Subaru Enthusiasts Car Club of the Sierras - View Single Post - rough idle and lean after changeing plugs

Dean · 2009-10-18, 08:11 AM

Gap should not effect A/F significantly unless the gap is too large causing misfire and/or preventing combustion which would lead to a rich A/F. That could well be out of range for your gauge on the rich side, but it would run like hell...

2009-10-18, 08:11 AM	#4
Dean Señor Cheap Bastarde Real Name: Dean Join Date: May 2003 Location: $99 Tire Store Posts: 9,294 Car: $.04 STI Class: Fast,Cheap & Reliable=STI Deal, did somebody say Deal? Oh, Dean, yeah that's me.	Gap should not effect A/F significantly unless the gap is too large causing misfire and/or preventing combustion which would lead to a rich A/F. That could well be out of range for your gauge on the rich side, but it would run like hell... __________________ I am a Commodore PET --- Now get off my lawn you kids...