Threads Tagged with stumbling

10, 18t, 2002, a4, b5, exhaust, fuel, giac, hesitation, pc16, pressure, psi, setup, stumbling, update

dialing in fuel pressure with Giac PC16

vtraudt on Oct 4, 2012

Oct 4, 2012 05:58 PM
by vtraudt

0

1,669

1.8T Discussion

18t, 1999, 2000, 2001, 20t, a4, a6, adaptation, audi, part, partial, partthrottle, stumble, stumbling, throttle

Part throttle stumble.. Baffled...

Spinnetti on May 10, 2012

Jun 18, 2012 07:09 PM
by sparkster

9

3,884

2005, 32, a3, a4, acceleration, audi, b7, heavy, s5, stumble, stumbles, stumbling, stumleing

Stumble on acceleration

typ44q on Feb 25, 2011

May 9, 2011 12:21 PM
by CobraGMike67

9

6,989

TT (Mk1) Discussion

2000, 28, 30v, a4, a6, accelerating, audi, back, cel, coolant, hard, load, missing, sensor, stumbling, temp

2.8 V6 stumbling and missing

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E_S on May 24, 2010

Feb 4, 2011 01:31 PM
by 2.7Lturbo

46

10,409

Audi 4000 / Coupe GT Discussion

2007, 2010, air, audi, condition, fine, gas, idles, pedal, press, q5, q7, stumbles, stumbling, troubleshoot, vr6, working

Care to brainstorm my stumbling problem?

Rogviler on Jan 2, 2011

Jan 6, 2011 06:52 PM
by socalclimber

4

1,452

1991gmc, 4000cs, air, audi, bad, cone, control, idle, ke, module, potentiometer, sensor, spark, spray, stumbling, tbi

Fuel distributor issues, such fun

maplehawk55 on Dec 17, 2010

Dec 19, 2010 02:00 PM
by socalclimber

8

11,949

Audi 90 / 80 / Coupe quattro / Cabriolet

93, 97, a8, audi, belt, cuts, engine, hot, problems, running, s4, stalling, start, stumbling, timeing

93 S4 - no start issues this morning - long story

prestonian on Oct 1, 2010

Oct 3, 2010 05:15 PM
by prestonian

4

1,417

Audi Original "S" Cars

2000, 60, a6, audi, b5, causng, codes, idile, idle, problems, rough, s4, sensor, sputtering, stumbling, temp

Rough idle (especially before warming up) and stumbling/sputtering on throttle taps

ENDEE666 on Aug 1, 2010

Aug 4, 2010 02:19 PM
by ENDEE666

8

4,658

28, a4, audi, b5, gasket, hole, idle, installing, intake, manifold, misfire, missfire, s4, stripped, stumbling, threads

I found my Stumbling Idle Misfire.. my intake manifold hole is stripped.. help please

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eigenvector on Feb 15, 2007

Jul 12, 2009 01:23 PM
by abduln

18

10,394

Audi 90 / 80 / Coupe quattro / Cabriolet

12v, 1992, 1994, 2342, 90, a4, audi, code, codes, error, fault, fuel, injector, rough, running, stumbling, v6, warm

1994 90 Fuel Injector / O2 sensor Error Codes

g1power on May 31, 2009

May 31, 2009 03:45 PM
by Lago Blue

1

3,034

18t, 20, adjustment, air, audi, combination, g2, idle, intake, leak, pes, road, stumbling, valve, vw, wot

Ah HA!!! I knew I had to have a vac/intake leak somewhere! Confirmed there is one...now just to find

Hillbilly on Sep 28, 2008

Sep 29, 2008 08:06 AM
by cparke

2

2,006

Audi 5000 / 200 / V8 Discussion

Now my V8Q is stumbling on acceleration and idling poorly

cduggar on Jun 28, 2008

Aug 15, 2008 07:53 PM
by Calbha

7

623

Need some help. Car is stumbling under hard acceration...

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Shaun on Mar 6, 2008

Mar 7, 2008 05:12 AM
by Shaun

11

744

Audi 90 / 80 / Coupe quattro / Cabriolet

1991, 20v, 90, audi, c602012900, loss, power, spec, stumbling

Poor running 20v

endo on Jun 4, 2007

Jun 5, 2007 11:17 PM
by endo

9

571

Tried STI brand coils...made in USA....guess a remanufacture? >>

petervan on Feb 19, 2007

Feb 19, 2007 05:05 PM
by petervan

2

305

TT (Mk1) Discussion

Help with stumbling and interpreting VAG logs....

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JWeb on Jan 5, 2007

Jan 8, 2007 09:59 AM
by JWeb

17

1,087

98, a4, acceleration, accellerating, audi, intermittent, light, stumble, stumbles, stumbling, throttle

Help with intermittent stumble under light to moderate acceleration throttle.

austinado16 on Dec 21, 2006

Dec 27, 2006 08:43 PM
by austinado16

2

2,411

Audi 5000 / 200 / V8 Discussion

18t, 1999, 98, chevy, cold, idle, lean, rich, stumble, stumbles, stumbling, surburban, tps, vw, warmed

stumbling problem much worse when cold... (continuation on past rant)

AndrewsQuattros on Dec 6, 2005

Dec 7, 2005 01:19 AM
by RussB

7

756

04, 18t, bruno, brunos, center, moved, passat, quattro, queens, stumbling, york

I still get this baad stumbling... ):

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AndrewsQuattros on Nov 1, 2005

Nov 2, 2005 08:36 PM
by tonyj

16

951

Audi 5000 / 200 / V8 Discussion

1998 A4 2.8Q 30v Stumbling, any ideas?

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mgonyea on Aug 24, 2005

Aug 28, 2005 07:50 AM
by mgonyea

14

580

Baffling and downright dangerous issue, requesting assistance

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1.8Tizzle on Aug 3, 2005

Aug 6, 2005 07:20 AM
by Yippers®

13

611

car, misfire, missfiring, mrc, stage, stumble, stumbling, urs4

if my car is stumbling and misfiring at wot is that most likely a POS?

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germantoy on Jun 22, 2005

Jun 23, 2005 10:10 PM
by germantoy

19

1,815

Audi Original "S" Cars

new fuel press regulator = no more stumbling starts.. coincidence?

davenew on Jun 9, 2005

Jun 10, 2005 12:15 PM
by davenew

6

409

apr, audi, causing, chip, low, rpm, stalling, stumbling

APR chip install and now low RPM stumble/stalling. Searched already.

jas3113 on Jun 9, 2005

Jun 9, 2005 02:41 PM
by jas3113

9

374

Car just began violently stumbling during boost ramp-up this morning...

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LCP on Jun 2, 2005

Jun 2, 2005 03:43 PM
by LCP

24

941

audi, b5, boost, engine, plugs, s4, spark, stumble, stumbles, stumbling

Hey all, my S4 engine has this "stumbling" characteristic that I cannot seem to pinpoint.....

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S4Patrick on Feb 23, 2005

Feb 23, 2005 02:18 PM
by S4Patrick

29

899

5th, acceleration, car, gear, stumbles, stumbling

Car stumbles in 5th gear upon acceleration.

llonman on Jan 5, 2005

Jan 5, 2005 01:30 PM
by Ritz

4

636

18t, audi, epc, light, powerloss, stumbling, wot

Help, Power loss at WOT, EPC, checked for boost leaks,bpv, etc....LONG

Steviecef on Sep 20, 2004

Sep 27, 2004 07:01 AM
by Steviecef

3

944