OK. B4 I left for work this morning I decided to pull the plugs that would only take a few minutes. So i pulled 3 up front and 1 in the rear on driver side. These things were gapped at like 0.065. I cleaned them and gapped them down to 0.055. I have not had any misses today. Could this have been causing a miss? I was gonna regap the other 2 tomorrow and then I decided to go to NAPA at lunchtime today and order 6 new ones just because I feel like they may be damaged now. They were misgapped for probably about 20,000 miles. It could just be me but the car sounded and felt smoother. Can I damage my plugs from a bad gap?
95 SSEi 115,000 Green/Black or charcoal interior(leather)
5star factory alloys w 225 60 16"(Michelen XGT H4) Update 4-15-04 Kuhmo tires,
MODS: 3" Ricer pipe, K&N E1009, extended IAT to front of filter, 180 tstat, 200amp DP Alt Yellow. 4-Sony Xplod head unit .Polk components in doors, MTX amp, 2 10" subs. No name amp running 6x9'* "FROZEN ROTORS" w (Morse) ceramic metallic pads. Autopage autostart, sunroof & titanium tint all around. NGK V Power Plugs TR55, High flow Magnaflow CAT & Magna flow H body muffler.
As of 7-4-05
Waiting on pillar pod since March 04
Waiting on silicon coupler/reducer
1997 Chevy Lumina