rough - ClubLexus - Lexus Forum Discussion

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19in, 2011, 2012, 2015, 350, bumpy, canada, complaints, es350, forum, gs, hurt, improve, japan, lexus, made, meter, noise, problems, put, quiet, recorder, ride, rough, rx, rx350, shocks, software, spacer, springs, suspension, wheels

3rd Gen Lexus RX hard suspension (merged threads)

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NCbigred on Apr 12, 2012

Dec 14, 2025 12:41 PM
by Clutchless

615

726,187

RX - 3rd Gen (2010-2015)

Shaking at idle, but only when in Park or Neutral?

MythrianXeras on Jul 28, 2025

Aug 11, 2025 05:35 AM
by xtr3me

4

541

LS - 3rd Gen (2001-2006)

13, 1993, 400, belt, brakes, code, dtc, feel, hard, idel, idle, lexus, luxas, missing, rough, roughe, sc, sc400, timing

Code 13 and a Rough Idle

MuGGzyx on Nov 16, 2011

Jul 2, 2025 01:29 PM
by lattxo

5

9,968

SC - 1st Gen (1992-2000)

250, car, dropped, hid, idle, is250, is350, lexus, light, lights, rough, shakes, shaking, stop, stopped

Shaking at the stop light

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Little E on May 7, 2008

Dec 26, 2024 09:37 PM
by misschris

27

60,473

IS - 2nd Gen (2006-2013)

Poll

The Mother of all LS430 Fuel Threads: Regular, Midgrade, or Premium? (merged)

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daryll40 on Sep 23, 2003

Nov 23, 2024 04:44 PM
by AJT123

393

237,936

LS - 3rd Gen (2001-2006)

2009, 2013, 350, 87, 93, cooper, difference, engine, fuel, gas, gs, gs350, gx460regular, knock, lexius, lexus, mini, octane, only, orpremium, premium, rating, regular, rough, running, rx, vehicles

4GS Fuel discussion Premium or Regular Gas? (merged threads)

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petek22 on Mar 29, 2012

Mar 11, 2024 09:44 PM
by jgscott

351

180,118

GS - 4th Gen (2013-2020)

06, 2006, 300, customer, engine, engine misfire, gs300, gs450h, idle, idle issues, lexus, misfire, program, recall, rough, service, support, warmup

FINALLY....Recall on GS300 engine misfire

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stefnee on Sep 17, 2012

Jan 8, 2024 09:08 AM
by GeeYes300

533

233,405

GS - 3rd Gen (2006-2011)

2000, blinking, check, engine, es300, flash, flashing, gs300, lexus, light, ls400, rough, running, rx300, yellow

Running rough, check engine light flashing

lbwagner on Dec 7, 2009

Dec 17, 2023 02:17 PM
by paulo57509

6

35,886

LS - 1st and 2nd Gen (1990-2000)

250, 4grfse, build, buildup, car, carbon, cleaner, diagnostic, direct, engine, fee, idle, idling, injection, is250, issues, lexus, lsb002910, normal, problem, problems, questionroughidling08is250is250roughidle, rough, springs, tsb, tsib, uneven

Lexus IS250 4GR-FSE Engine Carbon Build-up (merged threads)

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XhyDra on Feb 24, 2010

Sep 2, 2023 04:39 PM
by Yodog

1,357

637,670

IS - 2nd Gen (2006-2013)

04, 2005, bad, car, cleaning, es330, idle, intermittent, lexus, ls430, mounts, p0456, replacing, rough, sc430, transmission

Intermittent Rough Idle

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srqmark on Feb 20, 2011

Jun 13, 2023 08:06 AM
by arentz07

38

27,556

SC430 - 2nd Gen (2001-2010)

1998, accelaration, acceleration, car, gas, idle, idles, lag, lagging, lags, lexus, ls400, push, rough, sc400, troubleshooting

The Permanent fix for lag in acceleration/ Rough Idle

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Blue98Gs3 on Mar 28, 2004

May 5, 2023 10:27 PM
by lastguy

75

28,541

GS - 2nd Gen (1998-2005)

05, 250, 35mph, 450, 470, 60, 60mph, brake, chq, club, delay, delayed, downhill, downshifts, es300, fluid, gs, gs300, gx, gx470, hard, is350, issues, lexus, lx, pontiac, problem, problems, properly, rough, rx330, sc400, sc430, shift, shifting, shudder, shuddering, slip, slipping, smooth, tc00903, trans, transmision, transmission, trnmission, trouble, tsb, weird, ws

Automatic Transmission - Problems or questions

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looknow12 on Feb 3, 2003

Oct 25, 2022 01:45 PM
by Davenlei

138

86,866

GX - 1st Gen (2003-2009)

car, causing, cooling, dirty, electric, engine, fan, idle, problems, rough, shake, stall, stalls, tps, turns

help! when cooling fan turns on, causes car to idle erraticaliy then stall!

GSTEX on May 17, 2006

Oct 24, 2022 07:25 PM
by Topherski9

12

44,627

Performance

2006, afs, buy, es, gfx, high, idle, is250, is350, lexus, milage, mileage, mileages, miles, roof, rough, smokey, spoiler

High mileage IS250/IS350's...

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IS-SV on Nov 3, 2009

May 12, 2022 02:10 AM
by REALHOKAGE

232

159,025

IS - 2nd Gen (2006-2013)

250, car, check, control, disturbed, engine, idle, lexus, light, maf, rough, stability, tracsion, traction, vsc

engine check light and traction control light on?

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1 2)

Phresh2010 on Nov 12, 2010

Dec 3, 2021 03:38 AM
by Jmccall4

27

34,961

IS - 2nd Gen (2006-2013)

arm, arms, build, control, florida, forum, fr, front, issues, lexus, problems, rides, rough, sc430, suspension

Fr Suspension Arm Issues on Early Build SC430's

johnxyz on May 16, 2011

Oct 18, 2021 04:00 AM
by ADSPRU

6

5,225

SC430 - 2nd Gen (2001-2010)

9091901249, change, changed, decrease, denso, economy, fuel, gs, idle, lexus, mpg, plug, plugs, rough, spark

I had spark plugs replaced, fuel economy went down???

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BinaryJay on Dec 23, 2009

Oct 12, 2021 08:17 PM
by S2Kiwi

26

16,752

GS - 3rd Gen (2006-2011)

2000, 2006, acceleration, car, dies, drive, es300, fuel, lexus, put, rough, sc430, stall, stalling, stalls

SC430 stalls after putting it in Drive

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sixonemale on Feb 16, 2011

Apr 26, 2021 06:24 PM
by buddhi

19

7,021

SC430 - 2nd Gen (2001-2010)

2003, 450, colorado, driving, engine, foreman, heavy, honda, idle, idling, lexus, ls400, mazda6, noise, problem, rough, rx330, vibrating, vibration

vibration at idle problem

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Da Hapa on Jan 29, 2004

Dec 23, 2020 05:59 PM
by Margate330

120

102,084

RX - 1st Gen (1999-2003)

fsport, installing, is250, is350, lexus, linear, lowering, package, rough, shocks, sport, spring, springs, stock, suspension

F-Sport springs on F-Sport Package shocks

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1 2)

350FSport on Apr 12, 2011

Dec 10, 2020 12:00 PM
by primavera

15

10,851

Suspension and Brakes

460, air, airrunner, bags, bc, coilovers, height, ls, ls460l, make, racing, ride, rough, suspension, uas, universal

Any LS460 owners with BC Racing Coilovers and bags from Universal Air Suspension?

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tnbigdawg on Aug 19, 2013

Oct 6, 2020 06:47 PM
by Laidlexon2

28

22,316

LS - 4th Gen (2007-2017)

1995, 400, 98, gear, hard, jerk, jerks, lexus, ls, ls400, problems, rough, shift, shifting, shifts, transmission

98 LS400, Transmission Hard Shifting

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waynesford on Sep 14, 2007

Jul 8, 2020 09:20 PM
by YODAONE

109

70,558

LS - 1st and 2nd Gen (1990-2000)

19951997, 1996, 400, 94, idle, lexus, low, ls, ls400, power, problems, rough, rpm, steering

96 LS400 - Low Idle

stanls400 on Feb 1, 2013

May 3, 2020 06:13 AM
by sha4000

4

6,350

LS - 1st and 2nd Gen (1990-2000)

02, 0888602305, 1990, 1991, 1992, 1995, 1997, 1999, 2000, 2004, 2005, 2008, 350, 400, 4000, 470, 91, 92, 93, 95, 96, 98, 99, a, a340e, add, additive, amount, amsoil, atf, auto, black, brown, call, car, castrol, change, changing, cheap, check, checking, circulating, city, club, coil, cost, date, dexron, dextron, difference, direct, diy, drain, drainfill, dys, es250, es300, es330, es350, fill, filter, fiuid, fj80, fluid, fluids, flush, frequency, fulid, gearbox, good, gs300, gs400, gs430, gx, gx470, hose, hot, ii, iii, is300, is350, iv, landcruiser, level, lexus, life, location, ls, ls400, ls460, lubegard, lx470, max, maxlife, mechanic, mercon, needed, not, oil, or, pan, plug, powersteering, price, problems, put, quarts, refill, replace, replacement, rough, rx300, sc300, sc400, shift, shifting, slipping, slips, smoother, substitute, suggested, syenthetic, synthetic, t4, teal, tii, tiv, toyota, tranmission, tranny, trans, transmission, transmisson, tundra, turns, type, upshift, valvoline, ws, xmission, york

Transmission fluid, draining & flushing (The Mother thread)

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Lvangundy on Jan 1, 2002

Feb 23, 2020 03:40 PM
by oldskewel

487

157,134

LS - 1st and 2nd Gen (1990-2000)

2004, 330, bangs, cooling, gear, lexus, problem, problems, rough, rx330, shifting, solved, speed, trans, transmission

RX330 Transmission

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tkowalski on May 11, 2004

Dec 24, 2019 08:50 AM
by lecturer

67

132,166

RX - 2nd Gen (2004-2009)

2007, 2010, 30psi, 350, es, es350, lexus, mxv4, pressure, primacy, replacement, ride, rough, stiff, strut, tire

Rough Riding ES 350

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LexusJoeM on Feb 6, 2012

Oct 11, 2019 02:52 PM
by brucelee1

21

14,170

ES - 1st to 6th Gen (1990-2018)

charging, coil, common, diagnostics, idling, jump, leaks, power, problem, radio, rough, run, sc400, spark, terminals, wiring

S.O.S. to all sc400 owners

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718murdoc on Jan 28, 2010

May 16, 2019 06:52 PM
by 718murdoc

37

7,720

SC - 1st Gen (1992-2000)

LS460 Rough Idle

tg1997 on May 8, 2015

Feb 17, 2019 03:06 PM
by Searosis

10

14,802

LS - 4th Gen (2007-2017)

300, 460, generation, gs, gs300, hard, harsh, is250, lexus, ls, ls400, rough, sc400, shift, shifting, shifts

hard shifting or not shifting

rapike63 on Mar 28, 2010

Aug 8, 2018 04:57 PM
by 1on1

7

3,463

LS - 1st and 2nd Gen (1990-2000)

0770, 12, 2001, 2002, changing, gears, gt, is300, jerk, lexus, mustang, normal, problem, rough, rx300, shift, solenoid, transmission

My Transmission Problem, help!

lserlohn on May 3, 2011

Mar 4, 2018 06:06 PM
by Grx300

7

3,674

RX - 1st Gen (1999-2003)

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