sprark plug wire
![Old](https://www.hdforums.com/forum/images/kirsch/statusicon/post_old.gif)
01-21-2009, 10:08 AM
Road Captain
Thread Starter
Join Date: May 2008
Posts: 585
Likes: 0
Received 0 Likes
on
0 Posts
sprark plug wire
how do you know when to change your spark plug wires?
![Old](https://www.hdforums.com/forum/images/kirsch/statusicon/post_old.gif)
01-21-2009, 10:51 AM
Join Date: Feb 2007
Location: Boynton Beach, FloriDuh
Posts: 16,320
When they quit working or start to look like the rubber insulation is cracking or damaged. They should last for years.
![Old](https://www.hdforums.com/forum/images/kirsch/statusicon/post_old.gif)
01-21-2009, 10:59 AM
Road Captain
Thread Starter
Join Date: May 2008
Posts: 585
Likes: 0
Received 0 Likes
on
0 Posts
10-4 thanks
had to ask just curious
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Daddywags
Electrical/Lighting/Alarm
1
09-30-2018 09:09 AM
GBHummer125
Sportster Models
8
01-10-2015 09:48 PM
Rlnires
Touring Models
1
06-01-2014 12:55 AM
kingjoey5000
Ignition/Tuner/ECM/Fuel Injection
0
06-14-2013 01:38 PM
scorchedearthpolicy
General Harley Davidson Chat
4
07-06-2010 08:34 PM