Threads Tagged with 1990

1, 1990, air, box, camshaft, corvette, diameters, l98, lt5, max, oil, optimum, plenum, psi, specs, stage

Sticky

Tech Info - LT5 Modifications/Rebuild Tricks (500+hp)

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Dynomite on Feb 20, 2012

Mar 12, 2026 01:40 PM
by Dynomite

339

535,220

1990, 2014, box, briefcase, c4, contents, corvette, pizza, zr, zr1

ZR-1 Pizza Box Question...

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1 2 3)

B17Crew on Jan 31, 2010

Jan 7, 2026 06:06 PM
by KiddVette

52

11,330

1988, 1990, 1991, 71, chevrolet, corvette, prototype, richardson, sale, st, townsley, tyler, wa, zr, zr1

Sticky

The Official Chevrolet Corvette ZR-1 Picture Thread

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LowFlight on Aug 17, 2007

Oct 24, 2025 04:19 PM
by blckss

346

197,702

1990, 1g1yy12s145130113, 57l, commerative, corvette, find, finf, fuel, injection, ls1, number, production, sequential, v8, zo6

how do I find out what number my commemorative is?

aquack on Jun 22, 2009

Aug 6, 2025 07:33 PM
by Doke

7

1,738

C5 General

1984, 1990, 95, corvette, dash, digital, display, displays, erratic, fixing, numbers, unreadable

Fixing an erratic 90 to 95 digital display

Gorgon on Nov 4, 2003

Jun 12, 2025 11:04 PM
by Donnyjr

16

3,205

01, 1990, 92, c4, corvette, fuel, hose, injector, injectors, installing, leak, pictures, removing, set, tool, vacume, writing, zr1

Just finished installing a set of Bosch III's (pictures and small write-up within)

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1 2 3)

LT1*C4 on Jul 26, 2009

May 23, 2025 02:14 AM
by Jariman

58

47,198

1984, 1987, 1990, 1992, 89, c4, corvette, factory, greenwood, houston, package, packages, pakage, pictures, texas

Greenwood package?

dkelly3854 on Dec 20, 2003

Feb 11, 2025 12:18 AM
by CajunCatholic

13

39,476

1990, bose, c4, cone, corvette, elmers, fix, glue, housing, paper, speaker, speakers, stereo, upgrade, upgrading

Easy C4 Bose Speaker Upgrade

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1 2 3)

BadjerJim on Nov 13, 2006

Dec 16, 2024 02:14 PM
by Rogue One

42

18,876

1990, 89, 90, correct, corvette, stopped, tach, tachometer, wire, working

90 vette tach, not working?

99magneticred on May 10, 2009

Nov 17, 2024 03:56 PM
by beermanpete

12

5,287

1990, 1993, corvette, door, free, jammed, key, lock, locks, sticking, stuck

Passenger Door Lock Stuck

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1 2)

Trizney on Mar 6, 2006

Oct 22, 2024 12:56 PM
by Andrea1*

25

8,223

Autocrossing & Roadracing

1984, 1990, 89, 91, brake, c4, corvette, cylender, cylinder, kit, master, rebuild, rebuilt, replacing, vette

Anyone rebuild there c4 Master Cylinder?

7SPD Z52 on Nov 17, 2009

Oct 18, 2024 01:35 PM
by Gale Banks 80'

14

8,540

12556121, 1985, 1990, 87, buy, c4, corvette, crate, create, engine, engines, info, l98, motor, remanufactured, upgrade

L98 Crate Engine

ejscarfo on Mar 7, 2007

May 7, 2024 07:34 PM
by jazfe

17

25,065

1990, 1999, 2002, 2003, 95, camaro, chevrolet, cornette, corvette, lt1, o2, oxygen, sensor, sensors

How many O2 sensors??????

Kizmo on Nov 18, 2003

Apr 13, 2024 08:15 PM
by Sabre34

7

4,194

1990, 1991, amp, amps, bose, c4, cd, cdm, corvette, faq, install, player, rebuild, removal, stock

Sticky

C4 Audio FAQ

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bogus on Nov 4, 2004

Mar 18, 2024 12:56 PM
by scorp508

73

216,293

Audio/Electronics

1986, 1989, 1990, 84, corvette, diagram, enable, enabling, kick, location, panel, picture, relay, replace, starter, vats

VATS defeat - 1990 Starter Enable Relay

BadjerJim on Nov 19, 2006

Mar 17, 2024 12:28 PM
by WVZR-1

4

20,087

1990, 1992, 1993, 93, corvette, engine, fe1, parting, ruby, suspension, switch, thermostat, valet, zr1

Parting out 1993 ruby ZR-1 with FE1 Suspension

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1 2)

OneRareZ16 on Dec 31, 2011

Dec 28, 2023 12:57 PM
by Sabre34

27

4,842

C4 Parts for Sale/Wanted

1052931, 12345349, 1990, amsoil, corvette, gm, mtf, part, pn, pn12345349, speed, synchromesh, trans, zf, zf6

Is the GM ZF Fluid Obsolete?

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1 2 3)

CAJUN C4 on Nov 28, 2005

Jul 7, 2023 08:13 AM
by Jimhry

48

11,404

17x95, 1990, 1996, 1st, 93, c4, corvette, rims, size, stagared, staggerd, staggered, tire, tires, wheels, year

staggered tire size

pavac4 on Jan 31, 2011

May 6, 2023 07:03 PM
by Sabre34

13

5,198

1990, 90, c4, corvette, filter, high, inop, problems, reading, reads, tach, vett, working

Tach on my 90 vett reading way to high

coady485 on Aug 16, 2010

Feb 24, 2023 08:14 PM
by vettespecial

11

2,157

1990, 2002, 84, c4, cast, corvette, corvettes, cranks, crankshaft, forged, iron, ls1, steel

Do I have a steel or cast crank?

my02cents on Jun 20, 2002

Dec 14, 2022 04:22 PM
by bjankuski

11

3,222

16, 1990, 1991, 9400101a, assemble, belt, c4, code, coil, corvette, infl, light, number, part, rest, seat, sir, t1

90 infl rest light - s/b 90-436-9j

C4-90-41001 on Jul 1, 2009

Nov 8, 2022 07:56 AM
by Sabre34

4

6,200

1990, 85, ac, automotive, c4, c5, circuit, circuitsdiodesac, clutch, compressor, corvette, electrical, engage, engaged, engaging, start, stays

90 L98 - AC Compressor not engaging

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1 2)

Dale1990 on Jun 25, 2005

Oct 11, 2022 06:18 PM
by Sabre34

23

6,454

1990, c4, common, corvette, engine, head, intake, l98, leak, leaking, leaks, locations, manifold, problems, seal, water

L98 Intake Manifold Water Leaks....Common Problem???

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1 2)

Five Window on Nov 21, 2002

Aug 9, 2022 02:56 PM
by SpikeD33

32

10,496

07, 1990, air, assessory, bag, belt, corvette, dashboard, indicator, light, lights, seat, turn, warning, wont

Dashboard warning lights will not turn off

cmerris on Mar 22, 2005

Jul 24, 2022 06:00 PM
by alrosenzweig

8

1,721

Help: CCM code H72 please

Vette73 on Jan 24, 2002

Jul 3, 2022 09:44 AM
by pcolt94

4

7,515

1990, air, best, body, bodysize, corvette, engine, filter, induction, intake, kn, l98, stock, systems, throttle

Best air induction on a L98

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1 2)

tnz5106 on Dec 13, 2010

Jun 22, 2022 12:19 PM
by Sabre34

21

21,953

Autocrossing & Roadracing

1990, c1, cluster, corvette, dash, dicks, florida, forum, instrument, miami, refurbish, repair, rock, speedo, tac, vetteinstrumentsaolcom

Cluster repair

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1 2)

AirWizard on Sep 25, 2007

May 13, 2022 10:18 AM
by 85USA1Coupe

23

8,217

C1 & C2 Corvettes

1990, 24, 24hr, 3, broke, corvett, corvette, hour, land, meteor, mormon, record, speed, sustained, test, zr1

Corvette's 24hr. World Speed Record broken

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1 2 3)

Hib Halverson on Nov 7, 2001

Apr 30, 2022 10:54 AM
by ThomasR

45

15,133

1990, 1997, ac, acheater, air, blank, box, conditioning, control, corvette, diagram, display, fuse, heater, problems, working

HELP!!! AC/heater controls not working. 1990

rja614 on Oct 31, 2005

Mar 2, 2022 06:45 PM
by Cooter77

8

10,834

1990, added, c5, corvette, dipstick, engine, frothing, half, oil, quart

Too Much Oil

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1 2)

nkx1 on May 12, 2010

Feb 26, 2022 04:38 PM
by laurent_zo6

31

7,359

C5 General

1990, 1990zr1, 90, caps, center, corvette, factory, fs, rims, sale, size, tires, wheels, zr1

SOLD 1990 ZR1 Wheels

chris von ravensberg on Sep 1, 2008

Jan 22, 2022 08:18 PM
by EVILOPTI

6

2,591

1976, 1990, 1996, airbag, c4, corvette, corvettte, knee, removal, remove, steering, wheel

How to remove a Steering Wheel with Airbag??

Kubs on Oct 12, 2010

Jan 18, 2022 03:14 PM
by RomanNYC

16

11,405

1990, c3, c4, corvette, leaf, rear, sag, sagging, spring, time, transverse

Spring Sag?

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1 2)

Kb7tif on Feb 4, 2009

Nov 8, 2021 01:51 PM
by Tom400CFI

23

2,372

10236368, 1990, c4, corvette, dash, gm, part, repair, seal, seals, widnshield, windshield

WTB C4 windshield to dash seal

skateaway on Jun 24, 2010

Oct 27, 2021 08:58 PM
by Driver666

8

1,404

C4 Parts for Sale/Wanted

1990, 2006, c1, c2, column, corvette, joint, loose, lose, problem, replace, shaft, spring, steering, tube

Loose steering column/shaft

Mikey65 on Mar 11, 2006

Aug 11, 2021 01:17 AM
by silver837

11

3,968

C1 & C2 Corvettes

1988, 1990, 1991, 1996, 91, bumber, bumper, c4, corvete, corvette, early, fit, fitment, front, put, vette

Will A a 1991-1996 corvette bumper fit a 1988 vette

pharestutt on Nov 6, 2010

Apr 18, 2021 05:10 PM
by MtnFrost

11

12,607

1990, 1992, 90, 92, ac, bose, c4, corvette, dash, diagram, flashes, flashing, radio, replace, schematic, sys, wiring

Lets play "Guess That Wire!" '92 C4 Bose Gold

FatherTime on Jan 22, 2009

Mar 18, 2021 05:37 AM
by Roger Fairchild

17

32,720

Audio/Electronics

1984, 1990, 454, 700r4, 85, big, block, c3, c4, corvette, fit, headers, lt1, motor, swap

Big Block C4s

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ZR-1DUDE on Jan 4, 2011

Mar 1, 2021 03:31 PM
by vetterobert

78

31,220

1990, c4, center, changhe, corvette, display, fusable, ground, lcd, link, monitor, problem, screen, showing, trip, working

1990 C4 LCD display needs help

RedTRex on Oct 18, 2011

Dec 21, 2020 09:40 PM
by Earb0y

17

3,722

1990, 500, car, cars, corvette, festival, indianapolis, indy, yellow

1990 Indy 500 festival car - anyone know anything about these?

914eener on May 18, 2002

Oct 11, 2020 10:45 AM
by Neal27

7

3,186

1990, c4, corvette, cover, covers, door, factory, insignias, plate, plates, sill, sills, zr, zr1

zr1 door sill plates

ovhd on Dec 25, 2004

Sep 30, 2020 12:44 PM
by Sleazy Rider

14

3,765

1989, 1990, 91, backwards, c4, carvette, clutch, corvette, cylinder, installed, kit, rebuild, seal, slave, speed

Clutch Slave Cylinder Rebuild Kit 90 6 speed

bobharb on Dec 10, 2008

Sep 18, 2020 10:44 AM
by mudslide

10

2,889

bogging everytime i accelerate!!!

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1 2)

Wicksta25 on Mar 17, 2009

Sep 4, 2020 04:08 PM
by chz2plz

24

9,602

1990, 1991, 91, 92, aldl, chevrolet, cluster, corvette, hush, inside, instrument, lt1, panel, picture, tachometer

Success! Transplanting a '92 LT1 Instrument Cluster in a '91 L98! Pics inside

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1 2 3)

janarvae on Feb 7, 2009

Jun 28, 2020 09:23 PM
by RoboVette91L98

48

13,120

1990, 2000, backlight, bose, c4, cd, corvette, factory, fix, play, player, radio, repair, repairing, stereo, working

How to fix the BOSE CD player?

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1 2)

BrightAquaLT1 on Dec 30, 2001

Jun 17, 2020 08:11 AM
by bruce1225

24

20,423

1975, 1984, 1990, bolt, corvette, cover, covers, gasket, head, intake, lt4, manifold, specs, torque, valve

Torque Specs valve cover and Intake?

Alts on Aug 11, 2010

May 24, 2020 03:59 PM
by arbee

11

9,282

1990, 600, c2, corvette, dyno, header, hp, lt5, lt5dynoresults, parts, performance, pirate, racing, sheet, zr1

LT5 factory dyno sheets

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Scoob on Sep 18, 2002

Apr 17, 2020 09:04 PM
by ZWILDZR1

85

11,029

17984499, 1990, 94, c4, changing, chevy, corvette, gm, lt1, motor, mount, mounts, poly, solid, vette

Motor mounts - solid or polyurithane for C4 vette

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divette on Nov 23, 2006

Dec 31, 2019 10:04 PM
by Ronnie Arthur

141

18,070

1984, 1990, battery, car, changing, corvette, disconnect, disconnected, ecm, ecu, injectors, l98, reset, restarting

Reset ECM after injector install necessary?

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1 2)

GKK on Aug 15, 2008

Dec 27, 2019 06:45 PM
by 95BLKVette

23

34,441

1985, 1990, 2005, bad, cold, corvette, fuel, gto, pressure, problem, regulator, start, valve

Chasing a leaking fuel pressure regulator problem

pletzvet on Jul 11, 2010

Sep 8, 2019 09:54 PM
by Bodageta1995

10

2,871

0r, 1990, 1991, 1992, 9091, appearance, body, c4, choice, corvette, difference, differences, kit, nose, regular

differences between 1990 vs 1991 C4?

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olefam on Dec 7, 2003

Aug 27, 2019 04:59 PM
by 856SPEED

23

13,988

1975, 1976, 1990, 75, bypass, c5, chevy, core, corvette, covette, heater, leaks, pass, replacing, valv3e

Heater Core Bypass

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1 2)

fgp73 on Aug 5, 2011

Aug 20, 2019 07:52 AM
by jkelley1083

28

20,881

C3 Tech/Performance

1990, alternator, corvette, remove, removing, replace

1990 Corvette - How do I change the Alternator?

Corvette505 on Oct 22, 2008

Aug 14, 2019 12:40 PM
by mudslide

3

5,150

1990, 41, c41, ccm, code, corvette, ecm, zr1

c-41 ccm and ecm cant communicate

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1 2)

steve1ph2 on Mar 25, 2006

Aug 4, 2019 12:22 PM
by Gej7979

23

12,388

1990, 94, c4, conversion, convertible, corvette, cover, deck, decklid, film, lid, pictures, protector

Deck Lid Protector Or Not ?

jctoy on Apr 6, 2006

Jul 25, 2019 09:44 PM
by surfbug

18

6,474

1990, 86, air, corvette, delete, egr, emission, emissions, relays, removal, replacement, solonoid, switches, system, vette

Successful 86 Vette EGR/AIR/Emissions System Removal - For the curious.

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1 2)

Aopsahl7 on Jul 3, 2010

Jun 26, 2019 08:57 PM
by Richsc4

31

20,785

1990, 20, 90, c4, convertable, convertiable, corvette, pictures, rims, zr1

1990 Convertible ZR1 rims

Michael Dowd on Oct 25, 2010

Aug 16, 2018 10:41 PM
by Tubolove

12

4,208

1990, aux, block, box, corvette, corvettes, crank, fuse, fuses, location, locks, panels, power, seconary, sir, working

Help, where is the Auxiliary Fuse Block on a 1990

Johnfur on Oct 19, 2005

Jul 29, 2018 03:34 PM
by Anna Benezue

3

10,142

1990, ac, air, c4, cat, cats, corvette, exaust, l98, located, oxygen, pump, remove, removing, sensor

removing the cats (1990)

jonzcustomshop on Aug 8, 2010

Jul 18, 2018 03:00 PM
by gerardharings

11

6,480

1990, 2000, 84, c5, c6, chip, chips, corvette, hp, increase, p0wer, performance, power, summit, vette

Performance Chip

Michael Dowd on Feb 23, 2012

Jul 15, 2018 02:33 PM
by Ishmail22

17

12,402

1987, 1990, 2001, box, c4, corvette, fuek, fuel, fuse, fuses, juice, l98, location, operate, power, pumo, pump, switch, zri

L98-no juice to fuel pump fuse

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1 2)

covzr2 on Nov 11, 2009

Jun 28, 2018 04:26 PM
by raypdq

23

9,211

1990, bertone, concept, corvette, mid-engine, nivola

This 1990 Concept Corvette Went Mid-Engine Decades Before the C8

Curated Content Editor on Mar 22, 2018

Mar 27, 2018 07:08 AM
by bdsvavars

10

2,016

1984, 1990, brake, brakes, c4, chevy, corevette, corvette, forum, issues, pedal, porblem, problems, seizing, working

1990 Brake problem

Joe on Jun 26, 2011

Nov 29, 2017 12:47 AM
by Joe

13

5,009

1990 LS3 swap dyno

Agent13 on Feb 2, 2011

Nov 1, 2017 03:54 PM
by CaptianJ

7

2,866

1989, 1990, audio, c4, c5, care, corvette, fit, love, newer, put, rims, system, vet, vette, wanted, wheels

New Rims and Wheels for my C4

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1 2)

coco1950 on Aug 1, 2009

Oct 25, 2017 06:31 AM
by ghoastrider1

29

20,570

1990, 1993, 92, c4, ccm, common, corvette, injector, location, parts, problems, pulse, sell, start, starting, turn

92 C4 No Start Possible CCM Problem

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1 2)

C41977 on Dec 13, 2008

Sep 28, 2017 02:04 AM
by Ricardo Moreno

23

25,645

1985, 1990, 85, bumpber, bumper, c3, c4, c6, corvette, install, rear, removal, remove, removel, z06

Rear Bumper Removal?

SDS Photography on Jan 25, 2006

Jul 2, 2017 06:09 PM
by zachaeous

7

22,999

1990, c4, corvette, deck, latch, lid, manual, rear, release, repair

rear deck latch broking

marcjarrait on Jul 21, 2010

May 29, 2017 09:43 AM
by Ed Heinkel

8

1,137

1990, 238311, 93689a, cluster, corvette, displayed, flashes, flashing, indicator, sys, tsb

"sys" Flashing On The Cluster???

MAPLT4 on Mar 15, 2008

Dec 12, 2016 12:39 AM
by 2ljd

11

4,894