Threads Tagged with stumble

97, bad, gmc, idle, low, lt1, maf, o2, problem, rpms, sensor, sign, stop, stumble, symtoms

94 Z28, Low RPM stumble, rough idle need some help

LaVy on 04-17-2009

01-16-2016 06:57 PM
by pythonwarrior1

15

28,446

2002, air, bleeds, carb, firebird, hoging, holley, make, mid, pontiac, range, rich, run, stumble

C'mon guys walk me through this step by step. Krochus'es Carb tuning thread O doom

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krochus on 03-26-2014

05-18-2014 04:38 PM
by ZONES89RS

100

13,013

2000, 2500, 2500rpm, code, dead, dip, ls1, o2, rmp, rpm, sensor, spot, stumble, stumbles, stumbling, torque, trans

STILL stumbling at ~2500 RPM.

BirdsSince16 on 08-28-2011

04-03-2014 11:32 PM
by Snake_Skinner

16

1,742

high, ls1, lt1, rpm, s10, stubles, stumble, video

High RPM Stumble (With Video)

lt11994 on 08-08-2013

08-08-2013 10:18 AM
by lt11994

0

1,094

Lean stumble during accel

theblur98ss on 07-08-2013

07-08-2013 08:55 AM
by theblur98ss

0

784

1998, camaro, carbed, cold, condition, hesitation, idle, intermittent, lean, ls1, silverado, spike, start, stumble, time

Off idle stumble in cammed ls1 t56

thunderstruck507 on 06-19-2013

06-25-2013 05:42 PM
by DMM

8

8,901

cam, car, hemi, intermittent, lt1, stumble

heads/cam car, light intermittent stumble.

VandykeT/A on 06-08-2013

06-08-2013 09:14 AM
by VandykeT/A

0

558

06, 50, bog, cuts, gear, governor, gto, high, ls1, ls1tech, ls3, maf, neutral, rpm, running, stumble, taylor, tundervolt, wires

High RPM stumble, almost like a governor...

sk8rax350 on 02-26-2013

05-04-2013 06:43 PM
by M6Vette94

8

4,476

98, blazer, cam, chevy, cylinder, faint, idle, load, ls1, ls1tech, lt1, misfire, motor, position, sensor, stumble, underload

Misfire at idle, not so much under load.

SteveWs6 on 04-07-2013

04-09-2013 12:47 PM
by chopperb

10

14,602

2002, a4, g8, gen, idle, ls1, slight, stumbeling, stumble, stumbles

2002 LS1 A4 Stumble During Idle

redlineshifter on 03-20-2013

03-25-2013 07:27 AM
by redlineshifter

4

1,322

cruise, cruising, ls1, ls7, mis, miss, misses, part, stumble, throttle

Stumble/miss at part throttle/cruise

LSxChevelle on 03-18-2013

03-21-2013 09:11 PM
by psiconversion

3

1,605

Conversions & Swaps

86, acceleration, camaro, corvette, fast, forum, gto, hesitation, idle, lean, line, ls1, stumble, stumbles, stumbling, z28

Off idle stumble problem.

Lsx.silverado on 03-14-2013

03-16-2013 02:08 PM
by stevecritt

6

5,831

1500, 2000, 6th, camaro, car, cold, gear, low, lt1, missing, pontiac, rpm, stumble, stumbles, z28

Stumble at 1500-2000 RPM, in 4th, 5th, or 6th gear

Hawk312 on 01-12-2008

03-10-2013 07:38 PM
by 1993camarolt1

14

2,289

General LSX Automobile Discussion

2000, 2001, 98, accelerating, acceleration, blowing, camaro, heat, increase, issue, ls1, maf, pauses, stops, stumble, tech

Strange acceleration problem

rollingmuscle on 01-01-2013

01-16-2013 08:18 PM
by rollingmuscle

13

9,312

battery, big, car, code, loose, losr, ls1, p0530, p1635, power, stuff, stumble, stumbling, trans

bad miss/stumble

Siciliano15 on 11-25-2012

01-15-2013 09:40 PM
by Siciliano15

17

2,080

2010, 2011, 50, 93, 98, cammed, chevy, hesitates, hesitation, low, ls1, mph, rpms, silverado, stumble, stumbles

Part-throttle hesitation and stumble...

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arioch on 12-14-2010

01-09-2013 08:43 PM
by Fourth-Gen Man

26

48,593

Help diagnosing stumbling LT1...

Project10AE on 12-03-2012

12-06-2012 12:15 AM
by musclehead

3

972

carb stumble

hifi875 on 12-01-2012

12-01-2012 03:02 PM
by windmill

1

1,045

98, 98stumbling, corolla, idle, improper, start, stumble, stumbles

98 Corolla - Brief Stumble at Idle

105 on 11-29-2012

11-29-2012 11:51 PM
by 105

0

695

bad, driving, idle, idling, jerking, low, ls1, lt1, rattling, rpm, rpms, stubles, stumble, stumbles, trans

ls1 ta stumbles during idle and low rpm

ls1tafirehawk on 10-25-2012

10-26-2012 09:21 AM
by Sales3@Texas-Speed

3

3,684

0161, 05, 2007, camaro, chevrolet, cobalt, code, codes, express, idle, p0157, p0161, po161, ss, stumble

P0157 and P0161 Problems

jmdale1984 on 07-30-2007

10-15-2012 01:54 AM
by Bluepitbull

7

5,341

acceleration, alternator, blip, car, causing, gas, ls1, ls1tech, lt1, o2, oxygen, pop, pops, sensor, stumble, stumbles, takeoff

oxygen sensor cause stumble and pop?

meangreenchevy on 09-02-2012

09-15-2012 05:29 PM
by meangreenchevy

2

1,953

53, 750tip, aed, backfiring, baseplate, carb, carbureted, carburetor, in, lean, pop, pro, prosystems, stumble, systems, tip

Finally done chasing lean tip in problem!

speedtigger on 10-21-2011

09-14-2012 04:46 PM
by speedtigger

17

7,316

105, 1968, amp, camaro, engine, fan, hesitating, lincoln, ls1, mark, poping, stumble, stumbles, viii, warm

Hesitation/popping only when fan comes on.

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rp0029 on 09-02-2012

09-11-2012 08:15 PM
by rp0029

21

2,753

Conversions & Swaps

97, camaro, car, code, hot, ls1tech, lt1, pull, restart, stall, stalled, stalls, start, stop, stumble, stumbles, test, wiggle

Help please...LT1 stumble, then stall, now won't start

wan2run on 08-01-2012

08-27-2012 10:27 PM
by wan2run

3

3,111

02, 900, bad, filter, fuel, good, high, lean, ls1, ls1tech, o2, rpm, rpms, stumble, wot

could bad 02's cause high rpm stumble?

camaroboricua on 08-18-2012

08-21-2012 12:37 PM
by imma_stocker

8

1,131

2006, bit, body, car, codes, cruise, engine, fast, gto, ls7, rpm, rpms, spike, spiking, stumble, stumbles, stumbling, throttle

Engine stumble and RPM indication spike

erikz on 07-21-2012

07-23-2012 12:58 PM
by erikz

2

1,013

3k, 750, car, cart, cutting, dp, fuel, holley, holleywotstumble, holly, ls1, open, stumble, stumbles, tecumseh, throttle, timing, wide, wot

stumble at wot, 6.0l, l92, holley 750

AJGls1 on 07-17-2012

07-18-2012 11:34 AM
by 87caprice318

6

2,392

12, 2009, bogs, ctsv, dies, full, half, ls1, mid, open, plugs, spark, stumble, stumbles, throtle, throttle

Stumbling above half-throttle...

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Super-Bat on 07-03-2012

07-05-2012 09:24 AM
by jrm1493

26

4,464

Texas Members

1997, 30, burnt, car, cranking, driving, drove, firebird, home, longer, lt1, mph, normal, plug, spark, stumble, stumbles, timing, wire, work

please help me with this issue!

BadBirdie on 06-10-2012

06-10-2012 11:02 PM
by mezzyshreder

9

1,087

New LS1 Owners - Newbie Tech

battery, br7ef, cuts, hit, ls1, nitrous, nos, problems, relay, solenoid, solenoids, spikes, sputtering, sticky, stumble, voltage

Nitrous sputtering and not working correctly... PLZ HELP! (UPDATE PROBLEM FOUND!!!)

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sweet99ss on 05-28-2012

06-08-2012 01:24 PM
by Full-Force

55

15,911

Nitrous Oxide

2006, air, cai, cruising, flow, gto, install, intake, kn, ls2, maf, mass, sensor, stumble, stumbles

LS2 K&N CAI installed on my 04

Blk98Vert on 05-20-2012

05-28-2012 05:43 AM
by Blk98Vert

10

2,330

Pontiac GTO 2004-2006

acceleration, drag, drop, engine, et, idling, launch, loading, ls1, radials, rpm, stall, strip, stumble, stumbles, stumbling

Stumbling LS1 at the dragstrip

NHRA312 on 05-05-2012

05-06-2012 05:54 PM
by BigBirdLS1

6

1,525

95, acceleration, bbc, firebird, hard, jerking, low, ls1, lt1, rpm, rpms, slight, speed, stubling, stumble

Low RPM stumble

Jr.Samples on 04-30-2012

04-30-2012 12:05 PM
by DisasterFormula

1

1,117

2000, body, cadillac, fast, ls1, ls7, mid, miss, part, partthrottle, startup, stumble, stumblemiss, stumbles, swap, throtle, throttle

Part Throttle stumble/miss DBW setup

spot_55 on 03-31-2012

04-04-2012 05:04 PM
by spot_55

6

1,573

Conversions & Swaps

89, driving, firebird, formula, fuel, gas, gasoline, hour, lean, oil, pontiac, rich, running, runs, stumble, thinning, trans

Running rich, gas in oil!! Help!

Racer001 on 09-12-2011

03-21-2012 04:21 PM
by Racer001

15

7,948

2001, 60, bogging, bogs, camaro, exhaust, firebird, flowmaster, header, issues, lt1, modified, stumble, stumbling, v6, warm, z28

lt1 stumbling/bogging problem

needtransam on 03-14-2012

03-15-2012 09:18 AM
by needtransam

4

2,910

car, crazy, gto, idle, problem, shifting, spedometer, starting, stumble, stumbles

Shifting and Stumble Problem HELP

blackphantom on 03-03-2012

03-03-2012 01:43 PM
by tonskiguy

2

723

1995, 95, air, camaro, changed, control, drive, high, iac, idle, lose, lt1, make, power, sensor, stumble, valve, z28

stumble and higher idle ?

93z28de on 02-17-2012

03-02-2012 11:59 PM
by 93z28de

15

1,341

93, block, firing, load, ls1tech, lt, lt1, misfire, miss, missfire, sbc, small, stumble, stumbles, stumbling, stumple

stumble/misfire under load?

BALLSS on 02-26-2012

02-26-2012 01:14 AM
by BALLSS

0

1,782

97, bounce, car, cars, civic, cold, hard, idle, lt1, park, pcm, poor, replaced, rpms, stalls, start, stumble, wont, wot

Hard start, rough idle, stall.. Help.

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GreenBlood55 on 12-09-2011

01-05-2012 01:17 PM
by ahritchie

28

29,486

2k, 45mph, 95, bog, bogs, car, down, lag, low, lowet, ls1tech, lt1, rpm, rpms, stumble, stumbles

Low RPM Stumble

cajunlowrida on 11-09-2011

11-13-2011 07:51 PM
by cajunlowrida

7

3,347

1998, bad, cold, eclipse, gear, ground, lean, ls1, problems, repair, run, stumble, tuned, warm, whenrunningyourstarterwireavoidtouchingtheheaders

LS1 stumbling and bucking badly in gear

robertm on 11-04-2011

11-07-2011 08:31 AM
by rabbit320

11

4,990

53l, accelerating, express, gen7, hp, reading, scan, scanner, showing, signal, stumble, tool, tps, tuners, volt, voltage

No TPS Signal Help!

kb15322 on 10-19-2011

10-19-2011 06:42 PM
by kb15322

2

2,760

bad, closed, coolant, lean, limp, loop, lq9, mode, p0171, sensor, stumble, system, temp, ws6, zo6

Going nuts.....another in-depth tuner question..$50 Paypal whoever figures it out.

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LS6427 on 10-07-2011

10-17-2011 08:18 PM
by LS6427

48

4,322

what the hell would cause this?

allout06 on 10-09-2011

10-10-2011 09:21 PM
by wssix99

12

691

12, clutch, decel, degrees, dfco, enable, lt1, pop, problem, retard, rpm, spark, stalling, stumble, throttle, tip

LT1 tune advice - dfco

brettmc on 09-23-2011

10-04-2011 09:27 AM
by brettmc

4

5,982

1970, car, cly, die, feels, fuel, loud, lt1, park, projects, pump, running, stumble, unusually, z28

Stumble and Nearly Dying

Marc3.4V6 on 09-13-2011

10-02-2011 10:05 PM
by Marc3.4V6

10

1,994

bog, fix, formula, hesitating, hesitation, low, lt1, overheating, oxygen, rpm, sensor, stall, stalling, stumble, stumbling, trans

LT1 hesitation Help Plz!

94TA on 08-14-2004

10-02-2011 03:14 PM
by Mohammed

12

5,222