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Author Topic: Reading spark plugs  (Read 583 times)

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Offline jfrabat

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Reading spark plugs
« on: February 23, 2008, 05:55:50 PM »
Hey, guys, I just replaced my spark plugs with new ones gapped at .45 (the Jeep is running fine with them, so I may gapp them to .55), but I wanted to verify that I am reading the ones I took out properly; to me, these seem fine, but what do you think?



They were on the rig for about 11K miles, if that helps.  I am saving them as spares in case I ever need some plugs while wheeling...

Felipe
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'94 YJ 2.5L with 4" RE lift, Superwinch EPi9.0, FoMoCo e-Fan, SD30 and SD35 w/ARB-5.13, 165A alt., 33" BFG KM2 on 15" AR wheels, Sony sound system, Pavement Ends Hardtop, Hydroboost

Offline chrisfranklin

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Re: Reading spark plugs
« Reply #1 on: February 23, 2008, 08:02:08 PM »
I "read" all four of my plugs. 

Each basically said the same thing:  "Get an engine that can hold eight of us" and "None of that German Two-to-a-room crap either."   

Hopefully a regapping will settle them down for a while.
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'94 YJ S 5spd, Borla Exhaust, CarSound Cat., PS Ceramic-coated Headers, Airraid intake, 62mm TB, Intake Manifold bored/ceramic-coated, 19lb injectors, Sharp's Adj. FPR, MeanGreen Starter, D30 Aussie locker, 31" Destination MTs, Warn XD9000, Cibie headlights, armor

Rob the plumber

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Re: Reading spark plugs
« Reply #2 on: February 23, 2008, 10:17:53 PM »
They look fine.
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