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Threads Tagged with
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Occasional misfire at cruise
(
1
2
3
)
iclick
on May 5, 2011
Oct 1, 2025
05:17 PM
by
net4u@aol.com
29
22,878
Ignition/Tuner/ECM/Fuel Injection
Spark Plug Gap
ArmyHOG
on Dec 22, 2004
Dec 16, 2024
03:04 PM
by
FXD2003Rider
7
4,880
Dyna Glide Models
Spark Plug/Ground issue
rrb9
on Jan 19, 2009
Oct 13, 2024
03:13 AM
by
Andy from Sandy
8
5,971
Sportster Models
Spark plugs
(
1
2
3
)
sousap
on Aug 10, 2009
Aug 10, 2024
01:05 PM
by
83XLX
22
17,173
Ironhead
2000 883 No Spark - Custom Wiring
Bambic
on May 3, 2024
May 4, 2024
06:55 PM
by
Bambic
3
623
Sportster Models
Spark Timing Adjustments Based on Data Logs
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1
2
3
...
Last Page
)
BrandonSmith
on Feb 19, 2024
Feb 22, 2024
06:42 PM
by
BrandonSmith
47
6,151
Ignition/Tuner/ECM/Fuel Injection
TC -ION Sensing Detection Explained
(
1
2
3
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Last Page
)
HDF Tech
on Aug 22, 2005
Jun 9, 2023
09:42 PM
by
IFID95flht
50
56,694
Engine Mechanical Topics
reading spark plugs, with photos
07fsxt
on Jun 19, 2011
Jun 6, 2023
07:45 AM
by
xcbullet
7
33,001
Engine Mechanical Topics
Ignition Timing Advance Curves
(
1
2
3
)
2black1s
on Dec 27, 2011
Jan 1, 2023
12:18 AM
by
ke5rbd
21
31,055
Touring Models
Interesting way to remove spark plugs
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1
2
3
)
djhrln
on Jan 21, 2012
Dec 21, 2022
03:50 PM
by
foxtrapper
23
5,179
Touring Models
Spark plug wire mangement - clips
JohnScrip
on Apr 28, 2011
Aug 16, 2022
04:53 PM
by
TheDuke001
9
21,781
Touring Models
Bike dies after 5 minutes of running
(
1
2
3
)
BigBig
on Oct 31, 2010
Jul 4, 2022
04:59 PM
by
john lee
20
15,323
Shovelhead
Anyone try iridium spark plugs in a evo ?
HD7585
on Aug 22, 2009
Jun 17, 2022
12:58 PM
by
Fatboy1389
9
20,627
EVO
Which spark plugs?
(
1
2
3
)
nosinjcted
on May 22, 2009
May 19, 2022
04:26 PM
by
Threeleggedog
25
49,711
Softail Models
Harley Aermacchi x90/z90 help needed. Runs like crap.
(
1
2
)
mrlexus
on Mar 2, 2010
Feb 28, 2022
11:50 AM
by
eighteight
19
15,718
Ignition/Tuner/ECM/Fuel Injection
Road King Won't Start
(
1
2
3
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Last Page
)
wideopen4life
on May 2, 2012
Feb 22, 2022
10:32 AM
by
btsom
36
40,551
Touring Models
Whats the best spark plug???Does it really matter??
(
1
2
3
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Last Page
)
Hawaii-Five-Jo
on Mar 8, 2011
Apr 29, 2021
04:54 AM
by
S.D.M.F
69
154,889
Softail Models
EV27 ignition timing
(
1
2
)
pjb
on Jun 24, 2011
Nov 12, 2020
04:18 PM
by
johnnyjellybean
11
17,293
EVO
Spark Plugs, is there a difference?
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1
2
3
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Last Page
)
Iceman24
on Nov 19, 2010
Sep 2, 2020
09:11 AM
by
btsom
38
12,724
Touring Models
Help - Bike starts runs a few seconds and dies
randyw
on Jan 2, 2008
Aug 29, 2020
12:06 PM
by
nevil
9
70,553
Ignition/Tuner/ECM/Fuel Injection
Fouling Plugs issues...
(
1
2
)
StoneDogg
on Sep 21, 2006
Aug 2, 2020
09:04 AM
by
Screamin beagle
10
19,085
Exhaust System Topics
4 spark plugs 1984 FLTHC
(
1
2
3
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Last Page
)
Learch
on Nov 20, 2008
Jul 13, 2020
08:55 AM
by
Jd1a
38
25,618
EVO
Oil was down a litre!! WTH
(
1
2
)
harley_nova
on Sep 15, 2009
Jul 10, 2020
12:22 AM
by
Bone Doc
14
2,432
Softail Models
08 Nightster Cranks but will not start
(
1
2
3
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Last Page
)
mwood00
on Aug 17, 2009
Jun 12, 2020
09:49 AM
by
Rich George
38
19,217
Sportster Models
2001 Sporty - No spark at plugs
dyocis
on Apr 4, 2011
Jun 3, 2020
03:08 PM
by
Soarer77
3
10,506
Ignition/Tuner/ECM/Fuel Injection
Sportster starts when cold, dies, won't restart, NO SPARK
(
1
2
)
meig
on May 16, 2020
May 27, 2020
07:44 PM
by
TexasScooterTrash
12
3,114
Sportster Models
Bike won't start - Code P0374
(
1
2
)
PhillyRoadKing
on Jan 5, 2010
May 27, 2020
01:40 PM
by
MyFavRk
11
38,283
Ignition/Tuner/ECM/Fuel Injection
power to coil problem
(
1
2
)
79lowrider
on May 28, 2008
Apr 28, 2020
11:06 PM
by
TotoYeshAyen Dalisay
15
26,791
Shovelhead
Anyone have experience going to dual spark plugs?
(
1
2
)
76Shovel
on Feb 18, 2011
Mar 16, 2020
07:42 AM
by
Racepres
15
21,347
Shovelhead
excessive gas smell during the ride
(
1
2
3
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Last Page
)
FXD2003Rider
on May 29, 2010
Jan 27, 2020
12:23 PM
by
GREENOHAWK69
35
6,459
Dyna Glide Models
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