85 - CorvetteForum - Chevrolet Corvette Forum Discussion

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1984, 83, 85, c4, conversion, convertible, convertiple, corvette, edition, gorgeous, greenwood, make, prototype, tops, true, vette

BS or For Real?: 85 Corvette Convertible Prototype (Made by Greenwood)

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1 2)

TIMSPEED on 12-05-2002

03-08-2024 07:38 PM
by J.Abbott

23

3,390

C4 General Discussion

1986, 84, 85, 86, adjust, adjustment, c4, cable, change, corvette, dentent, points, selfadjust, shift, throttle, tv

TV Cable Adjust

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1 2)

86PACER on 02-12-2009

01-03-2024 04:02 PM
by 86PACER

20

16,127

C4 Tech/Performance

1984, 84, 84corvette, 85, 87, c4, corvette, houston, motor, odometer, odomotor, parts, problem, vette, working

84 Corvette Odometer Not Moving

dredd0822 on 05-15-2008

09-21-2023 05:55 PM
by Sabre34

17

7,588

C4 Tech/Performance

350, 84, 85, chip, chips, computer, corvette, jet, module, performance, resources, stage, tpi, vette, work

Jet Performance Chip - 85 350 TPI

Joshua S. Smith on 04-30-2003

05-25-2023 02:29 PM
by trainlikeme

6

2,899

C4 Tech/Performance

85, corvette, door, heater, lever, slide, temperature

Stiff Climate Control Slider

pletzvet on 04-23-2012

04-11-2023 11:41 AM
by Sabre34

6

1,590

C4 Tech/Performance

1985, 1999, 85, c4, change, corvette, flasher, flashers, located, location, relay, replace, signal, singnal, turn

85 Turn Signal Flasher Location

lars on 06-04-2007

03-24-2023 01:21 AM
by Ridgelandbaseball

17

6,070

C4 Tech/Performance

1984, 1985, 85, c4, c5, corvette, corvettee, feul, filter, fuel, install, located, location, pump, relay

85 fuel filter location

rdullin on 07-06-2009

03-08-2023 10:45 AM
by SH-60B

8

15,035

C4 General Discussion

1986, 85, bearing, bolt, bolts, c5, corvette, gm, hub, rear, size, t47, torx, torxs, wheel

Rear hub Torx Bolt

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1 2)

chb88 on 12-27-2003

01-09-2023 11:23 AM
by Sleazy Rider

24

6,235

C4 Tech/Performance

85, bad, corvette, failure, filter, fuel, l98, location, o2, oil, pressure, pump, sensor, switch, symptoms, work

85 corvette died, code 44

buzzbomb on 05-08-2010

12-18-2022 05:34 PM
by Sabre34

14

4,260

C4 Tech/Performance

1984, 1996, 2004, 85, adjust, adjustment, c5, corvette, idle, position, sensor, setting, speed, throttle, tps, voltage, wot

How to Adjust your Early C4 TPS and Idle Speed

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1 2 3 ... Last Page)

black85 on 06-24-2009

12-04-2022 04:39 PM
by jseremba

125

150,097

C4 Tech/Performance

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 06-25-2005

10-11-2022 06:18 PM
by Sabre34

23

5,531

C4 Tech/Performance

1985, 43, 85, acceleration, average, corvette, fuel, injectors, lateral, manual, miles, mpg, remove, transmission, weighs

85 Corvette comments needed

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1 2)

eastltd on 09-26-2010

10-05-2022 04:23 PM
by PacerX

28

4,596

C4 General Discussion

083, 113, 1989, 85, 882, 91, aluminum, bigger, cast, corvette, flow, heads, iron, l98, valve, vette

L-98 cast heads vs aluminum

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1 2)

samdweezel05 on 03-12-2009

09-23-2022 03:30 PM
by THE 383 admiral

26

23,866

C4 Tech/Performance

1985, 2555016, 85, back, c4, corvette, falken, find, goodrich, put, size, smaller, stock, tire, tires

Need tires for a 85 C4

1985 C4 in progress on 04-20-2011

06-23-2022 12:35 PM
by wilcar

14

19,856

C4 General Discussion

1993, 1996, 85, 93, belt, chevrolet, corvette, double, lt1, remove, replace, replacement, replacing, ribbed, serpentine, single

Replacing Serpentine Belt on LT1

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1 2)

IndianaJef on 09-17-2003

06-15-2022 01:37 PM
by mjsusa1

24

9,763

C4 Tech/Performance

01, 1977, 81, 85, c4, corvette, corvtte, delay, interior, intrior, light, location, mustang, relay, timer

Interior Light Delay Timer

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1 2)

whiteflame on 11-16-2007

04-12-2022 01:18 AM
by vertige68

22

4,277

C3 Tech/Performance

85, adjust, bright, c4, c5, cluster, corvette, dash, dashboard, dim, dims, fixing, interior, key, lights, turned

85 Dash Lights Dim

bubbaray on 02-03-2003

04-06-2022 11:29 AM
by 383vett

5

3,148

C4 Tech/Performance

1985, 85, c4, corvette, fuel, lost, position, power, pump, running, stops, strainer, working

No Power to Fuel Pump 85 Help!

Pwnage1337 on 07-27-2010

01-18-2022 02:53 PM
by Ethan KapsC4

3

4,967

C4 Tech/Performance

85 L98 cam specs

snowmanmdp on 08-12-2008

01-15-2022 08:24 PM
by Sabre34

5

2,223

C4 Tech/Performance

1984, 85, 86, 87, c4, cam, cast, corvette, factory, head, heads, iron, l98, spec, specs, stock, upgrades

'86 L98 Stock cam specs

Five Window on 11-26-2002

01-04-2022 07:46 PM
by mike1111

6

7,211

C4 Tech/Performance

1985, 85, blemished, c5, column, corvette, install, lock, plate, pull, removal, remove, replacement, steering, vette, wheel, wheels

Replacing 85 Corvette Steering Wheel

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1 2)

drumchum on 02-29-2012

12-27-2021 07:43 AM
by Sabre34

29

29,120

C4 Tech/Performance

131, 1992, 1994, 2001, 85, bad, c4, corvette, ecm, idle, r1, symptoms, symptons, systhoms, volts

Symptoms of a bad ECM

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1 2)

pipe on 04-21-2006

10-31-2021 03:04 AM
by Wilson53.vette

28

19,936

C4 Tech/Performance

10, 1985, 85, c4, clean, clog, corvette, filler, fittings, fuel, gas, symptoms, takes, tank, water

water in fuel/tank 85-C4

allenw@icsgroup.com on 01-08-2003

09-05-2021 05:06 PM
by Corvette Suzy

9

7,114

C4 Tech/Performance

1985, 85, c4, cold, corvette, dies, idle, pcv, problem, stalling, stalls, start, stop, valve

1985 coupe stalls out occasionally

vettelover1985 on 08-13-2002

08-18-2021 09:58 PM
by coupeguy2001

8

7,537

C4 Tech/Performance

1985, 85, 86, add, bolt, cheap, corvette, cutting, free, horsepower, horspower, increase, lid, ons, ways

Where to start for increased HP on an 85

Doo on 12-28-2003

07-02-2021 02:46 PM
by sahhas

17

19,719

C4 Tech/Performance

1985, 85, city, corvette, made, monetary, numbers, package, rare, rims, values, z51

1985 Z51 Stock How many left?

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1 2)

ROCKY85 on 11-26-2003

06-23-2021 05:18 PM
by Sabre34

27

3,128

C4 General Discussion

1985, 85, check, checking, code, codes, computer, corvette, diagnostic, engine, light, read, reading, trouble, vette

Trick for reading codes on a 1985

robertpel9 on 01-31-2009

06-11-2021 06:06 PM
by Tom400CFI

16

13,981

C4 General Discussion

15, 1984, 20, 85, 87, 89, 99, bezel, c4, corvette, din, double, fits, open, put, radio

Pics of the new 84-89 Double Din radio bezel! Add NAV to your C4

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1 2 3)

Double D Mods on 02-04-2011

05-02-2021 10:04 AM
by Los211

41

39,099

C4 General Discussion

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

Big Block C4s

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1 2 3 ... Last Page)

ZR-1DUDE on 01-04-2011

03-01-2021 03:31 PM
by vetterobert

78

29,411

C4 Tech/Performance

1985, 85, c4, coming, corvette, fog, headlight, lampsoff, light, lights, problems, running, switch, switches, toggle

Parking & Fog Light Problem - 85 C4

perezal on 02-06-2011

02-14-2021 11:34 AM
by FOURSPEEDVETTE

12

10,775

C4 General Discussion

1985, 85, 89, breaker, circuit, cool, corvette, fuse, horn, horne, parts, problems, stopped, wire, wiring

1985 Corvette Horn issues

pghjeeper on 05-14-2011

02-03-2021 01:40 PM
by Tommie40

12

9,929

C4 Tech/Performance

4l60e, 85, change, corvette, rpm, shift, shifting, shifts, slow, speed, trans

is there a way to change shifting rpm on 85?

KevinRR on 06-18-2009

12-09-2020 07:44 PM
by cv67

17

2,411

C4 Tech/Performance

1985, 85, 86, corvette, factory, fuel, gas, injector, injectors, lbs, pounds, replace, size, stock, whats

What size injectors for a stock 85?

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1 2)

onetrackmind on 04-20-2006

12-02-2020 02:30 AM
by VikingTrad3r

26

20,512

C4 Tech/Performance

85, 86, ac, blower, blowing, corvette, hard, hood, hvac, issues, motor, stopped, turned, vette, wiring, working

Heater blower motor not working properly 85 vette

gkrynick22 on 04-19-2011

10-21-2020 08:18 AM
by Lowflyer281

12

10,745

C4 Tech/Performance

1985, 85, aux, auxiliary, bwd, coolant, cooling, corvette, dewitts, fan, fans, location, switch, temperature, tfs4

1985 auxiliary fan switch?

tie_one_on on 03-26-2009

07-29-2020 06:22 PM
by playsdixie

18

5,452

C4 Tech/Performance

1f, 85, corvette, ecm, grade, parameter, pcm, upgrade

Poll

Upgrade 85 ECM?

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1 2)

nonetooclose on 02-18-2006

05-18-2020 01:05 AM
by kentsimon

28

7,885

C4 Tech/Performance

2001, 85, consumes, corvette, oil, operating, temp, vette

85 Vette uses 1 qt oil every 550 miles

rcd on 12-12-2001

04-15-2020 09:54 PM
by JackDidley

15

1,370

C4 Tech/Performance

85, 90, bolt, bolts, corvette, head, l98, length, sealant, sealer, size, torque, yield

L98 Head Bolts

dmyers on 07-14-2005

03-18-2020 11:15 PM
by Tvette99

12

6,418

C4 Tech/Performance

1985, 85, coil, core, corvett, corvette, heater, lines, picture, removal, remove, removel, replacement, vette, youtub

1985 heater core removal

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1 2)

lockhart on 01-05-2002

02-04-2020 12:32 AM
by wsherrard

35

16,107

C4 General Discussion

84, 85, 90, centering, codes, corvette, pinion, pinon, rack, rackpinion, rebuild, replacement, shooting, steering, trouble

84 -90 steering rack & pinion

Redvetter00 on 03-11-2004

12-27-2019 06:46 PM
by Ray Quayle

15

2,655

C4 General Discussion

2000, 84, 85, c4, corvette, freeze, frost, leaking, location, motor, plug, plugs, removal, stuck, tool

Leaking Freeze plug

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1 2)

Opihi59 on 09-05-2010

10-20-2019 06:00 PM
by Kalohe

23

13,504

C4 General Discussion

84, 85, c4, corvette, hood, intake, l33, ls3, ls6, mileage, oil, pan, pilot, scoop, swap, swapping, trans

LS Swap w/ Richmond 6spd

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1 2 3 ... Last Page)

Steve85 on 04-26-2012

08-29-2019 10:33 PM
by Steve85

64

19,606

C4 Tech/Performance

1984, 85, corvette, diagram, headlights, lights, open, schematic, wont

'85 headlights won't open?

stormin310 on 12-13-2005

08-28-2019 07:31 PM
by Hot Rod Roy

12

2,182

C4 Tech/Performance

1985, 85, c4, cooler, corvette, filter, hose, hoses, line, lines, oil, oses, removal, stock, warmer, water

1985 stock oil cooler hose replacements

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1 2)

FOURSPEEDVETTE on 02-15-2011

08-06-2019 12:09 PM
by xrav22

34

13,443

C4 Tech/Performance

1985, 85, corvette, location, oil, pressure, pump, stock

85 stock oil pressure readings

pletzvet on 05-29-2007

07-26-2019 11:39 PM
by catso

11

4,564

C4 Tech/Performance

1985, 1999, 85, c4, corvette, fit, max, size, sizes, stock, tire, tires, vette, wheelstires, wide

Max tire size for an 85?

steveelsbury on 11-04-2002

07-08-2019 12:13 AM
by MatthewMiller

13

9,282

C4 Tech/Performance

30, 85, 87, c5, corvette, falling, forum, fuel, jump, key, passkey, pressure, relay, schematic, sock, sp122, symptoms, times, walbro

no fuel pressure question

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1 2 3)

Toby Van Horn on 05-27-2010

06-24-2019 01:32 PM
by Argentimage

42

19,268

C5 Tech

1985, 85, c4, corvette, instalation, install, line, lock, pics

My 85 Line Lock Install With Pics.....

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1 2)

thecatmac on 08-18-2007

06-14-2019 03:52 PM
by MrBigDee

23

7,641

C4 General Discussion

1985, 85, c4, chuck, corvette, key, locking, lug, lugnut, master, nut, nuts, oem, socket, tire, tool

WTB 85 c4 locking lug nut key

rsfire on 10-23-2011

05-01-2019 09:51 AM
by Marchilla Isom

9

2,347

C4 Parts for Sale/Wanted

2000, 2002, 85, average, c4, c5, corvette, good, ls1, noral, normal, oil, pressure, rpm, vette

what is "normal" oil pressure

Mark85Vett on 05-26-2002

04-07-2019 05:56 PM
by Katzey

13

25,851

C5 Tech

2004, 85, 94, c4, c5, continues, corvette, cut, play, radio, shut, stero, switch, turn, wont, z06

Radio won't turn off automatically

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1 2)

Flylow on 09-29-2001

02-18-2019 12:28 PM
by belairbrian

21

14,335

C4 Tech/Performance

85, build, c6, conversion, corvette, drop, e85, e85monster, ethanol, hptuners, injectors, ls1, mango, olfa, optimized, production, run

E85monster: Conversion for E85

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1 2 3 ... Last Page)

SpinMonster on 01-17-2009

01-13-2019 11:04 AM
by saplumr

66

16,999

C6 Tech/Performance

1985, 1989, 85, california, car, corvette, ct, egr, emissions, equipment, equiptment, pickup, pump, remove, setup, smog

1985 is now a classic. What can be removed with no emissions test

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1 2 3)

montie98 on 04-09-2010

12-28-2018 11:18 AM
by Z51BOB

53

16,603

C4 Tech/Performance

1984, 84, 85, 89, 96, corvette, engine, fit, mounts, roof, sunroof, targa, top, tops, vette

Will an '89 targa top fit an '85 ?

L8C4 on 07-12-2010

11-02-2018 11:36 PM
by RArline

10

7,150

C4 General Discussion

000, 1985, 85, c4, corvette, dash, ecm, ecu, location, lower, panel, passenger, removal, remove, vette

ECM Location 1985

nickpe on 07-26-2011

10-11-2018 06:14 PM
by playsdixie

4

15,898

C4 Tech/Performance

85 c4 code 43

martyp63 on 02-25-2012

05-22-2018 02:23 AM
by Schieby

5

7,098

C4 Tech/Performance

14076924, 85, arm, c4, clicking, coated, control, corvette, lower, mechguy79msncom, parts, teflon, washer, washers, washerscorvette

It's the washers!!

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1 2 3 ... Last Page)

quickcat on 10-23-2007

05-01-2018 09:50 AM
by Joe C

102

29,330

C4 Tech/Performance

1984, 1986, 73, 85, backlights, c3, corvette, dash, dimmer, instrument, light, located, replace, sw, switch, vette

dash light dimmer help

85blkrose on 01-27-2008

04-18-2018 12:17 AM
by 21boy

12

10,533

C4 Tech/Performance

1986, 3rd, 84, 85, adding, brake, c4, corvette, external, hatch, housing, light, rear, routing, switch, vette, wire

adding a 3rd brake light on a 85

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1 2)

RJblk85vette on 04-24-2010

04-14-2018 09:56 AM
by 856SPEED

25

8,571

C4 Tech/Performance

1982, 1984, 84, 85, adjustment, c4, corevette, corvette, dcs, fuel, pressure, presure, pump, regulator, swap

84 Fuel pressure regulator adjustment and OEM 85 fuel pump part # ??

redlines on 07-18-2008

04-08-2018 01:33 PM
by 1984Z51auto

14

13,760

C4 Tech/Performance

85, absorber, adjustment, alignment, angle, c3, chevy, corvette, crossmember, differential, length, mount, pinion, raising, rear, shock, solid, suspension

Raising the Rear Differential up 1" ? Or More? From Chevy Power

PROSOUTH on 01-01-2005

03-02-2018 12:10 PM
by TCracingCA

15

3,859

C3 Tech/Performance

85, aluminum, cast, clean, cleaners, cleaning, corvette, cover, covers, covette, degregory, john, polished, refinish, sand, valve

cleaning aluminum valve covers

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1 2 3)

Bgriz on 06-13-2006

02-19-2018 08:09 PM
by ChattanoogaJSB

44

13,898

C1 & C2 Corvettes

2000, 85, c5, check, clutch, clutches, gm, long, posi, positraction, thickness

Posi-Traction Clutch Life?

downtownj on 03-02-2002

02-15-2018 09:14 PM
by lvmyvt76

7

4,267

C3 Tech/Performance

1984, 84, 85, c4, corvette, diagnose, fuel, overhaul, pressure, presure, price, problems, regu, regulator, ring

c4 85 corvette fuel pressure regulator

jdemoya on 10-08-2011

01-31-2018 08:42 AM
by kael

3

2,744

C4 Tech/Performance

1985, 85, black, calpak, codes, corvette, ecm, lost, o2sencor, power, rich, rough, running, runs, smoke, technical

85 corvette running rich, black smoke and wont idle.

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1 2)

c4mo on 06-21-2011

12-11-2017 03:59 PM
by Dirtpoor

28

13,255

C4 Tech/Performance

1984, 1986, 1988, 85, absolute, air, bad, corvette, flow, located, location, maf, manifold, map, mass, pressure, rebuild, sensor

Help! Where is the Map sensor located on a 1988 Corvette

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1 2)

TALMADGE on 04-17-2004

12-07-2017 03:57 PM
by aklim

20

11,621

C4 Tech/Performance

1985, 85, c4, clamp, corvette, cover, covers, fuel, fuelrail, rail, rails, tpi

Fuel Rail Covers on C4

85VetteTerreHaute on 11-07-2010

10-24-2017 09:25 AM
by Phoenix'97

12

7,255

C4 General Discussion

1984, 1985, 84, 85, accelerator, assembly, bracket, broke, c4, corvette, gas, mount, pedal, pedals, removal, replacement

Broke the gas pedal mount on my c4 Big job???

C4 Luver on 07-02-2007

10-21-2017 09:53 PM
by mtwoolford

18

9,559

C4 Tech/Performance

1984, 1985, 85, camaro, chevy, corvett, corvette, dually, flasher, light, located, location, signal, turn, turnsignal

Where is the Turn Signal Flasher Really Located 1985?

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1 2)

lars on 06-04-2007

10-11-2017 01:58 PM
by 86project

20

21,659

C4 Tech/Performance

1984, 1985, 85, actron, aldl, c4, ccm, corvette, find, obd1, scanner, stores

Obd1 aldl scanner for c4 corvette

jdemoya on 04-11-2012

07-20-2017 02:17 AM
by Cliff Harris

12

22,913

C4 General Discussion

Threads Tagged with 85