Threads Tagged with idle

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)

2017 F-Sport AWD Idle Issue

Cck on Jul 25, 2025

Aug 3, 2025 10:10 AM
by N4TECguy

6

636

RX - 4th Gen (2016-2022)

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

9,986

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

02, 03, 2002, 2003, 300, es, es300, forum, idle, idles, lexus, low, problem, relearn, setting, stalls

02 es300 with very low idle

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1 2)

rayservist on May 20, 2007

Jan 19, 2025 11:33 AM
by Afalz64

20

52,342

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

Shaking at the stop light

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1 2)

Little E on May 7, 2008

Dec 26, 2024 09:37 PM
by misschris

27

60,500

2jz, 2jzge, 42, adjustment, chokes, code, control, idle, lexus, low, lx470, motor, screw, searching, throttle

2JZ-GE idle revs up and down in P or N

Mischievious GS on Apr 24, 2012

Dec 7, 2024 04:48 PM
by SiFly

2

8,103

1996, 400, 570, closed, doesnt, feel, fix, idle, jumps, kind, lexus, loop, ls400, lx, problems, transmission

Transmission has a unique problem, HELP!

mmicozzi on Nov 22, 2013

Sep 18, 2024 06:15 PM
by TrussvilleVicar

13

6,161

131415, 14, 15, car, code, code14, codes, dies, idle, lexus, ls400, random, sc400, stalling, starts, throwing, throws

Chasing a Code 14

Chilkoot on Nov 23, 2011

Sep 17, 2024 02:13 PM
by jimboboss302

4

6,867

300, cold, high, idle, idles, idling, lexus, problem, problems, rpm, rpms, sc, sc300, set, start

High RPM idle on 5spd SC300

PlatinumSC300 on Aug 16, 2001

Jun 26, 2024 01:39 AM
by Kampampanganako

3

2,747

1999, 98, 99, gs300, gs400, high, idle, lexus, lexuscom, low, ls400, porn, throttle, tps, voltage

Very low Idle (1999 Lexus Gs400)

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kevwats01 on Apr 19, 2013

Jun 4, 2024 04:32 PM
by naluloa

78

53,589

1000, 2006, ac, car, clean, drive, drops, engine, failed, gs300, high, idle, lexus, low, rpm, rpms, speed, test

High Idle Speed @ 1000 rpms

Lexus082 on Jul 11, 2007

May 20, 2024 01:25 PM
by Drayjerry

12

5,967

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

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

233,444

GS - 3rd Gen (2006-2011)

Idle Surging in Park 2000 ES300

squanchy on Feb 7, 2021

Jan 4, 2024 04:57 PM
by squanchy

7

3,321

400, 430, abruptly, car, gs, hot, idle, is350, lexus, low, lx470, sc, stall, stalling, stalls, stop, turning, warm, weather

UCF20 Warm Low Idle/Stall - easy workaround

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1 2)

gmacrae on Jun 16, 2009

Dec 26, 2023 07:54 AM
by dveneman

19

11,052

high idle, idle, rx300, throttle body, tpm

1999 Rx300 High Idle 1000 in Park and Neutral, 750 in ANY other gear.

Namestaletoolong on Sep 10, 2023

Sep 14, 2023 01:04 AM
by Australian

4

2,094

RX - 1st Gen (1999-2003)

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

638,813

1998, 300, 3000, 3000rpm, 98, caravan, dodge, grand, gs, gs300, high, idle, lexus, problems, rpm

Crazy 3000rpm Idle

MOswagga on Aug 19, 2010

Aug 26, 2023 07:07 PM
by ChaseMcCla

14

6,901

300, air, bypass, connector, control, iac, iacv, idle, lexus, pin, problem, problems, sc, sc300, valve

HELP 97 sc300 idle air control valve

jwin on Jul 24, 2012

Aug 26, 2023 01:04 PM
by ChaseMcCla

5

4,836

2008, 250, adjust, adjustment, fast, high, idle, idles, idling, idol, is250, lexus, rev, rpm, speed, throttle

adjusting idle on is250.

xitr097 on Apr 19, 2011

Jul 24, 2023 12:29 AM
by Yodog

6

24,215

SC430 - 2nd Gen (2001-2010)

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

27,557

02, 2000, 2002, 300, battery, dies, es, es300, idle, lexus, low, replaced, stalls, starter, wont

2002 es 300 will not idle

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Fadi23 on Sep 5, 2011

May 30, 2023 12:24 PM
by Wax710

16

27,088

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

2jz, 2jzgte, 3000, 98, 98gs300, gs300, high, idle, idling, protocol, rev, swap, switch, temperature, vvti

Annoying very high idle after swap

ocd on Jun 22, 2007

May 30, 2023 02:58 AM
by 2jDrako

11

9,316

Performance

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

28,543

Strange Idle On my '93 Ls400

Flexus93 on Feb 8, 2023

Feb 14, 2023 01:21 PM
by Flexus93

6

880

idle, install, intake, rough idle, short ram

Rough Idle After Intake Install

dminah21 on Apr 14, 2017

Feb 10, 2023 12:58 AM
by hnlcelsior

9

3,773