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jspeedm · 08-24-2008, 08:51 PM

if the plugs aren't firing properly they wont burn all the fuel and the o2 will read a rich mixture and lean it out.

08-24-2008, 08:51 PM	#2
jspeedm Nissanaholic! Join Date: Jul 2008 Location: SoCal 562 Age: 45 Posts: 1,680 Trader Rating: (26)	if the plugs aren't firing properly they wont burn all the fuel and the o2 will read a rich mixture and lean it out.