Plug wires and coils

Got a tech tip for Voyager 12's from your personal experiences, or one complete with pictures and instructions, here's where to post it. You can also ask about tips or procedures here.

Moderators: the2knights, Highway Rider

Post Reply
6ft1_grand
Cruiser
Cruiser
Posts: 75
Joined: Sun Dec 21, 2014 5:51 pm
9
Current bike(s): 1995 Kawasaki Voyager
Location: Gresham, OR
Has liked: 0
Been liked: 1 time

Plug wires and coils

Post by 6ft1_grand »

I was changing the sparks plugs and I pulled the plug wire out of the cap on #3. I looked at the end of the cap and it appears as though it was designed to screw into the wire (is this correct?). I screwed the cap back into the wire and slid the boot down to hold it snug and put everything back together.

Now, when the bike is idling it seems to have an occasional pop. It's not consistent so I'm not sure if this would indicate an electrical miss or not. The bike seems to have the correct amount of power, I've tried lugging it in high gear as well as running the R's up to check top end. I'm pretty sure it would be a noticeable loss of power if I was running on 3 cylinders.

Any thoughts? Do you think that plug wire on #3 is still doing it's job?

-John-
1995 Voyager XII
Image
-John-
95 Voyager XII
Past rides
85 Voyager 1300
08 Kawasaski 500 LTD
02 Yamaha V-Star 1100
96 Yamaha Virago 750
81 Honda CM400T
72 Honda CB175
User avatar
doug of so fla
Grand Tourer
Grand Tourer
Posts: 431
Joined: Tue Feb 19, 2008 6:17 pm
16
Current bike(s): 07 gold wing
Location: summerfield, fl
Has liked: 0
Been liked: 1 time

Re: Plug wires and coils

Post by doug of so fla »

If the ends of the wires are damaged you can trim about a 1/4" off and re-insert. These M/C's are getting old so the caps & wires may be leaking spark. To check the caps and wires a simple way is check them at night, get it as dark as you can and run & idle the XII and look closely at each wire and cap you may want to take battery tray out and extend battery cables to get a good look at the area of all plugs & wires. Also you can purchase a spark plug checker which shows you the voltage going to spark plugs by showing a light . Harbor frt $2.00. It is not real hard to change caps & wires. Just hard to get to the coils. Let us know what you find Good luck..
doug of no fla
User avatar
richardb, austin
Traveler
Traveler
Posts: 164
Joined: Mon Feb 18, 2008 1:58 pm
16
Current bike(s): '94 Voyager as of 02/10
Location: Austin, Tx
Has liked: 0
Been liked: 0

Re: Plug wires and coils

Post by richardb, austin »

doug of so fla wrote:..... It is not real hard to change caps & wires. Just hard to get to the coils. Let us know what you find Good luck..
6ft,
Don't be discouraged if you find that it is hard to change the wires - much less getting to the coils. Doug is more adept at this stuff than some of us. :thmup:
richardb, austin
__________________
"If you understand what you're doing, you're not learning anything." -- Abraham Lincoln (probably spoken to a DIY Voyager mechanic)
Post Reply

Return to “Tech Tips - Voyager XII (1200 Four)”