014 09:32 AM
by camaro91

268

46,899

Members Camaros

350, 3rd, 700r, camaro, converter, deceleration, dies, disconnect, engine, lock, locked, locking, lockup, solenoid, thirdgen, time, torque, unplug

torque converter lock up problems

chevhedz28 on Jun 18, 2009

Mar 12, 2014 12:18 PM
by ezrsss92camaro

7

18,478

Transmissions and Drivetrain

700r4, computer, controlled, kit, lock, lockup, make, sc

700R4 lock-up with no ECM?

RSFreak on Feb 16, 2014

Feb 17, 2014 08:48 AM
by skinny z

5

2,937

Transmissions and Drivetrain

TCC lockup inoperable at higher speeds

NowhereFast on Jan 14, 2014

Jan 14, 2014 10:34 AM
by naf

1

801

Transmissions and Drivetrain

700r4, camaro, connector, connectors, electical, electric, lockup, manuel, mechanical, plug, prong, sensor, speed, speedometer, swap, vss, wiring

700R4 - Can you idnentify this wire / plug?

327Chevy on Nov 1, 2008

Jan 7, 2014 03:20 PM
by ClearwaterBlue

38

98,028

Transmissions and Drivetrain

1984, 700r4, 82, camaro, conversion, converter, gen, id, identification, lockup, problems, spline, torque, transgo, transmission, valve

700r4 Identification Problems

LeadFootedRacer on Dec 26, 2013

Dec 27, 2013 07:58 PM
by LeadFootedRacer

5

5,349

Transmissions and Drivetrain

700r4, bunch, function, lockup, make, modifications, stock, trans, work

700r4 lockup?

scarbucket on Nov 13, 2013

Nov 13, 2013 11:51 PM
by scarbucket

4

951

Transmissions and Drivetrain

1984, 1988, 28, 28l, 98, accelerate, affect, camaro, ecm, lockup, switch, tcc, working

tcc dosnt work right if at all

Sparten2068 on Oct 9, 2013

Oct 19, 2013 10:01 PM
by Sparten2068

12

2,084

Transmissions and Drivetrain

700r4, 83, automatic, check, engine, light, lockup, manual, obd, overdrive, port, shift, trans, transmission, wont, work

700r4 won't shift to overdrive. Help please!

Ev. on Oct 17, 2013

Oct 19, 2013 06:46 PM
by vetteoz

4

15,080

Transmissions and Drivetrain

305, 87, camaro, converter, ecu, lg4, lockup, pump, thirdgen, torque, wire, wiring

ecu,wiring,trans questions

makaveli09 on Oct 4, 2013

Oct 14, 2013 06:44 AM
by bestracing

5

1,156

Carburetors

300, 700r4, camaro, converter, gas, happen, increase, lockup, ra, rpm, tcc, unlock

How to tell when converter lockup happens

RavageTheRoad on Oct 11, 2013

Oct 13, 2013 04:53 AM
by RavageTheRoad

4

1,181

Transmissions and Drivetrain

4th, 700r, 700r4, camaro, clutch, fourth, gear, gears, lockup, require, soft, switch, tcc, transmissions, work

700r4 4th gear only tcc lockup switch?

willexoIX on Jul 11, 2013

Oct 10, 2013 01:07 PM
by willexoIX

19

15,540

Transmissions and Drivetrain

3rd, 700r4, 85, advance, camaro, computer, conntrol, driveing, highway, kit, lockup, od, tcc, th700r4, transmission, vacuum

700R4-Burn up without emissions & TCC?

tom1985 on Sep 26, 2013

Oct 2, 2013 09:07 PM
by vetteoz

6

3,087

Transmissions and Drivetrain

1989, blows, camaro, clutch, converter, fuse, gen, lockup, torque

Torque converter lockup blows dash fuse.

Ev. on Sep 8, 2013

Sep 8, 2013 12:16 AM
by Ev.

0

698

Electronics

3rd, 700r4, cooler, feels, lockup, trans

700R4 just swapped feels like no lock up

cumminsN14 on Jul 13, 2013

Jul 14, 2013 12:17 PM
by cumminsN14

2

798

Transmissions and Drivetrain

1, 1991, 700r4, box, connector, drain, grounded, lock, lockup, plug, switch, tci, tcilock, transmission, vacuum

700r4 TCI lockup need it or no??

camaro1122 on Jun 20, 2011

Jun 27, 2013 11:50 AM
by surfmurf

17

22,879

Transmissions and Drivetrain

help converter lockup wiring !!

kitt_2000 on Jun 17, 2013

Jun 18, 2013 03:18 AM
by vetteoz

2

964

Tech / General Engine

03, 442, 87, cts, lock, locking, lockup, replace, solonoid, speedometer, stop, system, tcc, traffic

TCC Lockup diagonsis?

devestator_x on May 29, 2013

Jun 4, 2013 09:07 PM
by devestator_x

10

1,645

Transmissions and Drivetrain

4th, brake, camaro, gen, lockup, switch, tci

TCI lockup to brake switch question

pimpimusmaximus on Apr 28, 2013

May 1, 2013 11:07 AM
by pimpimusmaximus

5

1,291

Transmissions and Drivetrain

4th, 700, 700r4, accel, connection, dfi, efi, electronic, gear, lock, lockup, pressure, r4, speed, switch, tcc

A question about 700R4 convertor lock-up.

Cosmik Debris on Apr 2, 2013

Apr 26, 2013 10:35 AM
by smolek37k

15

3,885

Transmissions and Drivetrain

Method for TC Lockup Using NC 4th Gear Press Sw

F41eatsFords on Apr 16, 2013

Apr 16, 2013 10:13 PM
by F41eatsFords

2

769

Transmissions and Drivetrain

350, anew, built, cable, custon, fabricating, fabrication, linkage, lockup, okc, powered, shift, shifter, shifting, transmission, vbulletin

Fabricating a shift rod (to replace cable)

wishoradream on Mar 27, 2013

Apr 4, 2013 12:37 AM
by BigKeg

6

2,090

Fabrication

Identifying 4th gear switch for TCC

Lewspike69 on Mar 26, 2013

Mar 29, 2013 04:31 AM
by DRIVE2FAST

5

979

Transmissions and Drivetrain

1983, 1984, 350, 4l60e, bm, bracket, cable, camaro, chevy, length, lockup, replacement, shift, shifter, transmission, truck

Shift cable??

wishoradream on Mar 21, 2013

Mar 25, 2013 04:48 PM
by wishoradream

8

7,110

Tech / General Engine

88, cables, camaro, carb, chevy, converter, holly, iroc, kit, lock, lockup, setup, swap, torque, tpi, wires

88 Iroc swap to Carb help.

xmas_asn on Feb 26, 2013

Mar 1, 2013 04:03 PM
by xmas_asn

8

3,163

Carburetors

1976, 1991, 305, 373, 85, camaro, converter, exhaust, gears, locking, lockup, s10, swap, tc, torque

S10 Torque Converter

quick90rs on Apr 29, 2012

Feb 14, 2013 10:11 AM
by Johnny Blaze

9

7,118

Transmissions and Drivetrain

1991, camaro, close, converter, engine, field, gen, l98, lockup, loop, mode, o2, open, rich, rough, run, runs, sensor, service, tpi

L98 is not going in to closed loop mode and rough idle

yaj15 on Jan 24, 2013

Jan 25, 2013 11:00 AM
by Tuned Performance

12

6,709

Tech / General Engine

700r4, automatic, burn, camaro, converter, lock, locked, locking, lockup, performance, running, speed, streetstrip, torque, transmission, whos, yank

lock up torque converter vs non lock up

jdawg1276 on Jan 9, 2013

Jan 17, 2013 05:46 AM
by Pat Hall

9

14,884

Transmissions and Drivetrain

200r4, 700r4, 87, correct, cut, delay, drive, find, installation, iroc, lockup, put, schematic, side, switch, tcc, vacuum, valve, wen, wire

Can't find the tcc selenoid on my 87 iroc!

therain2008 on Aug 31, 2012

Jan 15, 2013 11:34 AM
by therain2008

26

7,242

Transmissions and Drivetrain

350, 4l60e, adaptor, back, controller, ecm, efi, fuel, gm, injector, lockup, megasquirt, piggy, purge, specs, tbi, tcc, tpi

MEGASQUIRT FOR 350 TPI

Dean_GTA on Apr 20, 2009

Dec 28, 2012 06:58 PM
by anesthes

20

15,590

DFI and ECM

brake, connected, conversion, converter, lock, locking, lockup, ls, ls1, lt1, overdrive, swap, switch, tcc, wire

LS swap converter lock up/disengage

ZONES89RS on Nov 16, 2012

Nov 17, 2012 03:43 PM
by ZONES89RS

6

4,712

LTX and LSX

4l60, 4th, 60, 700r4, gear, kit, lock, lockup, pa, rebuild, tools, transmission, truetech, trutechtrans, york

Looking to rebuild your 700R4/4L60

Killert on Jul 23, 2012

Oct 29, 2012 10:06 PM
by Killert

5

1,508

North East Region

Converter lockup control without tpi

timonator on Oct 22, 2012

Oct 23, 2012 01:25 AM
by vetteoz

1

807

Transmissions and Drivetrain

3rd, 700r4, blazer, lockup, slipping, t700r, tc, thirdgen, transmission, wiring

TC Lockup in every gear except low.

Jeep_Joint on Oct 16, 2012

Oct 17, 2012 09:00 AM
by Jeep_Joint

6

883

Transmissions and Drivetrain

1991, 700r4, camaro, chevrolet, circuit, converter, led, lock, lockup, polarity, pronge, switch, ta, toggle, torque, wire, z28

can't get TC to lock up

Gsoleski on Sep 1, 2012

Sep 7, 2012 10:42 PM
by TreeFiddy

19

5,980

Transmissions and Drivetrain

Threads Tagged with lockup