3.4 Swaps - YotaTech Forums

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1990, 30, 34, 34l, 4runner, 96, cross, crossover, crossoverpipe, make, making, pipe, swap, tacome, toyota, yotatech

Sticky

Build your own 3.4 crossover pipe

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1 2 3 4 5 ... Last Page)

Jason4X4 on 03-02-2008

01-08-2024 03:35 PM
by Akiraw

124

140,101

22r, 22re, 34, 4runner, 5vz, 5vzf5, chevy, coolant, fe, oklahoma, supercharger, swap, temp, toyota, v6, wire

Sticky

22r to 5vz swap

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1 2 3 4 5)

jasond on 10-05-2007

12-08-2023 05:56 AM
by Hairyberry

91

113,075

12101, 30, 34, 93, 96, install, oil, pan, part, sas, swap, t100, tacoma, toyota, v6

Sticky

Which oil pan to use in your 3.4L swap

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1 2 3 4 5)

DeathCougar on 07-07-2011

08-09-2023 08:26 AM
by Hairyberry

96

95,784

1995, 34, 4runner, 5vz, ac, air, amplifier, bolts, clutch, compressor, conditioning, pickup, swap, toyota, wiring, yotatech

Sticky

How to: A/C for your 3.4 swap

(

1 2 3 4)

vasinvictor on 03-21-2012

08-02-2023 06:27 PM
by PhilR

79

92,455

30, 34, 34swap, 4runner, ac, body, diagrams, life, swap, themonch, theory, toyota, wiering, wiring, yotatech

Sticky

3.4 Swap Wiring Theory (by theMonch)

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1 2)

theMonch on 10-29-2010

04-23-2023 12:00 PM
by Boredmuse

35

69,821

22r, 30, 89, butt, connectors, diagram, dolphin, electronics, evap, harness, hose, howto, install, motorhomes, starter, water, wire, wiring

Sticky

3.4 Swap 101

(

1 2 3)

dntsdad on 07-31-2011

10-15-2021 04:17 AM
by Greg429

59

208,295

30, 34, 4runner, auto, diagram, harness, plugs, road, solutions, swap, toyota, wire, wiriing, wiring, yotaman

Sticky

yotaman's 2nd Gen 3.4 swap!

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1 2 3 4 5 ... Last Page)

yotaman on 04-25-2007

07-03-2020 03:14 PM
by ToyotaTodd83

136

143,124

34, control, emission, error, evaporative, fsm, malfunction, po450, pressure, sensor, solder, switching, system, tach, tacoma, toyota, valve, vsv

Sticky

Rayl82's 3.4 swap

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1 2 3 4 5)

Jason4X4 on 01-27-2008

09-01-2018 07:24 PM
by islander88

81

52,903

19955, 2004, 3rz, 5vzfe, 96, 99, ca, diagram, ecu, engine, harness, location, pinout, tacoma, wiring

Sticky

1995.5 - 2004 Tacoma A/T vs M/T ECU pinouts

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1 2)

mosk on 07-08-2010

11-08-2017 10:31 AM
by mosk

35

106,146

34, 5vz, coolant, crossover, diagram, exhaust, kit, o2, pipe, ptr0435050, rear, simulator, swap, temp, toyota, urd, wiring

Sticky

3.4 swap started

(

1 2 3 4 5 ... Last Page)

mt_goat on 03-28-2006

07-30-2017 06:38 PM
by qwertyisdead

827

291,674

34, 34l, conversion, crossover, instructions, instuctions, kit, manual, mike, official, ors, pdf, sale, swap, yotatech

Sticky

ORS 3.4 swap instructions

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1 2)

mt_goat on 02-04-2009

05-23-2016 11:59 AM
by Alika1994

39

51,487

1991, 34, 34l, 4runner, 5vzfe, 95, belt, compatibility, diy, guide, speed, spline, swap, timing, toyota, ts26271, writeup

Sticky

Elvota's 3.4 swap

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1 2 3 4 5 ... Last Page)

Elvota on 10-27-2007

12-30-2011 10:08 PM
by jake90

290

253,863

34, 38x16, bolt, bumper, cooling, county, crossmember, flex, hanksville, jagco, problems, shear, smooth, strength, summit, swap, tjm, yotatech

Sticky

Finally venturing into my 3.4 swap (dial up warning)

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1 2 3 4 5 ... Last Page)

breknraj on 08-29-2006

11-10-2011 03:25 AM
by 4x4runr

237

89,297

Normal Threads

3.4 Swap No Start

Tateishizu on 02-24-2020

04-06-2024 06:59 AM
by coopster

3

1,065

Using a JDM donor: Cheeserind's visit to JDM Engines Chicago

CheeseRind on 03-26-2024

03-26-2024 08:16 AM
by CheeseRind

0

225

Transmission fluid lines to rad getting pinched

brandt01 on 03-25-2024

03-25-2024 10:37 PM
by brandt01

0

123

3.4 swap power steering confusion, need help

brandt01 on 03-24-2024

03-25-2024 12:11 PM
by brandt01

17

286

22RE to 5VZ-FE ??

Jordan Rowland on 02-22-2024

02-25-2024 08:36 AM
by aztoyman

2

336

3.4 Swap Harness Spreadsheet Review

ianjadkins on 01-30-2017

01-14-2024 06:57 PM
by brandt01

14

5,040

01, 34, 4runner, adapter, connector, engine, miniature, pin, position, purpose, sensor, tacoma, throttle, toyota, tps, wire

3.4 3wire to 4wire tps adaptor

more_power on 08-02-2012

01-12-2024 05:20 PM
by atcfixer

15

11,335

BackCountry's 92 Runner build

Backcountry8908 on 03-27-2019

01-07-2024 06:27 AM
by Backcountry8908

17

2,283

3.4 auto swap wiring help

brandt01 on 01-03-2024

01-03-2024 10:22 PM
by brandt01

1

410

Where do get a new ECM?

waffleflop_69 on 08-29-2023

12-23-2023 08:37 AM
by coopster

9

779

Wiring in OBDII port- ECU connection?

mtnkid85 on 03-01-2016

12-03-2023 10:00 AM
by Shawn M

12

24,853

22r, 4runner, 91, splice, starter, wire, wireing

wire for the starter

BIG RON on 10-13-2009

11-15-2023 06:17 PM
by seabass04

8

3,072

94 T-100 3.0 swap 2002 JDM Tacoma 3.4 donor

JDMsucker on 10-23-2023

11-14-2023 08:17 AM
by Hairyberry

6

541

4runner, 93, access, audio, diagram, diagrams, diagras, engine, ewd, swap, t510pk, tis, wire, wireing, wiring

TIS Wiring Diagrams

sam4runner on 03-15-2010

11-14-2023 08:07 AM
by Hairyberry

8

5,808

3.0 to 3.4 body harness question

Brettk93 on 12-02-2016

11-08-2023 03:34 AM
by Joebull

6

4,776

A/C install into a 1992 Truck that never had it

fourbg on 10-28-2023

10-31-2023 08:28 PM
by aztoyman

7

489

94 T-100 3.0 swap 2002 JDM Tacoma 3.4

JDMsucker on 10-23-2023

10-23-2023 07:53 AM
by JDMsucker

0

94

Need feedback and opinions on donor options (Yota1 rebuild vs JDM, etc.)

CheeseRind on 09-09-2023

10-13-2023 08:20 AM
by kirbdog

4

583

Shadetree swap in progress

Flintstone40 on 09-25-2023

09-25-2023 02:27 PM
by Flintstone40

0

396

199 7 4WD M/T ECU to 1998 2WD A/T P0773

BigBluePile on 12-10-2021

09-19-2023 07:31 PM
by BigBluePile

10

1,640

5 speed and 3.4 swap advice needed

gray420 on 08-09-2023

08-12-2023 06:50 PM
by gray420

2

880

30, 34, 5vzfe, engine, factory, happen, motor, motormounts, mount, mounts, pickup, properly, sitting, swap, toyota

Why can't the 3.4 motor mounts be used?

(

1 2)

Taco Burrito on 06-10-2011

08-05-2023 10:48 PM
by yotabmile

33

25,082

22re, 2wd, 30, 5vz, bay, chassis, clutch, diagram, ecm, engine, fuse, harness, install, plugs, toyota, wiring, work

wiring help/possible build thread....22re --> 5vz

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1 2)

redhanded on 10-16-2012

07-21-2023 10:43 PM
by aztoyman

21

5,153

4runner harness security module

Boredmuse on 04-27-2023

07-18-2023 09:47 PM
by Hairyberry

1

350

Fuel Pump FC connection and COR

coopster on 06-15-2023

07-13-2023 06:39 AM
by coopster

4

755

T100 MT/AT ECU swap

atcfixer on 02-03-2017

06-15-2023 02:41 PM
by coopster

17

20,166

Cross-over pipe

mefizto on 05-22-2023

05-22-2023 03:53 PM
by mefizto

0

439

3.4 swap question

Trooperbearden@gmail on 04-18-2023

05-11-2023 01:31 AM
by AbigailMurphy

6

886

Please help- 3.4 swapped questions!

crane-op.1 on 02-13-2023

04-30-2023 07:13 PM
by aztoyman

4

577

Best donor?

ragedracer1977 on 11-28-2021

04-29-2023 07:27 PM
by Boredmuse

5

1,882

3.4 Swap Heater Hose Flow Question

92-5vze on 09-30-2020

04-23-2023 12:03 PM
by Boredmuse

3

7,573

3.4 Swap Starts BUT Stalls Everytime

Steve Brownlow on 02-16-2023

04-23-2023 12:02 PM
by Boredmuse

3

520

3.4 swap question

Trooperbearden@gmail on 04-18-2023

04-18-2023 01:10 PM
by Trooperbearden@gmail

0

218

Akwheeler's 3.4 swap, 96 T100 Donor to 95 4Runner

(

1 2)

akwheeler on 11-07-2021

03-31-2023 07:19 PM
by akwheeler

31

4,241

Possible swap header to use

deyzin on 08-03-2019

03-27-2023 04:34 PM
by steve_mk3

5

2,943

93 T100 3.4 swap ecu questions

T100swap on 04-23-2022

01-07-2023 06:20 PM
by anthony1

1

913

3.4 exhaust for 95 former 3.0

coopster on 12-25-2022

12-25-2022 10:44 AM
by coopster

0

571

34, a340h, ac, bracket, dipstick, engine, info, installing, pickup, replacement, swap, tacoma, thermostat, toyota, tube, v6

3.4 swap while keeping the a340h

kg206 on 07-24-2011

12-14-2022 11:12 AM
by kg206

19

24,816

30, 4runner, 4x4, 5vz, 5vzfe, auto, cadman, computer, connector, fast, fe, manual, reading, spout, toyota, v6

FYI: 5VZ-FE V6 works fine with the auto A340H

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1 2 3 4 5 ... Last Page)

LoneStarMac on 10-26-2007

11-13-2022 10:06 AM
by Sundown

189

76,121

3.4 Swap with 4sp. Auto...No 4th Gear???

Sundown on 11-11-2022

11-11-2022 09:19 PM
by Sundown

0

398

3.4 harness Fed vs CA

coopster on 11-10-2022

11-10-2022 01:35 PM
by coopster

0

386

1989 Pickup 3VZ to 5VZ from 1998 4Runner 4x4 Manual Trans 89661-3D362 ECU

(

1 2)

Fyca on 01-08-2015

11-05-2022 07:06 PM
by reporic2000

31

18,714

1992, 30, 34, 4runner, 91, 92, auto, bolt, frame, oil, pan, sas, swap, transmission, truss

3.4 swap in '92 4runner + some build up

(

1 2 3)

ztbailey1 on 11-09-2012

10-27-2022 02:28 PM
by ztbailey1

47

46,836

3.4 swap no start & no oil pressure on start up!!!

scoyota on 09-03-2022

10-15-2022 07:07 AM
by rsmdon

5

789

89 3.0 swap to 3.4 (Questions on my Options)

Mike Lavertu on 06-10-2022

08-31-2022 03:15 PM
by 89-4RNR-GUY

2

1,302

Looking for A340H to 340F 2wd swap physical requirements

Canyonfrog on 07-28-2022

07-28-2022 08:48 AM
by Canyonfrog

0

431

3.4 oil cooler bypass

wakkjobb on 03-31-2016

06-15-2022 01:49 PM
by SoCal4runner88

6

16,066

1988 4Runner no N3/IH1 and N5/IH2 found in wiring diagrams

mefizto on 05-26-2022

06-12-2022 06:06 PM
by mefizto

2

1,232

Cat “delete” No CEL

T100swap on 06-12-2022

06-12-2022 03:32 PM
by T100swap

0

580

New guy

Baldy on 05-18-2022

06-11-2022 05:26 AM
by Baldy

3

521

3.4 conversion throttle body

jfishfinder on 05-16-2022

06-11-2022 01:42 AM
by Swap God

2

1,923

3.4 swap ignition wiring

T100swap on 05-29-2022

05-29-2022 01:36 PM
by T100swap

0

1,496

Another JDM engine swap

mefizto on 05-03-2022

05-06-2022 04:15 PM
by mefizto

3

807

2001 4runner Donor Questions

jfishfinder on 04-28-2022

04-30-2022 06:29 PM
by moto809

1

1,086

Engine mount question

mefizto on 04-25-2022

04-25-2022 11:12 AM
by mefizto

0

695

EWD from TIS site?

mefizto on 02-13-2022

04-20-2022 08:59 AM
by mefizto

3

1,012

Gremlins in the Electrical

Hippiestank on 03-04-2022

03-04-2022 05:58 PM
by Hippiestank

0

549

2nd gen 4runner, 3.4 swap, 3.4l swap, wiring harness

3.4 swap question

Invader246 on 01-14-2022

01-14-2022 05:43 PM
by BigBluePile

2

1,263

34, 4x4wire, 5vz, 904runner, cluster, combination, connector, ecu, ii3, p0500, plug, resistors, swap, tacoma, toyota

3.4 Swap Wiring Questions/ Issues

ar design on 02-18-2009

01-13-2022 02:00 PM
by Blaise.Silva

18

8,394

Need a simple answer to 3.4 wiring

spitball4 on 12-28-2021

01-08-2022 09:10 AM
by BigBluePile

14

1,763

Need help finishing my 3.4 swap

Chase Forman on 08-19-2019

01-02-2022 02:54 PM
by Chase Forman

6

5,823

Where are referee inspections getting approved in Ca with exhaust on pass side

dntsdad on 12-14-2020

01-02-2022 12:14 PM
by anthony1

2

1,361

3.4 swapped w/ HG

anthony1 on 12-29-2021

01-02-2022 12:01 PM
by anthony1

2

759

Tyco Electronics ECU Connector Part Numbers

SacRunner on 12-01-2015

12-03-2021 06:31 PM
by BigBluePile

3

15,455

18, 2000, 34, bad, fuel, high, long, ltft, negative, o2, readings, tacoma, term, toyota, trim

long term fuel trim around -18%

(

1 2)

jjyoda_86 on 05-14-2013

11-14-2021 12:39 AM
by twiztidditzwit

37

63,200

Struggle city for the last yard, help requested. 95 A/T 4x4 3.0 to a 3.4 m/t

wonkainc on 07-03-2020

11-11-2021 04:34 PM
by wonkainc

4

1,861

3.4 wiring

Arlogger on 01-01-2021

10-25-2021 06:41 AM
by moto809

2

1,780

99 3.4 (A/T ECU) swap mated to 94 3.0 5sp M/T (CEL issue)

ChicFilAlover_69 on 10-21-2021

10-22-2021 07:56 PM
by moto809

1

1,914

3.4 Swap intake options

92-5vze on 10-07-2021

10-10-2021 07:38 AM
by moto809

4

1,403

Usdm heads on jdm 3.4

Nolan320 on 10-07-2021

10-07-2021 05:19 PM
by Nolan320

0

393

Best How-To on the 5VZFE Swap?

wrenchtech on 07-26-2018

09-20-2021 08:19 PM
by moto809

4

3,833

Nick's 3.4/5 Speed Swap

YotaRnr94 on 04-22-2021

09-17-2021 12:32 PM
by Ekaiiscool

11

2,244

Looking for 90 4Runner IH2 pin out

Killjoy the Second on 09-14-2021

09-14-2021 11:00 PM
by Killjoy the Second

0

514

3.4 blocks swap can you swap 1mz-fe and 5vz-fe?

Cleatis on 08-31-2021

09-02-2021 07:51 AM
by Cleatis

8

1,226

22re swap AC compressor question

dntsdad on 07-21-2014

08-09-2021 12:50 PM
by wyoming9

13

17,907

JDM Engine?

mefizto on 04-25-2021

08-08-2021 09:45 AM
by moto809

3

2,322

3.4 swap, mechanical fan

95YotaPickup on 04-09-2021

08-04-2021 07:11 PM
by coopster

13

3,029

Is there anything speacial i need to know

Jenlittle on 05-16-2021

07-20-2021 02:43 AM
by wyoming9

1

604

30, 34, 93, conversion, cost, engine, hard, motor, price, swap, total, toyota, truck, v6

3.0 to 3.4 swap hard $ cost?

94rokrunner on 01-13-2009

07-20-2021 02:39 AM
by wyoming9

18

34,758

1992 Toyota Truck 3.4 Swap

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1 2 3)

92-5vze on 11-05-2019

07-16-2021 01:12 PM
by 92-5vze

49

15,242

3.4L Swap ECU question

M35Mako on 05-26-2021

06-15-2021 04:56 AM
by BeerCheese

1

3,669

3.4l swap, 4runner 2nd gen, emissions, running rich, wiring issue

3.4l Swap Emissions Problem!!

(

1 2)

filthyphil on 12-06-2020

05-03-2021 11:42 AM
by filthyphil

20

6,472

Wiring harness problem

Sparko on 04-14-2021

04-14-2021 02:11 PM
by Sparko

0

843

57, 92, bumper, case, cut, drive, front, gear, location, pickup, rancharo, tank, toyota, transfer, tuck, vacuum

It had officially began, 3.0 auto to 3.4 manual in 92 ex-cab

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1 2 3 4 5 ... Last Page)

dntsdad on 11-15-2009

04-06-2021 10:29 AM
by MaK92-4RnR

365

162,426

3.4 swap occasional no crank no start

Darrel Forney on 12-12-2019

03-29-2021 04:35 AM
by Jacobt5

2

1,635

3034, 34, compression, fan, fits, hose, radiator, run, stand, swap, test, to1356869095, toyota, transmission, upper, yotatech

1991 4 runner thinking of going to 3.4

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1 2 3 4 5 ... Last Page)

ultimase on 11-13-2011

03-28-2021 09:21 PM
by ultimase

120

27,471

Swapped 1999 5vz into 98 4 runner

Daniel b on 03-23-2021

03-26-2021 01:09 PM
by irab88

5

739

5Vzfe Swap with A340H

Offaironland on 03-06-2020

03-09-2021 03:57 PM
by coopster

4

3,167

Lance's Budget 2nd Gen Build

Lancerr10 on 02-04-2021

03-04-2021 05:23 AM
by Lancerr10

10

1,290

34, 35, bad, check, connector, ecm, ecu, engine, fix, light, obd, obd2, power, problem, swap, wire

3.4 swap ecm bad?

Fuller on 01-22-2011

02-21-2021 09:58 AM
by Rickeytheone

9

5,035

OBD2 Connection Problem - Help

jsabowabo on 12-30-2020

02-10-2021 09:16 AM
by jsabowabo

3

1,721

Ignition Timing Problem

jsabowabo on 01-04-2021

02-10-2021 09:14 AM
by jsabowabo

3

511

Calling all guru's HELP!

Shane Carrington on 01-03-2021

01-28-2021 11:23 AM
by 5 Fists

3

836

89 4Runner with 97 taco m/t 3.4 swap. Runs then dies.

Tropiganda on 01-19-2021

01-28-2021 09:42 AM
by Tropiganda

1

1,098

98 4runner Swap

Rick Wiljamaa on 01-08-2021

01-11-2021 08:15 AM
by Rick Wiljamaa

3

680

Does anyone have T-100 wiring diagrams?

akwheeler on 12-31-2020

01-07-2021 10:25 AM
by Numbchux

5

1,708

Yeeeesssss!!!!

Shane Carrington on 12-19-2020

01-06-2021 06:13 AM
by jsabowabo

1

774

2000, 22r, 30, 34, 4runner, body, budget, crossover, harness, magna, sa, swap

3.4 $2000 Budget Swap

(

1 2)

sam4runner on 04-05-2010

12-30-2020 04:44 PM
by Shane Carrington

24

5,416

3.4 engine height on 3.0 mounts in rwd xtra cab Fram

dh12791 on 02-15-2020

12-27-2020 07:33 AM
by Tabasco Kid

3

1,271

22re, 34, 3vze, 4runner, 89, 90, functions, identify, ih1, ih2, ii3, pinou, pinout, plug, plugs, toyota, wiring

help to identify plugs(wiring)

mechaniman on 04-07-2010

12-01-2020 10:52 AM
by eastcoast4runner

17

41,678

3.4 motor swap

72Nova on 11-25-2020

11-27-2020 07:14 AM
by moto809

3

1,145

3.4 Swap CA Smog Info

(

1 2 3)

ztbailey1 on 03-16-2013

11-26-2020 10:58 AM
by ztbailey1

54

19,940

3.4 Swap In My '95 4Runner

(

1 2)

arroyobass on 11-12-2016

11-20-2020 08:08 PM
by jsabowabo

27

18,709

1996, 2011, 34, 94, ac, battery, bracket, crossover, mickey, sacramento, sidebiter, stick, swap, thompson, toyota, trans, tray, truck

Anthony's 3.4 swap

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1 2 3 4 5 ... Last Page)

anthony1 on 07-01-2011

11-20-2020 08:01 PM
by jsabowabo

173

40,986

AC and Power Steering

coopster on 10-31-2020

11-06-2020 06:13 PM
by moto809

1

915

How to identify Fed and Cali 3.4

Kolton5543 on 02-26-2019

10-29-2020 03:11 PM
by wonkainc

11

3,031

Need help

Donald Egler on 10-25-2020

10-25-2020 10:43 AM
by Donald Egler

0

426

Federal ECM in California 4Runner?

jsabowabo on 08-18-2020

10-22-2020 01:35 PM
by yotahacker13

7

2,606

Finally, 3.4 swapping my 93!

(

1 2 3 4)

moto809 on 06-13-2020

10-21-2020 02:49 PM
by moto809

64

8,283

$1000 to anyone who wants to finish my 3.4 swap

Joeajk on 10-11-2020

10-13-2020 05:33 AM
by 92-5vze

1

889

3.4L Swap, sparks, cranks, but not running!!

Adrian Gaytan on 10-03-2020

10-11-2020 08:31 AM
by Co_94_PU

9

2,536

3.4 swap cruise control cable routing?

moto809 on 10-10-2020

10-10-2020 12:01 PM
by moto809

0

1,844

Mounting 3.4 ecu?

Toysonly on 12-30-2019

10-10-2020 11:56 AM
by moto809

1

3,144

Replaced throttle body, now have a very annoying humming noise

moto809 on 09-02-2020

10-01-2020 08:12 AM
by moto809

11

801

3.4 swap 101.

Chase Forman on 09-13-2020

09-13-2020 07:30 PM
by Chase Forman

0

2,216

Bank fired converting to multi fired injectors

Shane Carrington on 09-02-2020

09-09-2020 07:42 AM
by Numbchux

15

1,256

Questions regarding 3vzfe to 5vzfe swap

strife1016 on 07-21-2020

09-05-2020 03:56 PM
by coopster

13

2,738

1990 3.0l v6 toyota, 3.0 3vze, ecm connector, wire diagram

Wiring headache

Shane Carrington on 08-16-2020

09-01-2020 07:28 AM
by Shane Carrington

9

1,185

JDM donor vehicles?

moto809 on 06-05-2020

08-29-2020 10:09 PM
by moto809

5

1,248

first post and need some help

Alex Gallacher on 07-26-2020

07-28-2020 02:50 AM
by Alex Gallacher

2

490