Ogden Standard-Examiner | 1920-04-18 | Page 27 | That Little Trouble with Dirty Plugs

THAT UTILE TROUBLE 1 with in pldes j ; Two common causes of spark pluf ) troubles arc oil or particles of carbor i collecting between the points nno '"j sooting the porcelain. Tho first may j be remedied by carefully removing if ! the oil or carbon and thus clearing ( 1 gap. If-the carbon on the porcelain If I hard do not attempt to scrapo It oft II l Soak tho porcelain in kerosone oj 1 liquid carbon remover until the car- J bon is soft enough to wipe off clearly M with a cloth. ' Points out of adjustment or burnpd j away will also cause missing. Ih,e j points should be adjusted to a gap of J from ono thirty-second to one sixty- j ' fourth of an Inch. 1 f . 00 I