highway - ClubLexus - Lexus Forum Discussion - Threads Tagged with highway

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Diagnosing a rhythmic hum at highway speeds?

MythrianXeras on Feb 18, 2026

Feb 19, 2026 11:52 AM
by MythrianXeras

2

226

LS - 3rd Gen (2001-2006)

SC430 Special Stealthy Bird Killer

Seattle SCone on Jun 17, 2009

Feb 8, 2026 05:29 PM
by Jojoper

10

1,448

SC430 - 2nd Gen (2001-2010)

2007, 350, 5th, 6th, cruiseing, drive, final, gear, gearing, highway, is250, is350, lexus, overdrive, ratio, ratios, rpm

IS250 gearing different from IS350?

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1 2)

T4styPh0 on Feb 23, 2008

Apr 20, 2025 08:43 AM
by george42

16

23,771

IS - 2nd Gen (2006-2013)

10, 14, 2012, 2014, 300, 370, 450, 460, 470, capacity, city, forum, fuel, gas, gas mileage, gx, gx14, gx460, highway, hiway, hog, improve, lexus, ls400, ls460, lx570, milage, mile, mileage, mileages, miles, mpg, put, range, real, world

Poll

#MPG Discussion

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ybing on Mar 15, 2010

Apr 13, 2025 09:02 AM
by dmatt88

640

219,488

GX - 2nd Gen (2010-2023)

bigger, blowout, bridgestone, continental, conventional, diameter, driving, dws, flats, full, highway, rft, risk, run, spare, tire

Run Flats or Conventional Tires

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1 2)

sixonemale on Jan 2, 2011

Jan 5, 2025 09:37 PM
by syphered

16

3,089

SC430 - 2nd Gen (2001-2010)

250, bad, car, es300, fuel, highway, lexus, losing, lost, p0120, power, pump, sc430, special, symptoms, tps, volt

SC430 power lost on highway.

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1 2 3)

o0o0o0 on Jun 12, 2012

Oct 18, 2024 08:37 AM
by C8LC500

40

21,224

SC430 - 2nd Gen (2001-2010)

2656518, 2857017, 32in, 33, 460, gx, gx470, highway, largest, lexus, lift, measurements, problems, rubbing, size, standard, tire, tires

Tire size questions for the GX470

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1 2)

Sethro on Mar 19, 2014

May 27, 2024 06:37 AM
by NTH

23

121,111

GX - 1st Gen (2003-2009)

highway, hybrid, ls600hl, recharge, vibration

Noticeable shudder/vibration when decelerating on ls600hl

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1 2 3)

Vansibel on Dec 3, 2014

Apr 5, 2024 11:12 PM
by eldee99

30

18,428

Hybrid Technology

area, awd, front, highway, is250, lexus, lsb000710, lsb002010, lx470, noise, passenger, side, speeds, wind, window

All this talk about wind noise...

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1 2 3)

USCRugby on Mar 3, 2010

Mar 10, 2024 04:59 PM
by Aleksandr1987

31

9,116

LS - 4th Gen (2007-2017)

2004, 545i, bad, ball, bent, gs300, gs400, highway, joint, lexus, light, steering, symptoms, too, vibration

Do you have a vibration at highway cruising speeds? Mine's fixed!

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SCWells72 on Aug 23, 2002

Dec 31, 2023 10:09 AM
by CurlyG

232

86,727

GS - 2nd Gen (1998-2005)

120, 1800, 18002000, 2000, 2006, 2007, 2010, 2011, 2011gx460, 300, 350, 460, 470, 470brake, 65, 98, accelerating, alignment, anti, apply, back, balance, bamaboy007, belt, brake, brakes, braking, car, clublexus, constant, control, cruise, cylinder, driving, dynamic, electric, end, engine, es, feeling, felt, floorboard, forum, front, frontend, gs, gs430, gx, gx460, gx470, high, higher, highway, intermittent, is350, isf, issues, jumping, lexus, lexys, lock, low, ls, ls400, ls600hl, lx470, makes, master, mf, mph, nc0, noise, passenger, pay, pedal, pinion, problem, rattle, reack, rpm, rpms, rx350, seat, seats, shake, shakes, shaking, shimmy, slight, slow, small, speed, speeds, steering, steering vibration, suv, turn, turning, uphill, vibarting, vibrate, vibrates, vibrating, vibration, vibtates, wheel

#Vibration / #Shake Issues

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carfanmd on Feb 22, 2010

Nov 18, 2023 07:11 AM
by mail2anoopmv

865

359,478

GX - 2nd Gen (2010-2023)

driving, es300, fender, flapping, highway, houston, lexus, liner, loose, noise, rear, repair, rx300, sound, tires, undercarriage

Strange flapping noise from undercarriage

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1 2)

lexuslover on May 15, 2006

Aug 19, 2023 09:19 AM
by maddavey

28

34,348

RX - 2nd Gen (2004-2009)

2007, 2008, 350, car, clattering, driving, flapping, highway, lexus, odd, rack, rattle, roof, rx, rx350, seat, sound, speed

Rattle under RX At Highway Speed

mmlex1987 on Mar 8, 2013

Dec 31, 2022 08:10 PM
by Suzzetteas

8

7,858

RX - 2nd Gen (2004-2009)

es330, flat, gs350, highway, lexus, loses, position, positioning, power, sc430, sensor, speed, spot, symptoms, throttle

Intermittent flat throttle

oneforu2c on Aug 3, 2011

May 16, 2022 10:18 AM
by Harold57

9

3,293

SC430 - 2nd Gen (2001-2010)

2006, blades, fixing, highway, lexus, rx330, solutions, squeak, squeaking, squeaky, squeal, toyota, windshield, wiper, wipers

Windshield wiper squeak - solved

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1 2)

Lexterious on Jan 4, 2009

Nov 24, 2021 04:05 PM
by unebonnevi

27

30,308

RX - 2nd Gen (2004-2009)

car, converter, driving, empty, fuel, gs300, highway, jerks, rc, sc430, speed, tank, torque, unlocks

Car Jerks sometimes while driving

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1 2)

Hopper on May 20, 2014

Jun 9, 2021 01:42 PM
by Ogechi

15

25,993

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

18, 18th, 1uz, 2002, 25, 2jz, city, forum, gallon, gas, good, highway, lexus, mileage, miles, mpg, sc400

Is 18 mpg good for a sc400?

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1 2)

Farino81 on Jan 6, 2010

Apr 19, 2021 08:07 PM
by Skeech

22

29,331

SC - 1st Gen (1992-2000)

2008, 2009, 2010, 460, federal, gas, highway, isf, lexus, ls, ls460, ls460l, milage, mileage, numbers, users

Your HIGHWAY Gas Mileage Numbers?

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1 2 3 4)

JeffTX on Jan 24, 2010

Jun 11, 2020 12:57 PM
by TANORWAY

45

13,604

LS - 4th Gen (2007-2017)

20001, 550, 90000, ga, highway, lexus, lx470, miles, onwers, private, rx300, sale, service, shake, sl, speed

Poll

How much mileage is on your LX470 right now?

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LXotic on Jan 20, 2007

Feb 17, 2020 07:52 AM
by Gerryb4447

225

139,054

LX - 1st and 2nd Gen (1996-2007)

1999, 4000, cel, driving, drop, es300, high, highway, lexus, pressure, rpm, rpms, running, rx300, transmission shifting, vacuum

High RPMs - 1999 RX300

clayokc on Nov 1, 2012

Feb 16, 2020 07:34 AM
by Broc

13

16,551

RX - 1st Gen (1999-2003)

150k, buying, club, high, highest, highway, intake, is300, it, lexus, lot, mileage, miles, oil, putting, service, worth

IS300 with HIGH MILEAGE..

BostonVP on Feb 21, 2009

Feb 4, 2020 11:55 AM
by Fractional

13

42,376

IS - 1st Gen (2001-2005)

80, eyelids, higher, highway, is300, is300manual, lexus, mph, normal, overdrive, rpm, rpms, speed, sports, trd

2003 IS300 Manual OverDrive?? Speed to RPM ratio?

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1 2)

KPC on Sep 14, 2006

Sep 10, 2019 10:51 PM
by Jeff Lange

16

9,446

IS - 1st Gen (2001-2005)

00, 1991, 1992, 1995, 1996, 1997, 1998, 2003, 21mpg, 225gallons, 2ngmiles, 350, 400, 450, 470, 8942220010, 92, average, bad, car, cars, change, computer, cost, current, driving, drop, economy, edmonds, efficiency, empty, es, es300, ethanol, exterior, factory, fill, foot, forum, fuel, fuel economy, full, gal, gallon, gallons, gas, gen, generation, high, highway, hs250h, idle, iridium, is09, is300, la, lexas, lexus, light, lightfoot, ls, ls40, ls400, ls430, lx, lx400, milage, mileage, miles, mpg, oil, orignal, pics, real, red, rims, road, series, small, sudden, takes, tank, tips, trip, ucf10, world

Gas mileage...good-bad (The Mother thread)

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Lvangundy on May 20, 2002

Jul 5, 2019 07:12 PM
by spuds

585

127,805

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

60, brake, brakes, braking, corolla, driving, engaging, es300, front, highway, lexus, mph, shakes, shaking, speeds, steering, step, wables

ES300 shakes while driving and braking

gtg302s on Aug 27, 2012

Apr 16, 2019 09:01 PM
by arthurb999

8

10,368

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

2005, 2006, 5th, acceleration, electronic, es300, es330, gear, hesitating, hesitation, highway, lexus, problem, sluggish, throttle, transmission

2006 ES330 Hesitation

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1 2)

pacific on May 19, 2006

Sep 3, 2018 04:32 PM
by HomerJay

16

16,327

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

2007, 22, 460, economy, experience, fuel, gs, highway, lexus, ls, ls460, mileage, mpg, poor, wheel

Need help...2007 LS460 poor fuel economy

xuserx04 on Dec 22, 2010

Jun 19, 2018 04:09 AM
by Chaos236

14

10,430

LS - 4th Gen (2007-2017)

07, body, chassis, cosmetic, difference, exhaust, faster, forum, handling, highway, is250, is350, isf, kit, lexus

IS350 vs ISF

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1 2 3 4)

dojoman on May 24, 2010

Apr 1, 2018 05:42 AM
by bbaugher47

58

84,887

IS - 2nd Gen (2006-2013)

accelerating, car, gas, highway, lexus, pedal, problem, problems, shakes, speed, steering, vibrates, vibration, wheel, working

Anyone had shaking gas pedal problem?

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1 2)

mistwang on Feb 3, 2009

Dec 19, 2017 02:42 PM
by seahamcw

15

16,115

Hybrid Technology

01, 06, eclise, end, feels, gsxr, high, highway, kno, loose, lose, rear, speed, speeds, traveling, ur

Rear-end really loose.. HELP!!

shlounek on Feb 27, 2007

Jul 15, 2017 04:42 AM
by RXRodger

11

13,402

SC - 1st Gen (1992-2000)

2008, 2011, club, g37, gas, highway, infiniti, isf, lexus, milage, mileage, mpg, style, thread, year

IS-F Gas Mileage?

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NorCal510 on Apr 25, 2011

Mar 10, 2017 11:40 AM
by I8ABMR

95

60,177

IS F (2008-2014)