Spark Plug Gap
#1
Spark Plug Gap
My Maxima owners manual does not list any gap information for the NGK plugs. I see some reference in the forum that they don't have to be gapped. Is that true? If not what is the correct gap. Thanks.
#10
Originally posted by Juki5536
Im gonna jump in on this thread cause I dont wanna make another one, but is it really worth it to get platinums over copper? Platinums just last longer, right?
Im gonna jump in on this thread cause I dont wanna make another one, but is it really worth it to get platinums over copper? Platinums just last longer, right?
The coppers give a slightly stronger spark too (copper is a better conductor than platinum).
#12
Originally posted by Max Noob
is the gap same for coppers and plats?
is the gap same for coppers and plats?
#13
Originally posted by mzmtg
The plats last for 60k, the coppers last for 30k. Considering that the coppers are less than $2 per plug, it seem like an easy choice.
The coppers give a slightly stronger spark too (copper is a better conductor than platinum).
The plats last for 60k, the coppers last for 30k. Considering that the coppers are less than $2 per plug, it seem like an easy choice.
The coppers give a slightly stronger spark too (copper is a better conductor than platinum).
#14
Thanks to you guys, I changed my plugs today for some NGK coppers. They work good, smooth I say. I really didn't have any trouble whatsoever changing them. I read that it is difficult on one plug, but again, no problems whatsoever here.
The only sad note, is that on spark plug #6...the last one I changed (farthest to drivers side, closest to firewall), there was a sh%tload of oil. Will have to do some valve cover seals in the near future. Though even though it doesn't drop any oil per se, I really don't like it as is. The oil level stays the same after 4K mile oil change intervals, and I have almost 218K miles on this maxima. Does a leaky valve gasket cause any performance problems?
The only sad note, is that on spark plug #6...the last one I changed (farthest to drivers side, closest to firewall), there was a sh%tload of oil. Will have to do some valve cover seals in the near future. Though even though it doesn't drop any oil per se, I really don't like it as is. The oil level stays the same after 4K mile oil change intervals, and I have almost 218K miles on this maxima. Does a leaky valve gasket cause any performance problems?
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