erratic - Harley Davidson Forums - Threads Tagged with erratic

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1972, 1976electraglide, 52flh, 68, 69, camshaft, davidson, erratic, eva, fx, harley, pictures, riding, x90, xlch

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HDF Tech on Dec 15, 2005

Dec 16, 2025 07:30 PM
by Cruelshoes

139

71,032

Classic HDF Photos

check, davidson, engine, erratic, harley, light, tach

erratic tach and check engine light

mart73 on Sep 16, 2009

Sep 14, 2023 06:13 PM
by Oko

3

1,143

Touring Models

99, cam, classic, davidson, erratic, evo, gauge, glide, harley, oil, operation, pressure, road, sending, twin, ultra, unit

Erratic Oil Pressure

dpdorty on May 25, 2008

Jul 26, 2015 03:12 PM
by Rayo70

3

4,749

Touring Models

25, bad, checking, commander, degree, efi, erratic, fuel, harley, injected, injector, leaks, power, problems, running, vacuum

EFI Help Needed/Poor Running

mdstitt on Jul 28, 2009

Jul 8, 2013 04:23 PM
by nuschlbagger

8

1,623

Ignition/Tuner/ECM/Fuel Injection

Nightster electrical issues (yet another erratic speedo)

fowl1 on May 7, 2012

May 7, 2012 03:03 PM
by schumacher

3

1,111

General Harley Davidson Chat

1996, custom, davidson, erratic, fenders, flst, harley, harleydavidson, low, rider, sale, sell, show, speedo, springer

1996 Springer Low Rider

bikerlaw on Feb 27, 2012

Mar 31, 2012 01:53 PM
by rgjujitsu

9

2,661

Motorcycles For Sale

eratic, erratic, harley, idle, irregular, rpm, sportster, xr1200

Erratic Idle

Rick7938 on Oct 17, 2011

Oct 17, 2011 06:41 PM
by Scuba10jdl

1

3,230

Sportster Models

1000, bounces, chopper, cobra, erratic, erretic, jumping, reading, rpm, sportster, startup, tac, tach, tachometer

My 2" Tachometer is giving bouncy erratic reading at start up and above 2000K

Jackie Paper on Sep 10, 2011

Sep 15, 2011 08:34 AM
by Jackie Paper

1

2,163

Ignition/Tuner/ECM/Fuel Injection

bounces, bouncing, davidsonerratic, dont, electra, erratic, forum, glide, harley, hd, highway, motorcyclebuncingtachometer, tach, tachnometer, work

bouncing erratic tach

davandsarah on Aug 15, 2011

Aug 22, 2011 09:34 PM
by davandsarah

6

9,749

Touring Models

09, 2006, bike, bob, cold, davidson, erratic, harley, hdidle, high, idle, mastertune, start, startup, street, tts

High idle on start up ???

Nevar on Jun 19, 2011

Jun 20, 2011 08:03 PM
by parts eeter

7

9,383

Dyna Glide Models

08, 4000, dyna, erratic, fast, harley, idle, idles, idling, lower, riding, rpm, slow, sportster, tach

4000 rpm startup and erratic idle while riding

wheeliesfxd on Jun 14, 2011

Jun 14, 2011 07:55 PM
by wheeliesfxd

2

4,586

Dyna Glide Models

1200, bad, bike, causing, die, erratic, harley, motorcycle, problems, reading, reason, sporter, sportster, tach, tachometer

What can cause erratic tachometer?

DTTJGlide on Apr 10, 2011

Apr 11, 2011 08:43 PM
by stu07hd

6

5,086

Touring Models

01, 2006, 2011, check, davidson, engine, erratic, forum, glide, harley, idle, inconsistent, issue, light, street, ultra

idle issue (bit long)

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scooter1128 on Mar 13, 2011

Mar 14, 2011 02:52 PM
by Jim Dawson

12

1,830

Touring Models

08, 09, 2007, 2009, davidson, erratic, glide, harley, idle, idling, irratic, road, runs, street, tmap, touring

Erratic Idle

GAZRNR on Nov 1, 2010

Nov 2, 2010 06:30 PM
by GAZRNR

3

3,355

Touring Models

2007, 2010, bike, bounces, classic, davidson, erratic, fuel, gas, gauge, guage, harley, motorcycle, place, problen, ultra

Erratic fuel gauge

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Bad Pig on May 17, 2009

Oct 13, 2010 09:47 PM
by FloridaFLHX

10

10,266

Touring Models

20, 6100101fuel, davidson, erratic, filter, fuel, gas, gauge, harley, kit, mileage, models, motorcycle, mpg, tank, touring

Erratic Fuel Gauge and 20MPG

tt_ksu on Sep 26, 2010

Sep 26, 2010 08:32 PM
by tt_ksu

4

1,034

Touring Models

224060, acting, bad, cable, check, clean, davidson, disconnect, drive, erratic, flhtc, harley, odometer, question, speedo, speedometer

Speedometer Question?

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Tactical111 on Sep 22, 2010

Sep 25, 2010 10:31 PM
by Tactical111

12

2,158

EVO

help bike runs erratic all of a sudden

nomaster on Sep 19, 2010

Sep 20, 2010 06:51 PM
by nomaster

2

663

Softail Models

davidson, dual, eagle, erratic, evo, evolution, fire, fires, harley, ignition, installation, issues, running, screamin, single, thunder, timing

Poll

Single Fire Ignition

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skullhead on Jul 23, 2009

Jul 13, 2010 08:46 PM
by NorthGeorgiaHawg

23

15,387

EVO

chevy, erratic, evo, harley, idle, irradic, sb, vacuum

Erratic vacuum at idle.

97CMC on Jul 13, 2010

Jul 13, 2010 09:09 AM
by Old Gunny

1

1,144

Exhaust System Topics

cold, davidson, efi, eratic, erratic, fuel, harley, idle, injection, surges

erratic idle

masplumber on Jul 11, 2010

Jul 11, 2010 09:46 AM
by masplumber

0

907

Ignition/Tuner/ECM/Fuel Injection

cams, davidson, davisdon, dyna, eliminators, erratic, harley, hypercharger, idle, ignition, map, o2, pror, rough, sensor

Rough idle and "sputter"

Not E'nuff Harley on Jun 5, 2010

Jun 20, 2010 09:01 AM
by Not E'nuff Harley

6

1,893

Ignition/Tuner/ECM/Fuel Injection

bad, davidson, electra, erratic, gage, gauge, gauges, glide, guage, harley, mini, motorcycle, volt, voltage, voltmeter

voltage gauge

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1 2)

Thompson5 on Jun 8, 2010

Jun 12, 2010 10:28 AM
by Thompson5

12

1,755

Touring Models

electra, equalizer, erratic, fast, glide, harley, installing, led, load, pigtail, replacing, signal, signals, trailer, turn

Turn signals erratic after installing trailer pigtail

Sincecrazy on Jun 7, 2010

Jun 7, 2010 11:36 AM
by Araba Shriner

3

943

Touring Models

2002, blinkers, davidson, engine, erratic, flash, front, harley, lights, motor, revved, running, signal, signals, turn, ultra

Front Turn Signals Flash When Engine is Revved

MCT on May 18, 2010

May 18, 2010 09:39 PM
by MCT

0

2,195

Ignition/Tuner/ECM/Fuel Injection

04, cold, deuce, efi, engine, erratic, fuel, harley, idle, idles, injected, injection, rough, tune, wont

04 deuce fi rough cold idle fixed

dingo67 on Dec 15, 2009

Dec 15, 2009 09:08 PM
by dingo67

0

878

Ignition/Tuner/ECM/Fuel Injection

1998, 2007, acting, clasic, classic, davidson, erratic, fix, fuel, gage, gauge, guage, harley, ultra, ultre

fuel gauge

tmultra on Sep 21, 2009

Sep 21, 2009 01:34 PM
by TickTock

1

912

Ignition/Tuner/ECM/Fuel Injection

2002, 2007, air, backfiring, body, control, erratic, fi, glide, idle, king, road, street, throttle, valve

It stalled...unless I gave it throttle

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Beancount1 on Aug 22, 2009

Sep 5, 2009 06:56 PM
by joewg3

14

1,868

Touring Models

2006, 2009, davidson, erattic, erratic, harley, issues, metal, operation, problem, problems, radio, sensor, shaving, speedometer, speeometer, sportster

Speedometer Problem

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1 2)

Taterdog on May 9, 2009

Aug 23, 2009 01:08 AM
by rallen

14

21,753

Touring Models

2000, bounces, davidson, dyna, engine, erratic, harley, ignition, ironhead, jumps, kill, needle, softail, sportster, tach, tachometer

Erratic tachometer

tackleberry on Mar 30, 2009

Aug 22, 2009 04:02 AM
by XLCR4GM

4

9,104

Sportster Models