gs400 2nd gen - ClubLexus - Lexus Forum Discussion - Threads Tagged with gs400 2nd gen

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Upstream O2 Sensors Not Receiving Enough Voltage

JonGS on Sep 4, 2025

Sep 27, 2025 12:11 AM
by dwoods801

4

394

GS - 2nd Gen (1998-2005)

30, 60, 90, 90k, bay, ca, car, clublexus, cost, coupon, exact, exhaust, fender, g35, gs400 2nd gen, help needed, instilation, lowering, ls400, maintenance, milpitas, motorsport, motorsports, price, s2000, s2k, s2ki, sacramento, service, service work, sonicms, south, vex, wiki

Sticky

Independent Shops for: 30/60/90k Service, Suspension Mods, Engine mods, etc.

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RMMGS4 on Sep 16, 2003

Oct 28, 2024 08:39 AM
by gs300ebony

862

191,353

Northern California Lexus Club

1998 GS400 Squeaks Braking Over Bumps

Mehllow on Mar 12, 2024

Mar 18, 2024 10:59 PM
by naluloa

3

580

GS - 2nd Gen (1998-2005)

2nd gen, alternaor, generator, gs400 2nd gen, pigtails

Alternator GS400 99

Rock5L on Oct 28, 2022

Oct 29, 2022 10:58 PM
by dwoods801

1

488

GS - 2nd Gen (1998-2005)

2gs, beeping, gs300, gs400, gs400 2nd gen

GS400 beeping

D34D on Jul 5, 2022

Jul 5, 2022 01:42 PM
by D34D

0

464

GS - 2nd Gen (1998-2005)

2gs, build, gs400 2nd gen, modifacation, project car

@PROJECTGS400's BUILD.

Abhiram on Mar 23, 2021

Aug 17, 2021 05:20 AM
by aemravan

7

3,216

Build Threads

cooling fan, cooling system, engine, gs400 2nd gen, overheating

GS400 overheating while idle; pls help.

beasyhomie on Mar 25, 2021

Mar 27, 2021 02:41 PM
by beasyhomie

12

2,949

GS - 2nd Gen (1998-2005)

gs400 2nd gen, head unit, navigation, radio

OEM nav and stereo replacement

123iime on Nov 26, 2017

Nov 26, 2017 10:29 PM
by 123iime

0

771

Lexus Audio, Video, Security & Electronics

GS400 Help urgently

Ezz4001 on Nov 3, 2017

Nov 6, 2017 11:47 PM
by silverbul

14

1,812

GS - 2nd Gen (1998-2005)

brake calipers, brake kit, brakes, gs400 2nd gen

OEM Calipers

Formal on Oct 20, 2016

Oct 23, 2017 11:57 AM
by heathemcn

2

1,917

Suspension and Brakes

FL

WTB Legit Junction Produce Kit

Sphan013 on Apr 28, 2017

Apr 30, 2017 02:59 AM
by Sphan013

2

1,076

2Gen GS430 / 400/ 300 Classifieds (98-05)

1998 gs400, for sale, gs400 2nd gen, gs400 rims, gs400 sale

NC

1998 gs400

nsxtacy on Mar 24, 2017

Apr 7, 2017 05:04 PM
by nsxtacy

4

3,253

Lexus Vehicles Classifieds

GS400 Rear Main Seal leak

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1 2)

airahcaz on Oct 17, 2016

Oct 26, 2016 01:29 PM
by kevin3344

16

8,039

GS - 2nd Gen (1998-2005)

1998 gs 400 w/JDM motor and wiring harness

Exjet on May 24, 2016

Jun 17, 2016 01:24 PM
by Exjet

4

2,140

GS - 2nd Gen (1998-2005)

oil leak need help !

Randallex on May 23, 2016

May 25, 2016 10:41 PM
by lextout

9

1,845

GS - 2nd Gen (1998-2005)

camber, coilovers, gs400 2nd gen, lowering, tein coilovers

Getting lowered car in spec? (camber)

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Brandyn98 on Feb 17, 2016

Mar 9, 2016 11:00 PM
by firelizard

17

8,280

GS - 2nd Gen (1998-2005)

actuator, driver side, gs400, gs400 2nd gen, problems

98' gs400 driver side acuator

Sharkstown on Jul 18, 2015

Jul 18, 2015 07:31 PM
by baconcake

7

736

GS - 2nd Gen (1998-2005)

1998, 400, 98, alternator, alternators, gs, gs400, gs400 2nd gen, install, lexus, ls400, problem, problems, replace, replacing

1998 gs400 alternator problems

kajioka on Sep 5, 2011

May 9, 2015 07:35 PM
by MACCIN

7

15,266

GS - 2nd Gen (1998-2005)

Can't fill tank Help! 99 GS 400

lashawndra on Feb 13, 2015

Feb 15, 2015 03:16 PM
by teamisf

7

968

GS - 2nd Gen (1998-2005)

My 2nd Gen GS400 hitting 275,000 miles! (vid)

Nimbusdp on Dec 24, 2014

Dec 28, 2014 09:58 AM
by TripleL

6

1,012

Car Chat

gs400 2nd gen, oil change, sea foam, tune up

Oil change advice needed please

ca13815 on Oct 19, 2014

Oct 20, 2014 08:19 PM
by ttaylor993

6

1,308

GS - 2nd Gen (1998-2005)

Failed clear coat '00 GS400

Smaug on Jun 4, 2014

Jun 11, 2014 02:22 PM
by SaiyanGS3

14

2,316

GS - 2nd Gen (1998-2005)

FS and WTB threads go in the classifieds

123GS400 on Feb 27, 2014

Feb 27, 2014 12:56 PM
by 123GS400

0

467

GS - 2nd Gen (1998-2005)

Just Bought A 99' GS400

Phongstuh on Aug 5, 2013

Aug 7, 2013 08:56 PM
by mccrimmon

12

1,259

GS - 2nd Gen (1998-2005)

400, bad, bigger, check, code, engine, gas, gs, gs400, gs400 2nd gen, kind, lexus, mileage, mpg, p0446, solenoid, wheels

Help!!! Poor Gas Mileage. GS400

calikid747 on Mar 3, 2013

Mar 4, 2013 09:28 AM
by njlowgs300

3

3,400

GS - 2nd Gen (1998-2005)

100k, air, air filter, air intake, club, cold, danger, gs300, gs400, gs400 2nd gen, intake, k&n, kn, lexus, open, risk, srt

K&N "open" air intakes

AM21GS400 on Feb 5, 2012

Feb 7, 2012 08:21 AM
by ksu1998

6

1,678

Performance

, 17, 17s, 2nd generation, chrome, chrome wheels, for, gs400, gs400 2nd gen, is300, naviagation, pearl, rims, sale, sanantonio

TX

FS: 1998 GS400 Cinnabar Pearl 17" Chrome Wheels/Nav

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alredxiii on Jan 25, 2011

May 4, 2011 05:57 PM
by alredxiii

34

10,484

Lexus Vehicles Classifieds

Should I switch?

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1 2)

tj4306 on Apr 21, 2011

Apr 22, 2011 10:04 PM
by -Samurai-

15

1,370

SC - 1st Gen (1992-2000)

98, ball, ball joints, buying, gs400, gs400 2nd gen, joints, starter, symptoms

Buying a 98 GS400

brenden on Oct 20, 2010

Oct 20, 2010 12:51 PM
by sakataj

2

938

GS - 2nd Gen (1998-2005)

audio, bass, effect, frequency, gs400 2nd gen, hard, head, headunit, hitting, install, loudness, low, performance, set, sound, subs, unit

Help: sub sounds worse after new head unit install

folsep on May 3, 2010

May 5, 2010 03:04 PM
by Big Mack

5

2,101

Lexus Audio, Video, Security & Electronics