91 - Honda-Tech - Honda Forum Discussion

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1990, 90, 91, ac, civic, complete, crx, da, ef, fit, honda, integra, mod, pump, system

integra ac system into EF?

HI91EFHB on Sep 30, 2009

May 2, 2026 11:56 AM
by GeoMetry

7

1,945

Honda CRX / EF Civic (1988 - 1991)

91, 96, acura, civic, ef, ek, hatch, integra, length, pic, pictures, put, side, sideskirt, sideskirts, skirt, skirts

EK side skirts on EF

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1 2)

knightsef-eg on Jul 22, 2009

Apr 22, 2026 10:35 AM
by 208EF9

39

89,391

Honda CRX / EF Civic (1988 - 1991)

91, america, assembled, built, civic, crx, drive, hand, honda, japan, japanese, left, lhd, made

left hand drive crx made in japan?

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1 2)

insaneconceptz on May 12, 2007

Mar 26, 2026 10:45 PM
by Accordlover11

25

6,039

Honda CRX / EF Civic (1988 - 1991)

1991, 91, body, build, bumper, drift, front, honda, integra, kits, mod, modded, modification, pictures, tech, widebody

1991 integra extreme body mod build

tegra1027 on Jul 19, 2010

Mar 17, 2026 10:49 AM
by teggy91cali

23

7,032

Appearance Build Threads

4dr, 91, back, bolt, civic, convertion, da, ef, fit, honda, rear, seat, seats, si, swap

DA seats in 91 EF

classdork987654 on Dec 13, 2008

Nov 22, 2025 07:27 PM
by Kermis91

19

33,976

Honda CRX / EF Civic (1988 - 1991)

88, 91, 95, accord, acg, acgs, acura, civic, controls, for, fuse, honda, hondas, lakeviewman, s

What is ACG (s) fuse?

lakeviewman on Jan 1, 2006

Aug 8, 2025 02:07 PM
by auto_austin

10

34,272

Honda Accord (1990 - 2002)

1988, 91, b15b7, build, crx, d15b7, ef, ef9, hatch, honda, obd0, si, swap, thread, tranny

d15b7 into EF

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1 2)

94hondaLS on Jul 28, 2003

Apr 6, 2025 08:41 PM
by junbug925

25

21,333

Honda CRX / EF Civic (1988 - 1991)

9091, 91, 92, 9293, 93, bumper, da9, g2ic, history, integra, rear, removal, remove, removing, support

HOW-TO...92-93 bumper onto 90-91 integra da9

OldSkoolDa91 on May 21, 2008

Mar 28, 2025 12:54 AM
by RollinGDtime12

20

30,739

Acura Integra

1991, 91, accord, cannon, civic, clean, cleanest, door, honda, lid200, nitrous, school, semiold, tech, thread

The Cleanest Semi-Old School Thread

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SYNSEI on Jul 25, 2008

Mar 1, 2025 08:34 AM
by KrAx78

3,015

1,006,344

Honda / Acura

89, 91, bumper, civic, del, ef, ep3, front, honda, sol, usdm, wtb

REFERENCE-USDM BUMPER INTERCHANGEABILITY

24TEN on May 15, 2012

Jan 8, 2025 12:23 PM
by jsinher3

8

8,314

Honda CRX / EF Civic (1988 - 1991)

1991, 4wd, 91, awd, cam, integra, japan, single

JDM 4WD INTEGRA?????

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1 2)

i-VTEC_do_you on Jul 14, 2006

Dec 31, 2024 07:41 AM
by spAdam

28

15,477

Acura Integra

9093, 91, 92, acura, campatability, compatible, compatoble, da, engine, hondas, integra, integras, interchangable, interchangeable, parts, suspension, year

What year integra are compatible with the 1991 da integra

DaLove91 on Jan 25, 2009

Dec 28, 2024 08:41 PM
by JRCivic1

13

13,268

Acura Integra

91, 95, build, civic, cx, d15b8, engine, fits, iacv, idle, intake, kind, loping, low, manifold, problem, warm

95 CX Hatch D15B8 Loping Idle

brad_C on Oct 11, 2011

Dec 18, 2024 12:20 AM
by civicvx95

10

3,152

Honda Civic / Del Sol (1992 - 2000)

91, 95, 97, accord, acura, alarm, arm, car, code, deactivate, dis, disable, factory, honda, stock

95 Accord Factory Alarm - Need to Disable

rthomas23 on Oct 5, 2010

Oct 7, 2024 04:41 PM
by Foxr

6

56,454

Honda Accord (1990 - 2002)

1989, 3geez, 87, 89, 91, accord, europe, exhaust, ga, honda, integra, interchangeable, lxi, parts, upgrades

1989 Accord parts questions???

RED_October94LS on Jun 30, 2009

Oct 6, 2024 06:18 AM
by NoMOACVWs

14

6,116

Classic Hondas

91, 96, 98, accord, crank, crankshaft, damage, honda, loose, pin, pulley, pully

Loose crank pulley

devilpuppy on Jan 8, 2006

Aug 30, 2024 09:15 AM
by Lovinmaria

9

2,982

Honda Accord (1990 - 2002)

91, appears, burning, check, civic, d16, ecu, engine, honda, light, oil, p30, pr3, run, vtec

d16 vtec with p30 short case ecu

Tong.Y on Jul 21, 2010

Aug 14, 2024 04:38 PM
by Ur ignorance

10

4,688

Honda Civic / Del Sol (1992 - 2000)

89, 91, average, b16a, b18, civic, crx, ef, gas, honda, mileage, radius, rich, rods, rt4wd, running, station, wagon, zc

Gas Mileage 88-91 Civics with Swaps b16a, b18c/5, b17, b18, ZC ....

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bossman032 on Aug 5, 2004

Jun 28, 2024 07:44 AM
by Scottmcc

141

25,923

Honda CRX / EF Civic (1988 - 1991)

90, 91, 97, aarm, accord, adjuster, arm, arms, cams, chevy, control, front, loose, nut, spec, tightening, upper

Front Upper Control Arm Specs?

JoeBull on Jul 15, 2010

Jun 9, 2024 08:03 AM
by MegzMurray

5

15,256

Honda Accord (1990 - 2002)

02, 2004, 91, accord, acura, diy, fix, gear, honda, jump, light, position, sensor, solenoid, starter, switch, test

Sticky

Simple DIY start circuit test, [bypass jump]

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1 2)

fcm on Jul 23, 2011

Jun 4, 2024 09:25 PM
by B20VNelly

37

235,207

Tech / Misc

46100s04a14, 46100sm4g54, 91, 9497, 94com, accord, civic, cylinder, dr, honda, hondas, lx, master, part, show

Reference: Master Cylinder Sizes

RareSI on Jul 16, 2004

Jun 4, 2024 08:15 PM
by gmd25m

16

63,884

Tech / Misc

2004, 91, ac, champion, civic, clutch, compressor, condenser, crv, crx, diagram, electrical, honda, schematic, wires, wiring

A/C electronics help needed (wiring diagram)

Turbo E on Jun 2, 2004

May 26, 2024 04:28 PM
by Cvico

11

32,848

Honda Civic / Del Sol (1992 - 2000)

1996, 91, 92, 96, accord, boosted, bseires, civic, clutch, f22, f22a, honda, put, series, stage

B-Series in 96 Accord?? or just F22 boosted??

drewhall07 on Mar 20, 2011

May 16, 2024 06:26 PM
by Samuel007Angel

13

3,863

Honda Accord (1990 - 2002)

72365sh2a21, 89, 8991, 91, build, civic, crx, dc, ef, ef9, ga, hatcback, hatch, hatchback, hb, headers, honda, ivt, jdm, older, pics, sale, si, struts, tech, thread, yellow

The Official EF Discussion Thread

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-NA-aLL-thE-wAy- on Oct 9, 2008

Feb 16, 2024 03:12 PM
by EE2bitsk

22,436

2,002,803

Group Threads

91, 95, box, car, civic, crx, dash, del, diagram, find, fuse, ignition, sol, switch, wiring

1991 civic hatchback. Under dash fuse panel doesn't have power.

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1 2 3)

osbunjosh on May 5, 2012

Jan 29, 2024 05:20 PM
by joshosterman214

50

78,768

Honda CRX / EF Civic (1988 - 1991)

2000, 2002, 91, 91a, accord, acident, actual, cash, cura, honda, nsx, sale, total, totaled, v6, vehicle

Car Accident, Totalled???

D21X on Dec 10, 2005

Oct 11, 2023 02:15 PM
by PenelopePits

20

7,454

Honda Accord (1990 - 2002)

2000, 2002, 91, 94, accord, acura, distributor, h22a, honda, injector, injectors, integra, prelude, pulse, pulsing, spark, tl

Troubleshooting: B-series No Injector Pulse - reopened topic in 2019

H22SHtec on Mar 6, 2011

Sep 25, 2023 09:17 PM
by JRCivic1

17

42,314

Tech / Misc

1991, 89, 91, b18a1, civic, color, crx, hatch, honda, hook, std, stock, tach, tachometer, wire

Tachometer wire on 91 civic hatchback

Datdeviljuice on May 16, 2003

Sep 12, 2023 09:27 PM
by RobCo

18

26,963

Honda CRX / EF Civic (1988 - 1991)

91, 95, accord, axle, axles, cv, drivers, honda, pop, popped, popping, pops, sti, turn, worst

Drivers side axle popping out.

matix on Feb 9, 2004

Sep 8, 2023 07:57 AM
by Andein_Vamir

9

3,068

Hybrid / Engine Swaps

1989, 20, 89, 91, 92, diagram, flasher, honda, located, location, prelude, relay, si, signal, turn

1989 Prelude SI flasher relay location

camoman on Jun 14, 2010

Sep 2, 2023 02:48 PM
by nora

5

7,699

Honda Prelude

Threads Tagged with 91