i have to smog my car so i swapped out my plugs today for a fresh set. exact same plug, autolite 25's gapped to .52. when i drove the car after replacing them the exhaust note seemed to have a crisper tone to it...or maybe im just out of it...im not sure which in any case has anyone ever had this happen?
also the old plugs where kind of an ash//white color, is that normal?
thanks
sorry for the rambling
J
also the old plugs where kind of an ash//white color, is that normal?
thanks
sorry for the rambling
J