Threads Tagged with erratic

adjustment, bad, engine, erratic, high, idle, intermittent, ls1, ls1problems, ls1tech, maf, ms4, problems, rocker, tech

High Idle problems

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1 2)

cobrakillincamaro on 11-01-2011

06-07-2016 12:56 PM
by Grewe02

25

24,787

General Maintenance & Repairs

2011, 98, camaro, coolant, erratic, extremely, fluctuating, guage, ls1, ls1tech, rich, ss, startup, stevews6, temp

Fluctuating temp Gauge, tough starting, bogging/buckling and running rich

SteveWs6 on 06-11-2013

06-24-2013 05:50 PM
by SteveWs6

8

1,760

2006, advance, advanve, corvair, corvette, engine, erratic, gto, ignition, ls2, mid, pontiac, reads, scanner, spark, tps

mid engine ls2 corvair no spark advance

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1 2)

ls2corvair on 10-22-2012

10-28-2012 09:11 AM
by ls2corvair

26

3,977

4l80e, black, drive, erratic, fluid, lock, motor, problems, reverse, shifts, solenoid, stalling, stalls, starts, tcc

4L80e Stalls Car When Put in Drive??

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1 2)

HydroStream6 on 09-05-2012

10-26-2012 07:11 PM
by LS6

25

20,923

Rough Idle, Especially When Warm

Marc3.4V6 on 10-24-2012

10-25-2012 01:13 AM
by CHADsterss

1

1,079

cammed, car, down, erratic, idles, ls1, pilished, port

After upgrades, car idles erratic

11_silverado_noob on 09-24-2012

09-26-2012 05:32 AM
by BLK02WS6

9

681

96, camaro, chevy, corvette, dies, engine, engines, erratic, fluctuating, ide, idle, ls, ls1, lt1, temp, unstable, z28

LT1 Erratic Idle

slomaro91 on 09-07-2012

09-24-2012 07:08 PM
by guppymech

11

2,269

48l, 4l80, 4l80e, acting, automatic, eratic, erratic, locking, shifting, slips, sounds, speedometer, transmission, turbo, winters

Has anyone seen a 4L80e do this?

HydroStream6 on 08-15-2012

08-15-2012 08:37 PM
by HydroStream6

2

857

100, 1994, camaro, counts, delete, egr, erratic, high, iac, idle, idles, lt1, relearn, start, stays, z28

My new motor idles a bit high..ideas? Pro's come on in?

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1 2)

defaultexistence on 06-26-2012

06-28-2012 06:23 PM
by defaultexistence

22

2,374

Generation IV External Engine

200cc, electronic, erratic, fresh, gauge, low, ls2, ls3, mechanical, mechincal, motor, oil, pick, pressure, pump, reading, sender, xact

Fresh build... Low oil pressure? (mechanical vs. factory)

RLS! on 05-02-2012

05-30-2012 10:52 PM
by RLS!

5

1,356

afr, erratic, hp, irratic, lm, lm2, reading, readings, tuners, wideband

wideband erratic

codyvette on 04-16-2012

04-24-2012 11:51 AM
by codyvette

3

1,513

500, 53, 53l, camaro, codes, computer, erratic, high, idle, ls, manual, retrofit, tko, transmission, vss

Erratic Idle with 5.3L retrofit.

redneckerson on 03-10-2012

03-10-2012 08:08 AM
by aknovaman

1

1,341

1999, 99, black, erratic, firebird, idle, ls1, misfire, pictures, pontiac, red, sale, trans, transam, wheels

1999 Trans am LS1

99ls1fbody on 02-21-2012

02-22-2012 10:54 PM
by 99ls1fbody

1

1,178

Vehicle Classifieds

car, dent, diagnose, erratic, floating, frame, front, highway, speed, steering, struts, swaying

Highway/Pothole "Float"

matthoef on 02-18-2012

02-20-2012 07:25 PM
by matthoef

9

1,212

Suspension & Brakes

240sx, afx, battery, car, datalogging, erratic, innovate, innovative, ls1tech, mtxl, ngk, readings, sensor, serial, wideband

Which wideband?

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1 2)

Chubbz155 on 02-06-2012

02-10-2012 02:53 PM
by CameronVic

28

8,334

05, cam, camshaft, ckp, crank, engine, erratic, fault, gto, ls2, relearn, sensor, signal, start, time, wont

05 LS2 in 78 T/A, cam sensor issues, extended crank, HELP!

COSTIGAN86 on 01-10-2012

01-18-2012 05:46 PM
by COSTIGAN86

7

1,565

Wiring, Stereo & Electronics

2000, 94camaro, acting, camaro, erratic, firebird, flashed, flasher, flashes, lights, location, ls1tech, problems, signal, stereo, turn

Turn signals acting really strange :/

nimrod.sixty9 on 12-14-2011

12-16-2011 09:15 AM
by wssix99

4

1,195

30psi, camaro, driving, eratic, erratic, gauge, low, ls1, oil, pressure

oil pressure sensor erratic gauge low?

fastazzls1 on 12-11-2011

12-11-2011 06:20 PM
by fastazzls1

0

474

alternator, battery, charge, charging, check, dropping, erratic, issue, ls1, system, voltage, wot

Charging system issue, alt dropping out under WOT load

GrannySShifting on 03-11-2009

11-27-2011 06:52 PM
by tarinitup

8

1,089

04, 3000, 3500, backfire, backfiring, breaking, breaks, c4, corvette, erratic, high, higher, load, lt1, rpm, rpms, scatter, spark

Breaking up after 4500 rpm *UPDATE**PROBLEM FIXED*

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1 2)

S_carve on 05-10-2011

07-26-2011 05:26 PM
by S_carve

26

9,762

General LSX Automobile Discussion

03, 350, barely, battery, car, chevy, cobra, erratic, gas, idle, idles, jumping, nova, rpm, stalled, tires, weird

Weird problem, car barely idles after sitting a week

crazy3rdgen on 05-10-2011

05-17-2011 11:14 AM
by killagt

18

1,976

95, effects, erratic, gps, idle, issues, leak, ls1tech, lt1, maf, o2, sensor, stahling, stall, stalling, vacuum

LT1 stalling.

1994Sleeper on 03-25-2011

04-03-2011 02:01 PM
by 1994Sleeper

2

1,233

7, causing, collapsed, erratic, faint, lifter, ls1, noise, oil, pressure, replacing, ticking, train, valve, vavle

LS1 ticking/clicking. Think it's valvetrain...

newpew02 on 03-24-2011

03-24-2011 08:38 PM
by norcal18

4

1,280

02, affect, car, erratic, hp, ltft, mv, reading, sensor, sensors, tuner

Wierd LTFT readings after car sat for 2 months

BADFNZ on 03-16-2011

03-22-2011 10:36 PM
by BADFNZ

8

798

00, 235, am, car, clogged, erratic, high, hptuners, idle, idles, idling, ls1tech, pcv, speed, stopped, system, trans

Idle speed too high until car is FULLY stopped?

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1 2)

C_Williams on 05-21-2003

03-09-2011 10:42 AM
by ringram

25

3,944

General LSX Automobile Discussion

coming, dipstick, erratic, faint, fill, ls1, mustang, oil, pressure, smoke, spout, tailpipe, tube, tubesqueak, vapor

Interesting smoke coming from dipstick tube and tailpipes

SonicBoom on 03-02-2011

03-02-2011 08:32 AM
by Bad Chad

2

1,209

Texas Members

bad, bought, codes, erratic, faulty, gmc, ls1, malfunctioning, oil, pressure, sending, sign, symptoms, trans, unit

Possible Faulty Oil Sending Unit

SoQuick06 on 12-08-2010

12-08-2010 03:07 PM
by SoQuick06

2

703

383, aftermarket, cold, drain, erratic, gauge, high, hot, installing, lt1, mechanical, oil, pressure, senders, stroker

Aftermarket oil pressure senders suck!

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1 2)

ADM on 11-20-2009

11-29-2010 08:27 PM
by Matts94Z28

30

2,122

afr, body, closed, erratic, f, install, jumping, jumps, jumpy, lc1, loop, ls1, maf, place, readings, wideband

LC-1 installed. AFR jumping all over the place!

mindreaper on 11-15-2010

11-16-2010 12:34 PM
by mindreaper

5

2,511

General Maintenance & Repairs

2004, 98, camaro, disconnected, erratic, erratics, gto, iac, idle, idling, island, located, long, maf, problems, removing

Erratic idle

Shutout on 09-06-2010

09-13-2010 06:02 PM
by Shutout

12

1,345

2000, 4l60e, camaro, erratic, funning, gmc, good, input, output, sensors, shifting, shifts, sierra, speed, summer, test, transmission, winter

Transmission porblems...Is it an electrical issue?(Video inside)

camaro981289 on 08-02-2010

08-06-2010 10:22 AM
by Jays_SSZ28

11

1,010

496, cadillac, car, change, cooler, cts, ctsv, engine, erratic, low, oil, pressure, sitting, start, startup

Weird low oil pressure at startup... please help :(

Drowned on 06-22-2010

06-22-2010 10:55 PM
by OUTLAWZ RACING

5

1,089

ar, bella, bigger, diameter, dyno, efficiency, erratic, idle, ls1, lsx, maf, tech, tuning, upgraded, vista, volumetric

LS1 upgraded - programmed? how?

WheelsCamaro on 05-09-2010

05-11-2010 05:59 AM
by BLK02WS6

6

743

bad, battery, car, dead, erratic, idle, jump, jumpstart, outback, rough, running, sitting, start, time, winter, wont

rough idle after jumpstart?

reds10406 on 04-14-2010

04-15-2010 06:29 AM
by xTraViSx

1

4,302

New LS1 Owners - Newbie Tech

2002, automatic, axle, camar, camaro, causes, cayenne, cyanne, erratic, hard, ls1, ls1tech, metallic, park, red, rpm, rust, tech, trans

Cayenne Metallic Red Camaro 4,300 Miles

stickee on 03-01-2010

03-03-2010 10:02 AM
by RPM WS6

8

2,473

bad, car, eratic, erratic, fluctuates, ford, gas, idle, ls1tech, lt1, make, pedal, readings, tps, unrepsonsive, voltage

'94 TA Erratic TPS reading from scanner

Dj Brady on 01-31-2010

02-03-2010 04:10 PM
by Dj Brady

9

2,855

afr, break, breaking, breaks, car, coil, erratic, high, ignition, ls1, lt1, lt4, max, rpm, wot

breaking up at high rpm, wot

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1 2)

ElkySS on 01-11-2010

01-16-2010 12:40 PM
by ElkySS

30

5,145

backfires, backfiring, bbc, cold, engine, erractic, erratic, fluctuating, idle, idol, lt1, popping, small, triumph, wot

Erratic idle, popping, backfiring etc.

1eyedmaro on 01-14-2010

01-14-2010 04:18 AM
by 1eyedmaro

0

1,440

55, car, chevy, erratic, ls1, ls3, response, swap, throttle

LS1 in my 55

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1 2)

tuned55 on 12-26-2009

01-02-2010 06:42 PM
by tuned55

25

1,863

2004, 86, camaro, clock, connector, erratic, ls1tech, ls6, mustang, reference, sensor, setting, signal, svo, tps, voltage, volts

Tps sensor help please!!!!!!!

speedfreak2685 on 11-05-2009

11-21-2009 10:30 PM
by CashDudeHomie

8

17,929

12212156, 1998, 2002, 98, 99, camaro, code, conversion, ecm, erratic, fuel, gas, gauge, inop, ls1, pcm, trans

Hey Fuel Guage issue after 98 to 99+ pcm conversion

kistlerjm9 on 08-15-2009

09-28-2009 12:39 PM
by phildo

14

7,398

383, 50, bad, bearings, cam, erratic, idle, lifter, loses, low, lt1, oil, pressure, pump, sbc, warm

No oil pressure after H/C swap

CRAZZ28 on 07-26-2009

07-29-2009 06:37 AM
by CRAZZ28

13

885

43, 97, engine, erratic, erratically, fluctuating, fuel, loss, pressure, pump, runs, suburban, tach, tachometer, trans, working

erratic tach and loss of fuel pressue

steve40 on 06-28-2009

06-29-2009 11:58 PM
by G-Body

5

859

rear wheel speed erratic

MUSTANGBRKR02 on 05-02-2009

05-22-2009 09:55 PM
by MUSTANGBRKR02

6

605

advance, cadillac, ckp, crank, crankshaft, erratic, ignition, ls, ls1, motor, reluctor, spin, spinning, timing, wheel

spinning crankshaft reluctor causing erratic ignition timing?

deadhorse66 on 03-26-2009

03-27-2009 10:22 AM
by vsocks1

4

2,240

05, 4l60e, automatic, erratic, erratically, flint, l460e, ls1tech, mi, raptor, repair, shifting, shop, transmission, warm

4L60E not shifting right????

xxxtreme36 on 03-23-2009

03-23-2009 01:47 PM
by omcar

3

1,373

braking, cleaned, erratic, errratic, iac, idle, leak, low, ls1, rpm, searching, speed, surge, surges, surging, vacuum

erratic idle and surging at low speed

shady milkman on 03-01-2009

03-03-2009 09:17 PM
by shady milkman

9

2,715

Wiring, Stereo & Electronics

blinkers, brake, drops, erratic, flicking, gauge, hit, pedal, volt, voltage

Volt gauge erratic

Slamed01Ramair on 01-18-2009

01-18-2009 12:54 PM
by Slamed01Ramair

0

545

Sensor on Trans Relating to Speedo?

LS1_K1DD on 01-11-2009

01-13-2009 07:16 PM
by LS1_K1DD

16

496