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View single post by ShovelheadKevin
 Posted: Sun Dec 17th, 2017 12:18 pm
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ShovelheadKevin
Shovelhead Kevin


Joined: Sun Dec 10th, 2017
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I'm soooooo confused!
Trying to make sense of my owner's manual plug recommendations  is making me :crazy

From what I've read here I guess for my '98 4.0 the APP103 is the current replacement plug for AGSF-22PP?

Also, what's up with the manual recommendation of "Cyls 1, 2 & 3 have a PG suffix...Cyls 4,5 & 6 have a P suff.". I mean...WTF????
:eek:
I run 2 different temp plugs in my Harley, but that's to keep both cyls the same running temps.




____________________
The good we do is never remembered, the bad...never forgotten.
1998 4.0 XLT ExtCab 4x4 {lil Red/Mine}
2005 Honda Civic {Hers/Ours/Spare}
2015 Hyundai Accent {Hers}
1980 80" Harley FXLR Custom {ALL mine!}