Faulty Spark Plug

Post whatever here.

Moderator: TJDave

Post Reply
User avatar
SPR
Peak Putters Member
Peak Putters Member
Posts: 2372
Joined: Thu Mar 15, 2007 6:31 am
Location: Tri-Cities

Faulty Spark Plug

Postby SPR » Mon Sep 28, 2015 7:47 pm

See a problem with one of the plugs. Lawn mower sporadically ran on one cylinder when warmed up. The gaps are within specs for both plugsImage
I don't Text (at least not very well), I eat Blackberrys, and I only Twitter after sex...
Top
User avatar
scumby
Peak Putters Member
Peak Putters Member
Posts: 1902
Joined: Tue Jun 05, 2007 6:38 am
Location: Burbank

Postby scumby » Mon Sep 28, 2015 8:00 pm

On the left plug the insulator is covering most of the electrode.
Lightly Lifted and Locked LJ

I'm Scumby Dammit, take it or leave it!
Top
User avatar
TJDave
Peak Putters VP
Peak Putters VP
Posts: 2849
Joined: Sat Jan 12, 2008 11:47 am
Location: East Richland

Postby TJDave » Tue Sep 29, 2015 3:08 am

Good eye Dr. Scumby!
2018 JLU Rubicon
Tow bar mount
Trailer hitch
Top
Wrench
Posts: 1239
Joined: Sat May 30, 2009 7:23 am
Location: in a van down by the river

Postby Wrench » Wed Sep 30, 2015 6:37 am

Are they both the same part number?

"Hotter" plugs have longer porcelain/electrodes. If they are identical, something must have gone wrong on the assembly line.

They look like Champion plugs, are they? I'm not a fan of Champion plugs. NGK have always been the most solid plugs for me.
Paul
'84 XJ, '19JL
Top
User avatar
SPR
Peak Putters Member
Peak Putters Member
Posts: 2372
Joined: Thu Mar 15, 2007 6:31 am
Location: Tri-Cities

Postby SPR » Wed Sep 30, 2015 12:22 pm

They are Champion plugs... lessons learned.
I don't Text (at least not very well), I eat Blackberrys, and I only Twitter after sex...
Top
Post Reply

Return to “General BS Area”

Who is online

Users browsing this forum: No registered users and 1 guest