iac

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40, 89, battery, chevy, gas, iac, instal, mph, pedal, pintle, reset, retract, retracting, testing, volt

how do i retract the IAC pintle when installing it into a new throttle body?

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1 2)

dizwiz24 on Jul 28, 2010

Feb 20, 2022 09:55 PM
by Tacogod1313

24

12,655

C4 Tech/Performance

1985, 2000, 90, adjustment, c4, corvette, distance, extended, height, iac, length, pintle, shorter, style

IAC - New pintle is MUCH shorter than old pintle ..

Kale on Aug 29, 2001

Sep 7, 2021 10:33 PM
by aklim

18

6,547

C4 Tech/Performance

2004, 84, adjust, air, c4, corvette, counts, iac, key, monitor, procedure, reset, times, tpi, tps, turn

iac reset procedure please!!!!!!!

85autoxr on Oct 9, 2004

Mar 29, 2019 08:15 AM
by clove86

10

42,996

C4 Tech/Performance

1988, 1989, adjustment, corvette, engine, find, high, iac, idle, idles, located, problems, reviews, starts, stays, valve

1989 Corvette unexplainable high idle problems

brharris27370 on Jul 30, 2009

Apr 16, 2015 04:29 PM
by Red1990VT

16

13,420

C4 Tech/Performance

1990, 1996, 96, bogs, cold, corvette, iac, idle, impala, l98, l98missingenginegroundstrap, ss, stumble, stumbles, throttle

90 L98 - Cold Stumble, less responsive

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1 2)

Dale1990 on Jul 26, 2004

Sep 4, 2014 06:33 PM
by barrypaul2005

28

6,508

C4 Tech/Performance

1984, 90, bodies, body, c4, c5, clean, cleaning, corvette, gasket, iac, iaccoolant, lt1, replace, throttle

Throttle Body Cleaning

90WhiteLightning on Oct 14, 2009

Aug 2, 2014 07:55 PM
by OhioBob

16

11,159

C4 Tech/Performance

1985, 1996, 86, 96, air, alcl, control, corvette, diagnostic, gasket, ground, iac, idle, terminal, valve

I replaced the IAC Valve then......

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1 2)

C-4 owner on Feb 27, 2010

Feb 6, 2014 09:06 PM
by jcat76104@yahoo.com

28

41,984

C4 Tech/Performance

1985, 1990, 84, 86, check, corvette, iac, idle, lt1, port, reading

Idle - IAC Troubleshooting Help Needed - Check Pics

ramiles on Aug 22, 2007

Nov 24, 2013 09:12 PM
by MrRenoman

19

4,806

C4 Tech/Performance

Anybody using a BWD IAC?

CooterCatchinVette on Oct 21, 2010

Apr 13, 2013 07:45 AM
by WW7

7

1,938

C4 Tech/Performance

Rear FX3 Actuators, TPS,

shredrome on Oct 28, 2012

Dec 25, 2012 11:14 AM
by shredrome

2

1,101

C4 Parts for Sale/Wanted

delco or delphi iac?

yaknow on May 12, 2012

May 14, 2012 11:06 AM
by Warren Seale

7

13,284

C4 Tech/Performance

Is my IAC bad?

Waspination on May 11, 2012

May 13, 2012 11:31 AM
by wobbles111

7

3,339

C4 Tech/Performance

1985, bad, broken, c5, condition, corvette, drive, engine, iac, lt1, motor, rich, signs, symptoms, valve

What are the symptoms of a bad IAC valve/motor?

CentralCoaster on Aug 15, 2003

May 6, 2012 10:47 PM
by H P Bushrod

6

30,150

C4 Tech/Performance

1989, corvette, forum, iac, l98, number, part, performance

IAC Removal, L98

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1 2)

fcable on Apr 30, 2012

May 1, 2012 10:12 PM
by fcable

20

4,911

C4 Tech/Performance

1988, corvette, iac, kit, relocation, sensor

Inconsistant Idle

blakngold4life on Mar 26, 2012

Apr 29, 2012 09:20 AM
by blakngold4life

16

1,473

C4 Tech/Performance

air, bad, control, corvette, hesitation, iac, idle, irregular, issues, low, ls1, rough, symptoms, tune, wrong

IAC Gone Bad? Symptoms? Rough Idle and hesitation...PLEASE HELP!

austinseanchris on Apr 20, 2012

Apr 25, 2012 10:33 PM
by LannyL81

17

46,653

C4 Tech/Performance

87FIREREDRAGTOP on Apr 22, 2012

Apr 23, 2012 09:18 PM
by 87FIREREDRAGTOP

8

1,264

C4 Tech/Performance

1992, 1994, 94, bad, c4, corvete, corvette, difficult, hard, iac, lt1, rough, start, starting, starts

Hard start 94 LT1

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1 2)

Nocrsis on Mar 26, 2012

Mar 29, 2012 08:39 AM
by jaa1992

20

4,574

C4 Tech/Performance

control, corvette, iac, module, powertrain, reset, scanner, set

Reset IAC via PCM

jmgtp on Mar 23, 2012

Mar 24, 2012 12:37 AM
by Cliff Harris

3

1,409

C4 Tech/Performance

c3, coolant, corvette, cranking, dies, hard, hot, iac, lt1, lt4, remove, rough, sensor, start, temp

Hard Starting LT4

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1 2 3)

Andrew on Mar 5, 2012

Mar 22, 2012 09:56 PM
by Nocrsis

40

8,230

C4 Tech/Performance

1984, 1991, 800, 91, air, chevy, control, corvette, iac, idle, location, problem, valve

1991 Idle Air Control problem

bmcr on Mar 16, 2012

Mar 16, 2012 02:16 PM
by 65Z01

1

2,621

C4 General Discussion

iac 1984

barry.walker on Mar 12, 2012

Mar 13, 2012 10:28 AM
by Rohn

4

915

C4 Tech/Performance

IAC Broke while trying to replace

hockeybums on Mar 5, 2012

Mar 5, 2012 11:32 PM
by oldalaskaman

1

742

C4 General Discussion

350, air, auto, c3, control, corvette, cruise, iac, idle, jet, number, part, problems, ram, ramjet, valve

Ram Jet 350 "automatice cruise"

jimm39 on Feb 22, 2012

Feb 23, 2012 07:53 PM
by jimm39

10

4,119

C3 Tech/Performance

1987, c4, checking, clogged, connector, corvette, fuel, iac, injectors, l98

New guy inhireted my Dads 1987 L98

paokanomike on Feb 3, 2012

Feb 3, 2012 08:09 PM
by 1986coupe

10

1,212

C4 Tech/Performance

1987, 88, air, bad, c4, control, controller, corvette, failing, iac, idle, reset, tellif, testing, valve

IAC Ajustment PLEASE HELP !!!!!!!

arrested609 on Aug 16, 2009

Jan 10, 2012 12:14 AM
by Cliff Harris

11

15,243

C4 Tech/Performance

1986, 1991, control, corvette, diagram, egr, hose, iac, l98, line, lines, solenoid, test, vacuum, valve, vlave

1991 L98 EGR solenoid vacuum line question

66Bronco on Dec 30, 2011

Jan 1, 2012 06:35 PM
by 66Bronco

9

15,990

C4 Tech/Performance

1990, 1991, areaon, cold, compemsation, connections, corvette, dipstick, fast, ground, iac, idle, l98, located, start, test, wire

1990 L98 Won't idle when cold

RedTRex on Dec 22, 2011

Jan 1, 2012 01:38 PM
by ddahlgren

18

4,260

C4 Tech/Performance

bigger, corvette, counts, follower, iac, intake, mph, scanner, set, throttle, tpi, tuning

383 throttle follower issue

sp361t on Nov 14, 2011

Nov 15, 2011 10:21 AM
by WW7

2

1,500

C4 Tech/Performance

1994, air, chevy, code, coils, color, control, gm, high, iac, idle, install, low, pigtail, square, valve

Correct wiring for 1992 Idle Air Valve Pigtail

ddadu90 on Oct 5, 2011

Oct 31, 2011 02:12 AM
by jazfe

3

14,688

C4 Tech/Performance

iac 1984

barry.walker on Sep 17, 2011

Sep 18, 2011 01:45 PM
by navy_vette

4

600

C4 Tech/Performance

1986, 1996, air, benchmark, buy, c4, calibrate, control, corvette, iac, idle, instructions, replacement, set, wrench

iac replacement

stevebrochu on Aug 22, 2011

Aug 31, 2011 10:42 PM
by aklim

11

1,411

C4 Tech/Performance

87, c4, corvette, cracked, drop, iac, idle, l98, plub, plug, porcelain, spark, stumble, stumbling, vette

Still Have Idle Stumble

Dr_Shakalu on Aug 23, 2011

Aug 24, 2011 04:05 PM
by Midnight 85

6

3,088

C4 Tech/Performance

1984, 84, connector, corvett, corvette, crossfire, hunting, iac, idle, lt1, pigtail, problems, rough, rought, rpm, run

1984 with a rough idle

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1 2)

joey9011 on Jun 8, 2010

Aug 23, 2011 01:35 AM
by newbie 84 C4

30

11,355

C4 Tech/Performance

93, causing, cold, corvette, iac, idle, stall, wont

93 idle issue

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1 2)

ridewot on Jun 23, 2011

Jul 18, 2011 06:12 PM
by Drew1Down

22

2,690

C4 Tech/Performance

93, counts, drill, engine, hole, iac, idle, location, low, lower, lowlights, lt1, motor, scanned, whats

IAC counts for 93 LT1, what should they be at idle, for a stroker motor?

Charleston2012 on May 18, 2011

May 18, 2011 07:48 PM
by SunCr

3

4,115

C4 Tech/Performance

1984, 84, c4, corvette, cross, fire, iac, injection, installing, pin, removal, remove, specs, test, voltage

84 IAC removal

TDiLisio on Apr 13, 2011

Apr 29, 2011 12:15 AM
by TDiLisio

19

2,563

C4 General Discussion

1989, 87, 89, corvette, drive, fast, high, iac, idle, idles, location, problem, replaced, thottlebody, vette

high idle please help 89

oscarmaiern25 on Apr 8, 2011

Apr 11, 2011 01:45 PM
by Sandpiper59

6

1,971

C4 Tech/Performance

Idling problem - surging?

dead_elvis_187 on Apr 8, 2011

Apr 8, 2011 07:35 PM
by leesvet

1

1,063

C4 Tech/Performance

92, c5, corvette, decay, etc, follower, iac, iacv, idle, ls1, power, rate, settings, throttle, tune

What to tune IAC?

ssdungeon on Apr 4, 2011

Apr 5, 2011 08:03 AM
by ssdungeon

2

1,909

C5 Scan & Tune

95, air, bad, c4, control, corvette, iac, idle, l98, lt1, sensor, stumbling, symptoms, symtoms, sysptoms, valve

Symptoms of a Bad IAC ? 95'

CAJUN C4 on Mar 16, 2011

Mar 20, 2011 08:19 AM
by HlhnEast

12

18,715

C4 Tech/Performance

1986, 93, cam, causing, cc503, chip, corvette, iac, require, stall, swap, vacuum

Stalling after cam install

rogerdoger1993 on Mar 2, 2011

Mar 4, 2011 12:19 AM
by JrRifleCoach

16

4,226

C4 Tech/Performance

1982, 1987, 1989, 85, 87, 89, aic, clean, corvete, corvette, iac, motor, removal, replacing, tese

IAC Motor removal/cleaning broken pieces

raiderz on Feb 19, 2011

Feb 21, 2011 09:18 PM
by pipe

19

3,307

C4 Tech/Performance

air, bypass, c5, c6, clean, corvette, iac, idle, motor

IAC Motor removal and cleaning

raiderz on Feb 19, 2011

Feb 19, 2011 07:33 PM
by raiderz

0

504

C6 Tech/Performance

1986, battery, corvette, ecm, engine, fuse, fuses, iac, l98, performance, proms, remove, specs, stepbystep, unplugging, valve

1986 L98 weird stuff

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1 2 3 ... Last Page)

jay86corvette on Apr 22, 2009

Feb 18, 2011 07:54 AM
by Louiseven

100

12,668

C4 Tech/Performance

2011, 85, c4, ca, connector, corvette, crazy, iac, kit, northern, pack, relocation, results, strange, vette, weather, weatherpack

Strange weather pack connector

ittlfly on Feb 4, 2011

Feb 4, 2011 11:01 PM
by ittlfly

6

701

C4 ZR-1 Discussion

fs 2 new I.A.C for crossfire intake

corracer on Jan 19, 2011

Jan 25, 2011 09:39 AM
by corracer

2

418

C4 Parts for Sale/Wanted

1987, 1989, 75, 87, bad, corvette, fast, hunting, hunts, iac, idle, l98, location, reset, steps, wanders

[87 L98] Idle wanders from 690-900

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1 2)

Shark Racer on Jan 2, 2011

Jan 15, 2011 09:35 AM
by Lemme

35

3,282

C4 Tech/Performance

adjust, base, body, corvette, disconnecting, est, gm, helms, iac, idle, minimum, pdf, set, setting, throttle, wire

Disconnect EST to set IAC ????

rodj on Jan 1, 2011

Jan 6, 2011 06:41 PM
by GREGGPENN

12

2,398

C4 Tech/Performance

86, engine, iac, lt1, replacement, txvetteparts, vette

problems with replacement ECM

mediawiz on Dec 27, 2010

Dec 28, 2010 10:05 PM
by hooked073

10

1,111

C4 Tech/Performance

adjustment, holley, iac, performance, sticking, tbi, tuning

holley tbi tuning help

yellow94coupe on Dec 23, 2010

Dec 24, 2010 03:24 PM
by davidm_comp

1

847

C3 Tech/Performance

1988, 383, 58mm, accel, afpr, corvette, fs, holley, horsepower, hosing, iac, plrnum, ram, sale, stealth

FS: Holley Stealth Ram (HSR) with AFPR and 58mm Accel

GREGGPENN on Oct 30, 2010

Nov 4, 2010 03:54 PM
by GREGGPENN

2

1,501

C4 Parts for Sale/Wanted

computer, corvette, iac, l98, lt1, obd2, sticking, style

has anybody used a newer style IAC on a L98 computer

C4happy on Oct 22, 2010

Oct 22, 2010 03:40 PM
by aklim

1

899

C4 Tech/Performance

billet, coolant, corvette, corvettes, housing, iac, iacv, lt1, midland, mod, sale, texas, thermostat, tips, tpis

Trimming on my IAC housing

C4happy on Oct 17, 2010

Oct 17, 2010 06:30 PM
by JackDidley

7

4,967

C4 Tech/Performance

TB part 2

Blame on Oct 15, 2010

Oct 17, 2010 04:13 AM
by Calderone

11

857

C4 Tech/Performance

1992, 92, backfires, corvette, engine, iac, idle, idles, lt1, problem, problems, reset, ruff

Can't figure out my idle problem

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1 2)

92ragtop on Oct 4, 2010

Oct 12, 2010 10:45 PM
by 92ragtop

20

3,515

C4 Tech/Performance

air, c4, c5, clean, control, corvette, iac, idle, location, lt1, power, remove, replace, testing, valve, wash

Best Way to Clean LT1 Idle Air Control

Michael A on Oct 3, 2010

Oct 6, 2010 01:26 AM
by Michael A

3

16,240

C4 Tech/Performance

1994, 91, corvette, hot, iac, idol, idolcom, injection, port, surge, surges, surging, tpi, tuned, warm

Idol surge when warm.91 tpi.

tofastshone on Sep 25, 2010

Sep 27, 2010 01:27 PM
by SunCr

2

1,458

C4 General Discussion

86, 92, adjust, adjusting, adjuststing, c4, corvette, gm, iac, reset

Iac adjust

RICOWEB on Sep 17, 2010

Sep 19, 2010 08:23 AM
by anciano

7

1,259

C4 Tech/Performance

1994, air, broken, c4, control, corvette, iac, idle, located, lt1, pump, replace, replacing, valve, water

Replacing Broken IAC Valve on 92 LT1

92WhiteVetteGuy on Sep 10, 2010

Sep 11, 2010 12:28 PM
by JAKE

2

2,193

C4 Tech/Performance

TB cleaning/adjustment

anciano on Sep 9, 2010

Sep 10, 2010 02:47 PM
by anciano

2

576

C4 Tech/Performance

block, blocked, body, ecu, gm, heater, housing, iac, mods, plate, preheat, programmable, review, throttle, tpi

TPI Throttle body coolant block off plate > where r these at??

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1 2)

huknuP on Aug 22, 2010

Aug 30, 2010 03:08 PM
by huknuP

30

6,451

C4 Tech/Performance

1990, 650, 84, adjustable, checking, corvette, iac, idle, l98, position, reprogramming, rpms, sensor, show, speed, tachometer, throttle, tps

??? - 1990 L98 (factory) idle speed - ???

Joe C on Aug 24, 2010

Aug 25, 2010 12:52 PM
by Joe C

11

13,908

C4 Tech/Performance

1994, 94, 94lt1, bad, c4, corvette, iac, idel, idle, low, lt1, lt1unevenidle, motor, rough, stumble

94 LT1 rough idle

Nowhere Man on Aug 19, 2010

Aug 19, 2010 04:50 PM
by Nowhere Man

4

2,245

C4 Tech/Performance

change, closed, counts, iac, idle, increase, increases, loop, lt1, makes

IAC counts on a modded '96?

Weav's Vet on Aug 16, 2010

Aug 16, 2010 05:35 PM
by aklim

11

2,578

C4 Tech/Performance

1982, 1984, 94, adjustment, air, control, corvette, iac, idle, install, installing, lt1, removal, removing, size, wrench

Installing a new IAC...

jakers on Aug 10, 2010

Aug 11, 2010 10:57 PM
by hooked073

14

2,858

C4 Tech/Performance

1982, 1994, 84, air, c4, control, controler, corvette, iac, idel, idle, meter, ohm, test, testing

testing IAC?

littleredcorvette88 on Aug 10, 2010

Aug 10, 2010 10:02 AM
by AGENT 86

3

2,467

C4 Tech/Performance

1984, air, control, corvette, eacv, gasket, gaskets, iac, idle

Where can I get IAC Gaskets?

twotone84vette on Jul 27, 2010

Jul 27, 2010 11:45 AM
by onedef92

6

841

C4 Tech/Performance

1984, air, c4, closed, control, corvette, count, iac, idle, intake, range, reset, resetting, test, valve

IAC valve question

klug932000 on Jul 23, 2010

Jul 23, 2010 11:32 PM
by hooked073

5

1,238

C4 Tech/Performance

1995, adjust, bellow, body, c4, corvette, coupler, experts, hour, iac, idle, lt1, sat, stalled, started, sticking, throttle

LT1 throttle body experts; a question...

screamin_conure on Jul 2, 2010

Jul 20, 2010 08:25 AM
by Jamesnns

15

7,734

C4 Tech/Performance

Threads Tagged with iac