Anyone bored enough to look at my spark plugs? (1 Viewer)

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Oct 7, 2016
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I've looked at a dozen charts, and still not sure...reading lean or with oil deposits?
I'm guessing these plugs have 10-15K on them. heat range looks OK? #3 looks the worst? #1 had oil in the tube. The rest were dry.
I have new tube seals.
Throttle body is now clean as a whistle.
What's next?
LCplugs.jpg
 
#1 burning a little oil.
#2, 3,4 perfectly normal.
#5, 6 running a little hot, maybe a bit more fueling in these.

Nothing there concerns me in any way.
 
try chevron with the techron crap or buy some fuel system cleaner to freshen up the lean injectors...then use 15w40 oil as specified in most countries but ours cuz of corrupt regs.just my opinion
 
1 thru 6 are normal and running clean!
 
I'd throw some new ones in and don't sweat the small things
 
Yep 6, all accounted for....
 
Right on guys! Will be replacing them all, all six.
 
Covid free. Carry on!
 

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