Threads Tagged with stumbling

Porsche 951 stumble after let go of throttle

951-freek on Mar 5, 2014

Aug 5, 2017 01:18 PM
by Perry 951

14

3,978

90GT idle hunting, acceleration stumbling - another take and solution - LONG

redpathtribe on Apr 4, 2014

Apr 8, 2014 01:34 AM
by redpathtribe

3

1,226

car, floor, great, hesitates, hesitation, load, operating, runs, stumbles, stumbling, temperature, warms

Running well cold/ HESITATION/Stumble at operating temp.

Meine44 on Mar 5, 2014

Mar 5, 2014 09:48 PM
by Meine44

2

3,515

928, 928s4, 931, car, engine, idle, minutes, missing, running, start, starts, stumble, stumbles, stumbling, warm, warms

Engine Stumble/Missing When Warm

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1 2)

Chris Lockhart on Mar 3, 2011

Jun 30, 2013 02:37 PM
by SMTCapeCod

24

4,965

944, afm, bad, engine, porsche, stumbling, symptoms

bad afm?

divil on Dec 7, 2012

Dec 14, 2012 12:17 PM
by divil

11

5,793

2003, 964, 996, 996tt, cold, engine, idle, low, noises, porsche, rennlist, rough, sounds, start, stumbling, tubi

Cold start and idle

Ben_C on Mar 15, 2012

Mar 15, 2012 11:44 PM
by Kevin

3

2,331

996 Turbo Forum

89, austin, cold, healey, nopower, stumble, stumbling

89 S4 Stumbling / No Power ( Problem Solved )

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1 2 3)

pjg on Nov 26, 2011

Dec 12, 2011 05:00 AM
by safulop

34

3,024

1998, 944, accord, bonneville, cold, honda, idle, issue, porsche, rough, start, stumbles, stumbling, switch, thermo, triumph

Cold start stumble for couple seconds and then everything is fine

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halik on Sep 12, 2009

Nov 22, 2011 11:45 PM
by friendlyguy64

75

33,358

944, boost, hard, start, stumble, stumbling, transition, turbo, vacuum

Hard stumble on boost... Ideas?

Crackership on Sep 9, 2011

Sep 10, 2011 01:03 AM
by Crackership

6

1,053

944, engine, idle, idling, intermittant, intermittent, stumble, stumbling

Intermittent stumble at idle???

racerxrick on Dec 25, 2010

Dec 26, 2010 02:36 PM
by racerxrick

5

1,382

2004, 944, 996, flooding, gt2, idle, missing, rennlist, rich, runs, slight, starting, startup, stumbling, turbo

missing / stumbling on start up!! Help!!

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1 2 3)

dillon410021 on Feb 16, 2010

Feb 18, 2010 07:41 AM
by dillon410021

30

2,520

911, boxster, car, dme, ecm, engine, leak, problems, stumbles, stumbling, water, weather, wet

wet weather, stumbling

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1 2)

glenncof on Jan 22, 2010

Jan 27, 2010 11:39 PM
by glenncof

16

1,591

0280142151, 928, 928s, 944, afm, bad, bosch, car, idle, loss, porsche, power, powerloss, stalling, stumbling, surges

Intermittent surging and total power loss

ArcticSteve on Jul 20, 2009

Jul 20, 2009 10:49 PM
by ArcticSteve

8

5,673

HIgh Boost Stumbling

Tom M'Guinn on Sep 21, 2008

Sep 21, 2008 08:39 PM
by Tom M'Guinn

9

1,151

Advice? - Stumble at WOT '87 S4 5 speed [[ FIXED!! ]]

fraggle on Sep 8, 2008

Sep 10, 2008 09:42 PM
by fraggle

3

545

944, big, car, doesnt, driving, rain, rainstorm, rightin, rough, run, runs, started, storm, stumbling, washing, why, wont

i need ideas. my car wont run right after a big rain storm

Phil R on Aug 5, 2008

Aug 6, 2008 06:54 PM
by Airflite40

10

2,861

troubleshooting track car..91/82

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1 2)

Tom. M on Jul 8, 2008

Jul 12, 2008 08:50 PM
by Tom. M

23

1,212

stumbling just off idle

TroyN on May 12, 2008

May 12, 2008 10:20 AM
by TroyN

0

420

1985, 2002, 944, adjustment, air, brute, explorer, force, ford, idle, missing, orientation, reset, rough, stabilizer, stumbling, valve

Rough Idle

Tom Rathjen on Feb 4, 2008

Feb 8, 2008 01:56 AM
by Legoland951

9

4,274

944, boost, hard, maf, rain, start, stumble, stumbling, turbo

Stumbling under boost in the rain?

IPSC on Oct 30, 2007

Oct 31, 2007 12:48 PM
by IPSC

9

485

Serious stumbling on the gas.. Is this a MAF?

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1 2)

Joe Weinstein on Apr 4, 2007

Apr 15, 2007 10:32 PM
by Zippy

26

1,798

996 Turbo Forum

944, cold, intermittent, stumble, stumbles, stumbling, warm

Intermittent Stumbling When Cold -- 944 Race Car

TD in DC on Mar 9, 2007

Mar 9, 2007 07:56 PM
by TD in DC

7

589

1989, 944, colt, dodge, eclipse, engine, forum, fx, ho, idle, porsche, stumble, stumbling, turn, yamaha

Engine stumble when returning to idle - not motor mounts

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1 2)

Scott at Team Harco on May 26, 2004

Dec 11, 2006 10:53 PM
by dede944

19

3,444

3000, 325i, 997, bmw, golf, intermittent, jerk, jerking, porsche, range, rolling, rpm, start, stumbling, timing, variable, vw, x5

Intermittent jerking?

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1 2)

FlyingLow on Oct 29, 2006

Nov 8, 2006 02:27 PM
by FlyingLow

22

4,730

996 Turbo Forum

944, idle, poor, responce, response, sienna, slow, stumbling, throtle, throttle, tps, turbo

poor throttle response, stumbling TPS??

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1 2)

chris951 on Jul 7, 2006

Jul 26, 2006 07:54 PM
by chris951

19

3,466

944, 99, idle, international, low, prostar, rpm, stumble, stumbling, suburban, turbo

Low RPM related stumble

OriginalSterm on May 5, 2006

May 13, 2006 10:50 AM
by OriginalSterm

9

1,084

Off-Throttle stumbling problems

mclarenno9 on Sep 3, 2005

Sep 6, 2005 08:57 PM
by mclarenno9

11

1,654

944, 944s2, erratic, fuel, idle, intermitant, intermittent, miss, porsche, problem, reference, s2, sensors, stabilizer, stumbling

944S2 Intermittent Hesitation AGAIN!

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1 2)

Luis de Prat on May 17, 2005

May 21, 2005 02:12 PM
by jonnybgood

24

2,450

2004, 911, aar, cold, idle, jeep, low, miata, ml500, open, porsche, rpm, start, startup, stumbling, wide, wrangler

cold start

dougdadmac on Jun 9, 2004

Feb 27, 2005 02:55 PM
by Peter Zimmermann

9

1,109

Stumbling idle

Wayne Hutton on Nov 10, 2004

Nov 10, 2004 02:10 PM
by RMills944

3

657

dyno, engine, land, losing, porsche, power, problems, sea, stumbling

NO ONE will believe this!

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1 2 3 4)

Philip in AL on Aug 4, 2004

Aug 9, 2004 09:11 AM
by Christer

47

4,437

996 GT2/GT3 Forum

89, 944, 951, change, codes, engine, error, filter, fuel, hesitation, hesitationstumble, part, s60r, slight, stumbling, throttle, turbo, volvo

hesitation at part-throttle on stock 89 951

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facboy on Dec 25, 2003

Jan 19, 2004 05:33 AM
by facboy

25

2,127

2k, 32, idle, light, mercedes, revs, stumbling, traffic

3.2 Stumble, no power after long idle (engine revs to 2k then falls to idle)

duncanjf on Sep 21, 2003

Sep 22, 2003 02:30 AM
by Lorenfb

1

825

MAF Conversion Chaos!

John.. on Aug 29, 2003

Aug 29, 2003 05:03 PM
by John Speake

3

635

First Post!! Good Performance when cool, poor when hot

LexKY928 on Aug 4, 2003

Aug 8, 2003 06:16 AM
by John Speake

10

694

Do they all have the stumbles?

xsboost90 on Jul 25, 2003

Jul 28, 2003 01:43 AM
by xsboost90

6

669

944 stumbling after warm-up

ctrvjajc on Jun 8, 2003

Jul 1, 2003 11:57 PM
by Dennis Wilson

4

511

924 and 931 Forum

1500, 928, cold, idle, rpm, stumble, stumbling

Stumbling idle when cold...1500 rpm idle when warm

JLeake on Jan 30, 2003

Feb 11, 2003 03:10 PM
by Jeff928S4

9

633